Product Description

Lifting and rigging chain has been 1 of the most popular rigging products on the market for many years, mainly due to its strength, durability, and ease of use. All our alloy steel rigging and lifting chain is heat treated to offer industry leading load capacity and durability. Some steel rigging chains are approved for overhead lifting, while others are not, so it is important to always know what type of lifting chain your specific rigging application requires

CHINAMFG alloy steel lifting chain

  1. Specifications sheet as belows:

 

Size(mm) Inside Width(mm) Outside Width(mm) Approx Weight KG/M W.L.L. Ton Test Load KN B.L. KN
6 x 18 7.5 21.0 0.79 1.1 27 45.2
7 x 21 9.0 24.5 1.07 1.5 37 61.6
8 x 24 10.0 28.0 1.38 2.0 48 80.4
10 x 30 12.5 35.0 2.20 3.2 76 125
12 x 36 15.0 42.0 3.10 4.6 109 181
13 x 39 16.3 46.0 3.80 5.0 128 214
16 x 48 20.0 56.0 5.63 8.0 192 320
16 x 49 24.5  59.5 5.71  192  320 

 

Rigging Hardware, More Than Thousands Variety. Including Connecting Link, Safety Hook, Eye Hook, Clevis Hook, Master Link, Master Link Assembly, Etc.

1) Standerd: European Type, US Type, DIN Type, JIS Type.

2) Grade: G100 CHINAMFG G70 G43.

3) Materlal: Alloy Steel, Carbon Steel, EN1677 Materlal.

4) Surface :Powder Coated,Painted,Zinc,HDG.

5) Process:Froged,Qunenched and Tempered.

6) Specification:6MM 7/8MM 10MM 13MM 16MM 18/20MM 22MM 26MM 32MM.

7) Packing: The Size Of A Pallet Is 1.05*0.9*1M, And 60Ctns ,Sacks Or Two Orin Drums Per Pallet Or Wooden Case.

8) Speclal Specification And Marks Can Be Made According To Customer’s Requirement.

How do we control quality:
a) Pay attention to adaptation for manufacture process 
b) Approval report for shipment 
c) Third party inspection is accepted
d) Keeping quality guarantee for a long period
e) Guaranteeing quality inspection of each product before assembly and packing.

f) Comply with ISO 9001

Any request or further qustions do not hesitate to let us know:
 
 

 

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Usage: Lifting Chain
Material: Iron
Surface Treatment: Oil Blooming
Feature: Heat Resistant
Chain Size: 1/2"*3/32"
Structure: Welded Chain
Samples:
US$ 3/Meter
1 Meter(Min.Order)

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Customization:
Available

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China best Black Hardened Metal Cast Iron CZPT Lifting Chain

cast chain

Can cast chains be used in heavy-duty lifting and rigging applications?

Yes, cast chains are often used in heavy-duty lifting and rigging applications due to their high strength and durability. They are designed to withstand heavy loads and provide reliable performance in demanding industrial settings.

The robust construction of cast chains, typically made from high-quality alloy steels, ensures they can handle the stress and forces involved in lifting and rigging operations. The chain links are designed to interlock securely, providing a safe and efficient means of lifting heavy objects.

In heavy-duty lifting applications, proper chain selection is crucial to ensure the chain’s working load limit (WLL) exceeds the maximum weight of the load being lifted. Additionally, factors such as the number of legs in the lifting configuration, the angle of the lift, and the length of the chain should be considered to ensure safe operation.

It’s essential to follow all safety guidelines and regulations when using cast chains for lifting and rigging purposes. Regular inspections, proper maintenance, and adherence to load limits are critical to ensuring the safety and reliability of the lifting operations.

When used correctly and in compliance with industry standards, cast chains offer a versatile and dependable solution for heavy-duty lifting and rigging applications in various industries, including construction, manufacturing, and maritime.

cast chain

What are the noise and vibration characteristics of cast chains?

Cast chains generally exhibit low noise and vibration levels during operation when properly maintained and installed. The noise and vibration characteristics of cast chains can be influenced by various factors, including the chain’s design, material composition, lubrication, and the operating conditions.

The design of the cast chain, including the shape and size of the links and the clearances between components, can impact the noise and vibration levels. Chains with precision-machined components and tight tolerances tend to generate less noise and vibration during operation.

Material composition is another critical factor. High-quality cast chains made from premium alloy steels with appropriate heat treatment are less prone to wear and elongation, resulting in reduