Tag Archives: black chain

China 5MM Stainless Steel Gold Plated Black Twist Rope Chain Necklaces For Women Men Fashion Hip Hop Jewelry bush chain vs roller chain

Product Number: YB-A2771
Jewellery Principal Substance: Stainless metal
Content Variety: Other
Diamond shape: Radiant Cut
Pearl Sort: Other
Gender: Women’s, Men’s
Primary Stone: None
Jewellery Sort: NECKLACES
Necklaces Variety: Chains
Event: Anniversary, Engagement, Present, Marriage, Get together
Certification Kind: GDTC
Plating: 14K Gold Plated, Black Gun Plated, Generate Shaft Disc Jointing package For Mercedes Benz W210 W201 201410 0571 Silver Plated, Gold Plated
Shapepattern: Geometric
Type: Trendy
Spiritual Variety: Other
Inlay technologies: Bezel Environment
Materials: Stainless Metal Jewelry
Solution title: Necklaces
Shade: Gold
Key word: Xihu (West Lake) Dis.on Necklaces
Dimensions: Identical as photos
Variety: Jewerly
Utilization: Jewellery Decoration
Emblem: Custom Brand
Packing: Opp Bag
Packaging Specifics: A.1 PCS / Poly Bag B. Foamed Bag Middle C. Normal Export Carton OutsideD. Packed as clients’ demands


SizeAs Photo
Sample Available
Delivery Time3-fifteen Times
PaymentTrade Assurance/Paypal/TT
PackingOpp Bag/Velvet Bag/Gift Box or Csutomized
Packing & Delivery A.1 PCS / Poly Bag B. Foamed Bag Center C. Standard Export Carton Exterior Company Profile HangZhou Youbin Jewelry Co., Ltd is a maker of Jewelry with Have properly-geared up screening amenities and powerful complex drive.With a broad selection, good high quality, affordable charges and elegant patterns, our goods are extensively utilized in Jewelry Accesssory and other industries.Our items are widely recognized and dependable by consumers and can meet up with constantly shifting economic and social demands.We welcome new and old buyers from all walks of life to make contact with us for future company relationships and mutual accomplishment! Worm Gear Drives Worm equipment motor KTYZ63 motor SW42 gearbox FAQ * Are you a trade business or makers?We are quite close to to the worldwide commodity jewellery marketplace, We have been generating and investing jewellery for far more than 10 several years.* How can I get a sample prior to orders?Of course,we are glad to supply you sample to verify high quality,but it may price you sample price and transport charge.* What is the supply time?It normally takes 3-15days soon after payment done,pls make contact with Consumer Support if you want huge amount,they will enable you know exactdelivery time.* Can we get personalized the jewellery or packing?Of system,we supply OEM service, 2.5MM4MM6MM Vogue Men’s Franco Chain Jewellery Sets Stainless Metal Hip Hop 18k Gold Plated Franco Chain Bracelet pls deliver us all the details,we will make you the designs and even samples.* How do you do high quality controls?We examine every single single product ahead of we ship them and we also use a 3rd-celebration tests business to check the good quality.* Do you supply right after-income warranty support?We do quality inspection prior to we ship the orders and we will contact customers for suggestions following they receive them then do goodcustomer support if any situation occurs. Creation Approach Certifications


Different types of drive chains

There are many different types of drive chains. You should be able to differentiate between roller chains, forged rivetless chains, double chains, flat-top chains, and helical chains by the terms used. This article will provide information on the different types of chains. Then, you can choose the right one according to your needs. If you haven’t purchased a chain yet, read this article to get started. It will also provide information on the pros and cons of each type.

roller chain

There are several differences between drive chains and roller chains, but in essence, the two are functionally similar. The choice of which type to use depends largely on the type of environment it will be exposed to. While roller chains are suitable for clean indoor environments, they are not very forgiving when it comes to rubbing against the rails. Following are the main differences between a drive chain and a roller chain. Using the correct drive chain is essential for a smooth and efficient running machine.
Roller chain drive chains come in many different weights and tensile strengths. For light-duty applications, use a smaller pitch chain. For heavy-duty applications, use larger pitch chains. The design simplicity of these chains makes them ideal for a variety of applications. While they are great for a variety of applications, the durability of these chains makes them ideal for a variety of applications. Some of the main uses of roller chain drive chains are listed below.
When replacing the drive chain, be sure to follow the safety guidelines. The most important thing to remember is not to place the chain on a dirty floor as it may cause stretch or damage. After removing the chain from the sprocket, apply the measured load specified by ANSI to it. If the load exceeds this value, the chain may bend. A suitable load for measuring a drive chain should be at least six links.
While roller chains are usually made of carbon steel, some are made of stainless steel and are used in food processing machinery. In these environments, the chain may be made of stainless steel for lubrication. Brass and nylon are also sometimes used to meet these requirements. Regardless of the application, however, choosing the right drive chain is critical to the success of a roller chain machine. It is important to maintain the proper balance between the roller chain and the machine.
To properly use a roller chain, first determine the size of the sprocket used for the drive. The size of the chain should be smaller than the smallest sprocket to prevent tooth interference and provide adequate winding on the smaller sprocket. A good practice is to choose a drive chain with a center distance of 30 to 50 times the chain pitch. The longest possible center-to-center distance is approximately 80 times the chain pitch but is not recommended for high-speed applications.

Drop forged rivetless chain

Drop-forged rivetless drive chains are made of drop-forged steel components. Their proportions are suitable for strength and lightweight. Forged rivetless chains are generally divided into three types. Each of these types has its own set of important specifications. Key topics include minimum ultimate tensile strength, chain length tolerances, and link dimensions. Read on to learn more about each type and its uses.
One of the main features of forged rivetless chains is that, despite their relatively low price, they are designed to be very durable. The quality of a forged chain depends on the structure and design of the chain. The manufacturer of this type of drive chain is CZPT, which has a large stock of these chains. The chain is proof tested after assembly and comes with a two-year parts replacement warranty.
Forged rivetless chains are available in a variety of pitch sizes and strength grades. They are made of cast manganese or alloy steel and have an average strength of 24,000 to 300,000 pounds. These chains are suitable for automotive, conveyor, and material handling as well as meat packaging, sugar processing, and steel mill applications. They are also widely used in conveying systems. To ensure quality and performance, manufacturers offer a variety of forged chains.
CZPT offers forged CZPT drive chains for fatigue-free operation. The chain includes a solid one-piece forged drive pawl for optimum durability. Chains are available in Figure 8 and in D-shape styles. For more information, please contact CZPT directly. Custom Drop-Forged rivetless drive chains can be ordered. Manufacturers also offer custom chains for specific application needs.

double chain

Duplex drive chains have two sets of rollers instead of one, producing twice the power. Double chain roller chains have pins and roller bearings, while triple chain chains have an extra row of plates to accommodate the three sprockets. They are usually interchangeable with each other. They are available for US, UK, and ISO standards. They are made of carbon steel, stainless steel, and nickel or nickel-plated.

flat top chain

Flat-top drive chains are ideal for curved or straight tracks and come in many different types and thicknesses. These chains are highly resistant to wear and are usually made of steel, stainless steel, or plastic. CZPT manufactures special brands of flat-top chains with high wear resistance and excellent noise reduction. In addition to being versatile, flat-top chains can be used in a variety of industrial applications.
There are two main types of CZPT chains: solid top or raised rib. One piece is formed from a single unit link and the other has roller base links for added strength. The two-piece chain combines flat tabletop links and a roller bottom chain for added strength. These chains are available in widths up to 20 feet and are available in a variety of widths. These chains are available in stainless steel, cast iron, or plastic.
The hinge pin is another important part of the flat top chain system. Support chain plate to ensure smooth conveying. The hinges are available in single hinge pin and double hinge pin styles. Standard hinge pins are designed for straight, narrow-width chainplates; double hinge pins are designed for longer, heavier products. The hinge pins also come in many different materials, including aluminum and galvanized steel. This allows for customization based on machine design, operating conditions, and drive method.
Whether your flat-top chain conveyor system is large or small, a high-quality flat-top chain will get the job done. With their low maintenance and low maintenance design, these chains are easy to clean and maintain. They can accommodate workpiece pallets of various sizes, and their flexibility makes them ideal for many different applications. They can also be highly customized for various industries. So if you need an industry-specific conveyor, then a flat-top drive chain is the way to go.

China 5MM Stainless Steel  Gold Plated  Black Twist Rope Chain Necklaces For Women Men Fashion Hip Hop Jewelry     bush chain vs roller chainChina 5MM Stainless Steel  Gold Plated  Black Twist Rope Chain Necklaces For Women Men Fashion Hip Hop Jewelry     bush chain vs roller chain
editor by Cx 2023-06-26

China manufacturer U2 U3 Black Painted Stud Link & Studless Marine Ship Anchor Chain roller chain clamp

Product Description

Studlink & Studless Marine Ship Anchor Chain

Service: Your inquiry will be replied within 12 hours.
Product name:

Studlink & Studless Marine Ship Anchor Chain

Place of origin: ZheJiang , China.
Brand: LS
Material: Carton steel ( Iron, Alloy Steel 20Mn2, 25MNV).
Surface: BiHangZhou plated (or Hot Dip Galivanized,Polished, Self-color).
Grade: U2,U3,R2,R3
Stock: There are emergency stocks for regular sizes.
Sample:The sample is free, the freight should on your Account before your first order.
Packing method:Nude Packing or Ton Bag.

Stud and studless link anchor chain  Size(6×3.6D) Proof Load  Weight
Diameter Size U1 stud link anchor chain U2 stud link anchor chain U3 stud link anchor chain Weight
  Outside length Outside width Proof load Breaking load Proof load Breaking load Proof load Breaking load 27.5M
  L B
Inch mm mm mm KN KN KN KN KN KN KG
1/2 12.5 75 45 46 66 66 92 92 132 98
9/16 14 84 50.4 58 82 82 116 116 165 119
5/8 16 96 57.6 76 107 107 150 150 216 156
11/16 17.5 105 63 89 127 127 179 179 256 186
3/4 19 114 68.4 105 150 150 211 211 301 230
13/16 20.5 123 73.8 123 175 175 244 244 349 260
7/8 22 132 79.2 140 200 200 280 280 401 300
15/16 24 144 86.4 167 237 237 332 332 476 370
1-1/16 26 156 93.6 194 278 278 389 389 556 431
1-1/8 28 168 100.8 225 321 321 449 449 642 496
1-3/16 30 180 108 257 368 368 514 514 735 564
1-1/4 32 192 115.2 291 417 417 583 583 833 635
1-5/16 34 204 122.4 328 468 468 655 655 937 712
1-7/16 36 216 129.6 366 523 523 732 732 1050 800
1-1/2 38 228 136.8 406 581 581 812 812 1160 887
1-9/16 40 240 144 448 640 640 896 896 1280 1032
1-5/8 42 252 151.2 492 703 703 981 981 1400 1084
1-3/4 44 264 158.4 538 769 769 1080 1080 1540 1197
1-13/16 46 276 165.6 585 837 837 1170 1170 1680 1310
1-7/8 48 288 172.8 635 908 908 1270 1270 1810 1438
2 50 300 180 686 981 981 1370 1370 1960 1546
2-1/16 52 312 187.2 739 1060 1060 1480 1480 2110 1661
2-1/8 54 324 194.4 794 1140 1140 1590 1590 2270 1791
2-3/16 56 336 201.6 851 1220 1220 1710 1710 2430 1926
2-5/16 58 348 208.8 909 1290 1290 1810 1810 2600 2086
2-3/8 60 360 216 969 1380 1380 1940 1940 2770 2249
2-7/16 62 372 223.2 1030 1470 1470 2060 2060 2940 2361
2-1/2 64 384 230.4 1100 1560 1560 2190 2190 3130 2516
2-9/16 66 396 237.6 1160 1660 1660 2310 2310 3300 2676
2-11/16 68 408 244.8 1230 1750 1750 2450 2450 3500 2885
2-3/4 70 420 252 1290 1840 1840 2580 2580 3690  

Payment term
30% advanced by T/T, the balance should be paid after see the copy of the B/L; L/C at sig-ht; Western Union.

Delivery time:Usually within 15-30days according to your required size&quantity.

Using range
1.Marine chain 2.Fishing &boat chain;Mine chain;Cement lifting round chain.

Xihu (West Lake) Dis. always lead the new development of technologies, new products
And value-added services. Over the years, link chains have been created, applied,
And enable real growth forcustomers into newmarketplaces.

Link chains are widely used in various industries.
1. Decoration; Protection; Lifting; Traction etc.
2. Fishing &boat chain; Mine chain; Cement lifting round chain.
30% advanced by T/T, the balance should be paid after see the copy of the
B/L; L/C at sight; Western Union.

We have good relationship with clients around the world, we welcome your visiting.
We welcome your inquiry!

Studlink & Studless Marine Ship Anchor Chain

More Details Information,Please Feel Free Contact US.

Application: Boat
Customized: Non-Customized
Surface Treatment: Bitumen
Material: Steel
Type: Stud Chains


Types of Roller Chains

There are several types of roller chains available. These chains have different properties and serve different purposes. Here you will learn about diamond roller chains, X-ring and O-ring chains, inverted tooth chains, and self-lubricating chains. You can choose the type that best suits your needs by reading this article. It will also help you make an informed decision. Buying the right roller chain for your needs is easy. Hope this article is helpful to you!

Diamond roller chain

Diamond roller chains are more efficient than other chains and can significantly extend chain life. The superior design of the chain prevents internal rust from seeping out. Additionally, Diamond ACE features a corrosion-resistant exterior and a zinc-nickel pre-assembled coating that provides extended corrosion protection and wear resistance. These features reduce chain downtime and labor costs, saving a building materials manufacturing company nearly $33,000 over the life of its machines.
Diamond series chains lead the industry in quality and durability, with industry-leading tensile strength and the lowest total cost of ownership. With a diverse product portfolio including standard chains, specialty chains, and custom chains, the company is sure to provide the right chain for your application. The company also offers a wide range of accessories for a variety of machinery. For more information, please visit the company website.
As one of the leading manufacturers of roller chains, the CZPT Company offers unparalleled expertise and wear resistance in the power transmission market. CZPT is trusted by leading industries and provides the highest return on investment. The diamond is a symbol of strength and durability, and the company chose it as the company’s trademark to convey its core values. CZPTs can last up to 100 years or more in harsh conditions, even in underwater environments.

Self-lubricating chain

Self-lubricating roller chains are designed to increase performance while maintaining a high level of cleanliness. These chains are made of sintered alloy bushings impregnated with lubricant and pins specially treated to release oil when necessary. These chains have a long service life and are suitable for environments where regular lubrication is difficult. Below are the benefits of self-lubricating roller chains.
Maintenance-free self-lubricating roller chains are the perfect replacement for standard roller chains. They are suitable for packaging, printing, textile, and sawmill applications. These chains reduce downtime and increase productivity. Furthermore, they reduce the risk of contamination. Another advantage is that there are many types of self-lubricating roller chains to choose from, allowing you to choose the one that best suits your needs. To learn more about these benefits, read the Maintenance Free Roller Chains Market Report published by Dataintelo.
CAN-AM self-lubricating roller chains ensure stick-free operation. These chains are available in ANSI/BS standard and double pitch variants. They feature oil-impregnated bushings and preloaded sintered steel bushings for long life. These self-lubricating roller chains are drop-in replacements for standard roller chains and run on standard roller chain sprockets.<br/

X-Ring and O-Ring Chains

Both O-ring and X-ring roller chains are sealed and unsealed. You’ll find them on vintage bikes and small economy cars. Other applications include bulldozer treads and conveyor belts. Standard chains are made of simple plain bearings that require lubrication every few hundred miles. While the former is the most affordable type of roller chain, they do require more maintenance than O-rings.
The main difference between the two types of chains is the friction and cost they generate. X-rings are slightly less expensive, but they create less friction than O-rings. X-rings are a more affordable option for road riders, while O-ring chains are more expensive for off-road racers. In some cases, X-ring and O-ring roller chains can be distinguished by the price tag alone.
Both X-ring and O-ring roller sprockets are available in a variety of styles. The two styles offer comparable performance, but there are some key differences to consider. X-rings are generally better for longer travel as they offer greater durability and performance. O-rings are usually more expensive than X-ring chains, but if you’re thinking about long trips, they’re a great option.

Reverse chain

Inverted roller chains are often referred to as silent chains. They have two protrusions on each board. The outer surface is ground to include an angle of sixty or seventy degrees. These protrusions about the working surfaces of the sprocket teeth. The inner surface or shape of the sprocket can clear the sprocket. This produces a silent but still valid chain. This type of chain is used in transmissions to move heavy objects.
There are three basic types of inverted toothed roller chains. Simple chains are single chains, while double and triple chains have two or three strands. In these types of chains, the pins pass through-hardened steel bushings at the ends of the links. The main difference between these types is their size. If you are not sure what size you need, first calculate the capacity of the chain. You might be surprised to learn that the smaller the diameter the better.
The number of links in a reverse roller chain determines the frequency of vibration. The frequency depends on the size of the chain and the length of the chain between the sprockets. The shorter the chain, the bigger the “pull” – the up-and-down jitter caused by the sprocket. This causes additional peak loads on the drive and shortens its life.

PEER Chain’s Heavy Duty Series Double-Stranded Roller Chains

Heavy-duty double-strand roller chains are ideal for industrial and agricultural use as they provide extra stability and strength. PEER Chains manufactures chains in various lengths and pitches and offers different accessories including sprockets and pre tensioned chains. These chains are also available in a variety of different alloys and grades. Listed below are some of the most common uses for heavy-duty double strand roller chains.
Heavy-duty PEER double-strand roller chains are available in a variety of styles and types, including the HKK NICKEL PLATED series. These chains are best suited for outdoor and mildly corrosive applications. They use a patented process to increase fatigue strength and reduce initial elongation. In addition, HKK double pitch twin-strand roller chains are lighter and less expensive than standard roller chains.
The report also highlights the competitive environment and the latest market trends. The report identifies key players in the Roller Chains industry, including manufacturing, sales, and global market share. It also provides detailed company profiles and analyses of each vendor, including recent product launches, partnerships, and mergers and acquisitions. It also provides the competitive landscape, including company profiles, product mix, and production scale. Once you know what to expect from the market, you can make a buying decision.

Maintenance of Mechanical Flexible Couplings

Proper maintenance of mechanical flexible couplings on roller chains is critical to ensuring the proper operation and reliability of the system. Maintenance of these couplings includes periodic inspection of the components. Check for signs of fatigue and wear. Regular inspections will help determine when to replace the coupling. It also helps determine the remaining life of the coupling.
Couplings should be replaced periodically for optimum performance. When replacing, be sure to use the correct parts. Make sure the coupling type matches the coupling type and chain size. Identical coupling parts may not fit, so a cross-reference guide or manufacturer’s spec number may be helpful. Make sure that the coupling is fitted with a suitable roller chain.
Mechanical elastic couplings on the roller chain can be easily lubricated to avoid premature failure. Elastomeric couplings can accommodate minor shaft misalignments and are suitable for high rotational speeds. Also, it absorbs shocks. Its flexibility is due to loose components. Additionally, lubrication is essential to reduce wear on coupling components.

Roller chain size

Knowing the basic dimensions of the rollers is essential if you need to find the right roller chain for your needs. The three key dimensions of a roller chain are pitch, width, and pin diameter. These dimensions are important because they are used to identify the type of chain. These dimensions do not normally appear in chain manufacturer catalogs. They are usually designed for people designing new equipment. They are not important to maintenance technicians, but they are important to know if you are looking for a specific type of roller chain.
Once you know the exact size of the chain, you can move on to choosing the correct type. You can use the printable template to measure your chain, which makes it easy to compare with the size chart. Don’t forget to check the rest of the roller chain’s specs to make sure it fits your machine. Using the Roller Chain Size Chart is an easy way to determine the proper length, width, and height for your application.
When buying a roller chain, be sure to check the number of teeth and the ratio of the two. A common ratio is 2:1. The drive sprocket must have at least twice as many teeth as the roller sprocket. If the chain is used for high precision, check the type of sprocket as this will determine the correct size of the chain. You can also choose between slip-fit ​​and press-fit mid plates.

China manufacturer U2 U3 Black Painted Stud Link & Studless Marine Ship Anchor Chain   roller chain clampChina manufacturer U2 U3 Black Painted Stud Link & Studless Marine Ship Anchor Chain   roller chain clamp
editor by CX 2023-05-29

China Hot selling 122mm Black Painted Stud Link Marine Ship Anchor Chain with Kr roller chain end attachments

Product Description

1.Product description
122mm Black Painted Stud Link Marine Ship Anchor Chain with KR

1. Variety: Grade1, Grade 2,Grade 3,ORQ,R3,R3S,R4stud link anchor chain; studless anchor chain; buoy chain,D-type anchor
shackle; Hatch-cover chain,lifting chain,kiln chain and others; DIN Standard chain; Special chain as per your requirments and their accessories.
3.Material:20Mn (CM490),30Mn(CM690)
4.Length: 25m or 27.5m or as per your request.
6.Surface: Self Color, Black Painted, Hot Dip Galvanized
7.Relevant Certificates: ABS, BV, CCS, DNV, KR, LR, GL, NK and RINA etc.
8. Grade U2 / U3 from 12.5mm to 162mm; Grade ORQ / R3 /R3S / R4 from 58mm to 162mm
9. accessories: kenter shackle, joining shackle. anchor shackle,pear type joining shackle
buoy shackle type A, Swivel shackle
pear type link, trangle plate.
10.Difference between Stud link chain and studless chain:
Originally studs were added to the chain to stiffen the links preventing them from severely deforming when overloaded. They have
the added advantage in that they prevent the chain from knotting up when twisted, thus avoiding problems when chain is retrieved
with a windlass.
11.Packing: Wire Rope Bundled, Ton Bag, Wooden Box, as required
Using range:a.Marine chain b.Fishing &boat chain;c.Mine chain;d.Cement lifting round chain.
12. Shipping port: HangZhou port/ZheJiang port


Product Name 56mm China CCS Certificate Hot sale Marine Stud Link Anchor Chain NK
Material Steel Bar
Color natural colour,Painted, Galvanized
Standard ISO-1704-2007,IACSW18,W22,API-2F(U.S.A),Appvoved by 9 international class,such as ABS,DNV,BV,LR…
Grade Grade 2 & Grade 3 for Anchor chain
Brand CSAC
Chain Link Type Stud link chain

2.Our Package and shipping
1). Gunny bag, inside PVC bag and outside gunny bag +pallet
2). Wooden case or pp ton woven bag
3). Others as customer required

3.Why to choose us:
a. 12 years experience in anchor chain production and export. 
b. Direct factory price, quick delivery, professional package and container loading design.
c. Quality assurance. ISO 9001:2008,Mill Certificate,ABS,LR,BV,CCS,NK,DNV,KR,GL
d. Excellent sales team, offering personalized and dedicated pre-sale and after-sale service
e.Our main workshop is in ZheJiang , with sales office HangZhou and oversea stock warehouse in Singapore.,greatly saving a lot of inland transportation expenses in China
F.Our factory is also ISO9001, ISO14001 GB/T 549, JIS F3303, Gost 228, IACS, OCIMFapproval and API approval.

Manufacturing process quality control from raw material to final product.
Whole set drawing approved by all IACS members; Material Fatigue Test on request; Stress Analysis on request; Stress actual test on quest.
Magnetic power testing, ultrasonic testing, and fluorescent penetrant inspection.
Load test machine up to 4000Ton.

5.Our workshop
1. We are Manufacturer.

2.We accept customized drawing and dimension.

3.Grade U1/U2 /U3/U4 stud link chain Size from 22mm to

4.Best Quanlity,Competitive pricing,24 hours Service.

5.Speedy delivery, if it in the stock, the delivery time is 10 days.
6. The certificates that we may provide are :ABS,BV,CCS,DNV,GL,KR,LR,NK,RINA, Mill

The first phase of development includes an area of 180,000 m2,with about 500 staff,including engineers,project technicians and administration personnel.The main production equipments such as NO.5,NO.6,NO 7,NO 8,NO 9 and N0 11chain production lines.Vertical Q.T. CZPT and various cutting and tensile testing machines are of the first class.
Our advanced flash butt welding and the production is in accordance with ISO9001,GB549,GB/T20848 and the standards of the leading classification societies worldwide.The main products are marine anchor chains and mooring chain with diameter from 17.5mm-162mm.Our annual production capacity is currently around 100,000tons and ecpected to increase dramatically in the following even further investments.

1. who are we?
We are based in ZheJiang , China, start from 2019,sell to Eastern Europe(30.00%),Southeast Asia(20.00%),North America(10.00%),Mid East(10.00%),Western Europe(10.00%),South Asia(8.00%),South America(5.00%),Northern Europe(5.00%),Africa(2.00%). There are total about 101-200 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Anchor Chain,Stud Link Anchor Chain,Mooring Chain,Anchor,Mooring Buoy

4. why should you buy from us not from other suppliers?
1.Certificate advantage: we have LR,BV,ABS,NK,KR,DNV,CCS.2.Delivery advantge:delivery can be within 2 days for urgent order.3.Stock advantage: we have stock for sizes from 30mm to 97mm 4.Location advantage: we are near to ZheJiang port and main shipyards.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,Express Delivery;
Accepted Payment Currency:USD,EUR;
Accepted Payment Type: T/T,L/C,PayPal,Western Union;
Language Spoken:English,Chinese,Spanish

7.Our certificate
Lloyd’s Rigister of Shipping (LR)
American Bureau of Shipping (ABS)
Det Norske Veritas (DNV)
Germanischer Lloyd (GL)
Bureau Veritas (BV)
Korean Register of Shipping (KR)
Nippon Kaiji Kyokai (NK)
Registro Ltaliano Navale Group (RINA)
China Classification Society (CCS)
Russian Maritime Register of Shipping (RMRS)
Indian Register of Shipping (IRS)
Croatian Register of Shipping (CSR)


After-sales Service: 12 Months
Warranty: 12 Months
Application: Boat
Standard: ASTM, GB, JIS, ISO
Customized: Customized
Surface Treatment: Baking Paint


Customized Request


Tips for Buying Roller Chains

There are several things to consider when buying a new roller chain. Chains can be heavy-duty roller chains or self-lubricating chains. These factors all affect the wear of the roller chain. Proper lubrication and adjustment are important to prolong the life of the chain. Here are tips for buying a new roller chain. Some common types of roller chains are listed below. The type you choose depends on its purpose.

Bushingless Roller Chains

The tensile strength of a bushingless roller chain is often the primary measure of its durability. It represents the maximum load a chain can withstand before breaking, but fatigue strength is just as important. Factors that affect fatigue strength include the steel used to manufacture the chain, the quality of the pitch holes, the type of shot peening used, and the thickness and design of the chainplates. Here are some tips on how to test the fatigue strength of bushless roller chains.
The inner link plate 130 is thicker than the outer link plate 120. This feature helps the connecting pins and rollers remain stable. This feature reduces wear and noise. It also improves the overall durability of the chain. Unlike traditional chains, bushingless roller chains are easier to maintain than comparable chains. They also reduce the risk of sprocket wear. Bushingless roller chains are ideal for demanding applications where noise is a concern.
Unlined roller chains are generally less expensive than lined roller chains. Bushings are integrated into the inner plate, while those in conventional chains are inserted into the outer plate. The result is lower cost and more flexible lateral movement – a requirement for modern derailleur gearing. But with all these advantages, choosing a linerless chain is still essential. You should read reviews about the durability of bushingless roller chains before buying.
In its simplest form, the connecting pin 140 is pressed into the pinhole 126 in the direction of chain travel. Connecting pins 140 extend through these holes to connect the inner link plate and the rollers. The connecting pins can also be welded to the outer link plates. During assembly, chain C can be efficiently assembled from one side in the engine width direction. If you have an older car, you can try the bushless version and see how it goes.
Another variation of bushless roller chains involves sprockets and connecting pins. The outer link plate has connecting pins extending through holes in the inner link plate. The rollers are able to rotate on the connecting pins, thus lubricating them. There are two types of bushingless roller chains: connecting pin chains and sprocket chains. These two types of bushingless roller chains are generally interchangeable.
Linerless roller chains can contain chain guides. During the riveting process, the outer and inner link plates compress against each other, reducing friction and power loss. ANSI Standard B29.1-2011 is designed to make it easier for you to choose the right chain for your vehicle. This version is also quieter, reducing noise. In addition to improved efficiency, bushingless roller chains offer better durability. It is easier to install and less expensive to maintain.

Single Strand Heavy Duty Roller Chain

Single Strand Heavy Duty Roller Chains, also known as Single Strand Heavy Duty Roller Chains, are available in a variety of sizes. These chains run on standard roller sprockets and have thicker side plates. These increase their tensile strength, fatigue rating and overall working life. Monostrand chains are available in three quality levels: riveted, open and closed.
If your chain needs to be replaced, your best bet is to buy replacement parts. Single strand roller chains are usually ten feet long. For larger sizes, consider purchasing a single-strand heavy-duty roller chain that is three times longer. This way, you don’t have to worry about damaging your machine. Oregon roller chains are manufactured to OEM standards.
CZPT Plus Heavy Duty Roller Chains feature solid rollers for light to medium duty applications. It meets ANSI B29.1 durability standards and is ideal for light to medium duty applications. CZPT Plus Heavy Duty Roller Chains have solid bushings in selected sizes to ANSI B29.1. CZPT Plus heavy duty roller chains are supplied with ample lubricant. If your application requires heavy duty roller chains, you can find them at CZPT Chain and Sprockets.
In addition to single-strand heavy-duty roller chains, there are three-strand heavy-duty roller chains. These chains can withstand enormous pressure and are ideal for applications in agriculture, sewage treatment, machinery, and more. They are designed to last for years without breaking. So whether you’re looking for a heavy duty roller chain for your farm equipment or construction, American Roller Chain has you covered.
In order to choose the right size for your needs, you must first determine the diameter and overall width of the roller chain. You also have to measure the width of the drum itself. This information will determine how many chains you need to order. The measurement and selection of dimensions will determine the cost of your new roller chain. Buying the right roller chain is simple and convenient if you understand all of these factors. So use a caliper and make sure the roller chain is measured correctly.
The size of a single strand heavy duty roller chain is critical to the stability of your business. You can save a lot of money by buying a high-quality roller chain. Just make sure to store it properly. Its shelf life is virtually unlimited. When properly stored, a single-strand heavy duty roller chain can improve the stability of your business for years to come. A single-strand chain is an affordable investment that will pay dividends for your business.

Self-lubricating roller chain

Self-lubricating roller chains can be used in a variety of applications. This type of chain is an excellent choice for areas that cannot be manually lubricated. It also reduces the risk of contamination as no lubricant is required at all. Self-lubricating roller chains are available in a variety of designs and are compatible with a wide variety of food applications. If you’re interested in learning more about such chains, keep reading!
There are two main types of chains of this type: DIN ISO 606 and DIN 8187. They are similar in construction to traditional chains, but are more durable. They have higher friction and wear resistance than traditional roller chains. These chains are also very effective in applications that require a lot of moisture and water flushing. They require less maintenance and can last a long time. Another benefit of self-lubricating chains is that they last longer than regular roller chains, which can be quite expensive.
Another self-lubricating roller chain is the non-lubricating type. These chains are internally lubricated and isolated from the external environment. Ideal for low to high load applications, these chains will last 5 to 20 times longer than comparable initially lubricated roller chains. Self-lubricating roller chains have so many advantages, you’ll be glad you bought one.

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editor by CX 2023-04-20

china shop G80 Black Hoist Chain Lifting Chain manufacturers

Item Description

Merchandise Description

G80 black hoist chain lifting chain

Content Stainless steel (SS316, SS304), 20Mn2, Q235 (carbon metal), alloy metal
Surface treatment method Electro galvanized, very hot dipping galvanized, zinc plated (white, blue, yellow, colour zinc plating), blackened, self-shade, black oxide.
Common Common moderate metal hyperlink chain, brief website link chain, medium link chain, CZPT link chain, CZPT ican Normal website link chain (ASTM1980, NACM1990, NACM1996/NACM2003), Germany Common website link chain(DIN5685A/C short/extended link chain, DIN763/DIN764, DIN766) Australian Normal, Japan Common, Korea Common, Norwegian Regular url chain .
Grade  G30, G43, G70, G80,G100
Utilization Lashing, transportation, transmission, development, fence, store decoration, swing, fishing, lifting chain, components chain, anchor chain, snow chain, animal chain, elevator harmony chain etc.

Product CZPT nical Parameter

Item Particulars


one.5KGS~50KGS For each PP BAG+GUNNY BAG
5.BAG+Wood Scenario

Our Firm

Trade Demonstrate


Whether you are constructing from scratch or updating an current venture, finding the right size for your roller chain is a vital first choice. To correctly evaluate a roller chain, you require to know the general width, diameter, and width of the rollers, plate thickness, and top.
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china Cost Cycling Black Bike Chain with 4 Digits Combination Bicycle Lock manufacturers

Merchandise Description

Item Description











Lock the bicycle, Anti-theft

Payment Phrases

T/T, L/C, CZPT ern CZPT , D/P, Paypal

Sample time


Generation time

About 25-45days

Why Decide on Us

1.Over a number of a long time encounter on bicycle parts & components, we are concerned inbicycle light-weight, bicycle bell, bicycle laptop, lock, helmet, basket, windmill, glovers, kickstand, pedal, saddle, freewheel, brake lever, crank and so on.

two.1 year warranty for all merchandise

3.All products comply with CE, RoHS certification

four.Skilled CZPT er service staff to answer your concerns or correct troubles

Shipping phrases

one.Orders will be dispatched 7-20 times following payment, depending on amount.

2.We Often decide on the most financial and dependable transport business to make sure you get the goods in time.

three.The monitoring quantity will be offered to you when the consignment is transported.


Our positive aspects


Several Options

Packing & Supply



Our Manufacturing unit

Our Support

one.We are a professional exporting organization of bicycle components, this sort of as bicycle light-weight, bicycle lock, bicycle bell and so on, can offer you a professional tips.
two.Satisfactory source, we can ensure CZPT -expression and secure source.
three.Can offer a varity of bundle, enjoyable all kinds of clientele.
4.Have CZPT possess designer, can supply diverse tips to CZPT CZPT ers.
five.Can do ODM or CZPT services for distinct consumers, meet up with various desire.
6.Have good quality control In warehousing, make positive the good quality prior to cargo.
7.Shipping and delivery on time, and will supply a aggressive cost for every single clientele.
eight.one hundred% soon after sales services.


Q1. What is your conditions of packing?
A: Usually, we pack CZPT items in CZPT white packing containers and brown cartons. If you have legally registered patent,
we can pack the items in your branded packing containers right after receiving your authorization letters.

Q2. What is your phrases of payment?
A: T/T thirty% as deposit, and 70% just before shipping. We’ll display you the images of the products and packages
prior to you pay out the stability.

Q3. What is your terms of supply?

This fall. How about your shipping and delivery time?
A: Normally, it will just take thirty to sixty times soon after acquiring your CZPT payment. The particular supply time is dependent
on the items and the quantity of your get.

Q5. Can you make according to the samples?
A: Of course, we can produce by your samples or technological drawings. We can build the molds and fixtures.

Q6. What is your sample coverage?
A: We can provide the sample if we have ready components in stock, but the CZPT ers have to pay the sample value and
the courier price.

Q7. Do you examination all your items before shipping?
A: Indeed, we have 100% examination ahead of shipping

Q8: How do you make CZPT enterprise CZPT -expression and good connection?
A:1. We maintain good quality and aggressive cost to guarantee CZPT CZPT ers advantage
two. We respect each and every CZPT er as CZPT buddy and we sincerely do company and make close friends with them,
no matter exactly where they arrive from.




This sort of chain is utilised in the preliminary stages of electrical power transmission development. When the sprocket moves nearer to or absent from the teeth, noise is developed as the teeth rub against the connecting rod. These varieties of chains are utilized to some extent for reduced-pace conveyor chains.
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Solution Description

                                             Welcome to CZPT organization

MOQ In Stock: 20Pieces
Out Of Stock: 100pieces
OEM are settle for,we are manufacturer.
Packing opp bag, or as CZPT er’ s request
Normal export carton
As CZPT ers ask for
Payment Paypal, CZPT ern CZPT , T/T,is dependent on difference region. 
Delivery Delivery  strategy: by  air by  DHL, EMS, UPS, TNT, Fedex.
Delivery  time: 3-7days
Benefits one. Cheapest price– Have CZPT own store and manufacturing facility 2. Exquisite design 3. lower MOQ & mixed orders 4. Prompt shipping and delivery 5. Exceptional soon after-sale provider 6, Best-seller in United states, CZPT pean

Packaging & CZPT

Company Profile



1.What is your edge?
A: CZPT enterprise with competitive price tag and expert provider on export procedure.

2. How I imagine you?
A : We consider sincere as the existence of CZPT business, we can tell you the make contact with data of CZPT some other consumers for you tocheck CZPT credit. Aside from, there is trade assurance from Alibaba, your get and cash will be properly guaranteed.

3.Can you give guarantee of your products?
A: Of course, we extend a one hundred% pleasure guarantee on all things. Remember to come to feel totally free to comments quickly if you are not happy with CZPT quality or service.

4.Exactly where are you? Can I go to you?
A: Confident,welcome to you go to CZPT manufacturing unit at any time.

5.How about the shipping and delivery time?
A: Within 15-35 days after we validate you need.

six.what variety of payment does your firm support?
A: T/T, Moneygram, CZPT ern CZPT and Alibaba On-line are all recognized if you have other payment,you should contact me.

The surroundings in which the roller chain is utilised and the perform it performs will influence which roller chain is utilised and how usually you will need to have to replace it. Rest confident that roller chains are 1 of the most successful and efficient possibilities for electricity transmission and transportation programs. You will discover roller chains most typically utilized for mechanical power transmission in industrial equipment and product conveyance through producing facilities. General Industries: Foodstuff, Beverage, Components, Packaging, Automotive, Metals, Construction, Mining
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china Custom Gun Black Metal Chain for Shoes manufacturers

Product Description

Gun Black CZPT Chain for Footwear
Feature: CZPT factory accept all kind of shoe buckles sample making & duplication
         Hot Promoting Vogue Pin Buckles for footwear, garment, bags, and so on
         Factory CZPT CZPT , CZPT Encounter over 20 A long time In CZPT Industry with aggressive Fee,superior top quality and CZPT delivery
         Fully equipped with a single cease creation lines from molding R&D to electroplating with complete-time knowledgeable workers 
        Have secure source chain which can promise CZPT item high quality and prompt delivery
        Demo Buy with small quantity for retail and wholesale is acceptable
        Professional income teams with seasoned sale associates guarantee Effective pre-sale conversation+Good after-sale support.
Select Meilida Buckles, Conserve you time, Help save your income.

Product No. Gun Black CZPT Chain for Shoes
Materials Zinc alloy,copper,plastic
Content Common Typical/environmentally-pleasant(lead cost-free,nickle totally free,and so on.)
Plating Colour Can be silver antique,brass,gold,gun,white,etc. As your request.
Packing PP movie,carton,etc.
MOQ a hundred pcs/pairs
Use Footwear,belts,gatments,apparels,baggage,other and so on.
Technic Die-casing,sprucing,electro-plating,Assembly,and so forth.
Trade Term Exw/Exw with VAT,FOB,CFR,CIF.
Sample CZPT Time 1-3 work times
Manufacturing CZPT Time 10-15 perform days
Certification ISO9001:2008,ISO14001:2004,SGS,CTI chmical check report.

Firm Profile

HangZhou CZPT Decorative Buckles Co, Ltd., set up in 1994, with above 10000sqm generation base, manufacturers and supplies sector major shoe buckles, shoe flowers, chains, rings, buttons, rivets, plastic & steel ornaments and other equipment utilised in style footwear, clothes, apparels, belts, baggage and leather-based markets for each domestic and oversea market place. For more than twenty years’ creation knowledge, we now have produced above thirty,000 varieties of different style shoe buckles, belt buckles and other steel ornaments which are mainly manufactured of zinc alloy, copper, rhinestone, leather and so forth. The supplies we employed are atmosphere-friendly and can fulfill worldwide chemical regular take a look at ask for, this kind of as lead free examination, nickle cost-free check, acid resistant, alkaline-resisting and corrosion avoidance take a look at. 

1.Are you manufacturing facility or investing organization?

We are manufacturing unit in components market with above twenty many years manufacturing experience.

 2.Can I get a sample of your products ?

Sure, CZPT  can offer free sample and you only need to afford the proper freight expense.

3.What’s your MOQ? Can I buy only couple of samples as demo purchase to check out the quality? Is Mixed order suitable ??

Our order method is really flexible considering that we are manufacturing unit and most merchandise are with stock. Our MOQ is 100 pairs/pieces.
4. What certificates or take a look at report do you have?

Meilida is a organization authorized and audited by ISO9001:2008, ISO14001:2004 and SGS organization. We generate experimentally-welcoming shoe add-ons, and can conform to most of chemical standard, such as CZPT , CE, and so forth. 

five.Can you do CZPT for my own products and what is the price?

Sure,make sure you send or demonstrate the ornaments to CZPT income representative with your real sample or picture. 

6.What is your payment terms and shipping cost?

We accept T/T, Paypal,Western Union. For small in stock orders we do 100% in advance. For production orders we will do thirty% deposit and 70% before delivery. The shipping cost would be counted based on cost for express,sea shipping,air shipping.

Observe:If your questions are not answered in over record, make sure you e-mail/get in touch with CZPT revenue representative and we are delighted to supply prompt reply as before long as we obtained your e mail or call.

Silent chain, also recognized as inverted tooth chain. It is designed to get rid of the ill results of stretching and generate a quiet wander. As the chain is stretched and the pitch of the chain will increase, the radius that the chainrings vacation above the sprocket tooth boosts somewhat.
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china manufacturer manufacturer Custom Black Surface Hoisting Ring Chain Used Sling Chain manufacturers

Merchandise Description

CZPT good quality lifting chain Manual CZPT ing pulley Chain heavy CZPT Grade g80 lifting chain
Large toughness ring chain for mining 
Large CZPT compact ring chain for mining 
China CZPT Alloy Metal CZPT ing Ring Chain 
Substantial Top quality Flat Chain CZPT for Chain 
Opening Variety chain website link for chain 
Regular ISO DIN BS JIS GB CZPT ing  Ring Chain 
Grade G100 G80 G70 G63 G50 G40 Alloy CZPT ing Ring Chain 
 Black area CZPT ing Ring Chain utilized Sling Chain

Whether you are creating from scratch or updating an present project, obtaining the appropriate dimensions for your roller chain is a vital initial selection. To correctly evaluate a roller chain, you need to have to know the total width, diameter, and width of the rollers, plate thickness, and top.
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china wholesaler Black Oxide Carbon Steel Roller Chain for Transmission Machine manufacturers

Merchandise Description

Black oxide carbon steel roller chain for transmission device

With more than twenty years’ experience, large-precision products and rigorous administration technique, CZPT can offer sprockets, gears, shafts, flanges and related transmission elements for you with stable good quality and ideal service.

Q1: What information will be extremely appreciated for a quotation?
A: It will be preferred if you can provide us the drawings, warmth therapy and surface treatment needs, needed amount, quoted forex (USD or EUR), or samples.
Q2: Are you a investing company or factory?
A: CZPT is a manufacturing facility located in HangZhou, ZheJiang .
Q3: What is your phrases of payment?
A: T/T fifty% in CZPT , and 50% ahead of shipment. We’ll demonstrate you the photos of the products and packages just before you pay the harmony.
This fall: Do you take a look at all your goods ahead of supply?
A: Of course, CZPT has adopted a strict high quality management technique and all the products will be inspected in accordance to the inspection instruction with good inspection information.
Q5: Is there any CZPT er that has assessed your high quality management method?
A:Yes, CZPT has passed the audit of numerous CZPT ers, these kinds of as CZPT , CLAAS, Kardex and so on.
Q6: How does your organization ensure the good quality of the raw substance?
A: The steels are bought from CZPT domestic nicely-acknowledged steel mills. Following getting the raw materials, the metal will be inspected by spectrograph imported from Germany. Aside from, the furnace number of metal will be effectively-managed in CZPT ERP technique to make certain the traceablity of CZPT merchandise.
Q7: How do you make certain the large top quality of merchandise?
A: With integral producing procedures, a rigid good quality handle program and imported devices, we can manufacture higher quality products.
Q8: What are your conditions of supply?
A: EXW, FOB ZheJiang .
Q9: How about your direct time?
A: Typically it will consider 45 times soon after acquiring your CZPT payment. The specific guide time depends on the products and the quantity of your buy.


Locate the roller chain at EP, which has a broader waist plate to aid have heavier hundreds on conveyor belts, wire rod machines, printing presses and a lot of other industrial programs. Roller chains are fully interchangeable and pre-lubricated to help decrease elongation. Pick one or riveted chains with zinc and aluminum coatings to support stop rust and chemical corrosion.
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china factory High Tension G80 Black Lifting 20mn2 Load Chain 6*18 manufacturers

Product Description

Kunda CZPT ing Tools Co., Ltd was established in 1994, is a large techenterprise integrating R&D, manufacturing and income. The top goods are Mini electric powered hoist(PA), Chain Block, Ratchet CZPT hoist, CZPT ctric Chain CZPT , CZPT pean Sort Wire Rope CZPT , Hand pallet truck, Jacks, Webbing slings, CZPT ctric Winches and other sequence of components lifting products. In 2006, attained the solution export license, to the existing abroad industry exported to Australia, the CZPT States, Canada, Russia, Brazil, Mexico, India, CZPT ia And other countries and regions.

Focusing on the investigation and improvement and innovation of lifting tools, CZPT has acquired two nationwide patents and a CZPT trademark in ZheJiang province. Its merchandise have successively received CZPT CCC certification, IS09001, and its principal items have passed intercontinental CE, GS, PAHs and TUV certification. We have associates all more than the world, BOSCH, CINTAS, hapag-lloyd, and so on. To provide CZPT ers with a lot more protected and efficient, extremely-minimal noise, worth of the lifting tools, is CZPT eternal pursuit.

G80 Load Chain Data
Dimension d*p mm Inside of Min mm Exterior CZPT mm Bodyweight/M kg/m Doing work Load Limit KN Check Load KN Breaking Load Min.KN
6*eighteen seven.5 21 .seventy nine eleven 27 45.two
seven*21 nine 24.5 one.07 15 37 61.6
eight*24 10 28 1.38 20 forty eight 80.four
nine*27 eleven.five 30 1.9 24.5 sixty one 102
10*thirty 12.5 35 2.2 32 seventy six 125
eleven*43 12.six 36.5 2.33 38 92 154
twelve*36 fifteen 42 three.1 forty six 109 181
13*39 16.three 46 three.eight fifty 128 214
14*42 eighteen 49 4.thirteen 63 one hundred fifty 250
15*forty six twenty fifty two 5.seventeen 70 168 280
16*48 twenty fifty six 5.sixty three eighty 192 320
18*fifty four 23 sixty three 6.eighty five one hundred 246 410
19*57 23.seven 63.2 7.7 113 270 450
20*sixty twenty five 70 eight.six 125 300 five hundred
22*sixty five 28 seventy four.two ten.seven 153 366 610
24*72 32 eighty two twelve.78 a hundred and eighty 432 720
26*seventy eight 35 91 14.87 213 510 850
thirty*ninety 38 a hundred and five 19.6 283 678 1130

The travel chain is utilised to transmit mechanical power when the axle length is brief. These chains have efficient lubrication. There are the following three types of energy transmission chains. Slider or Bushing Chain Bushing Roller Chain Quiet Chain
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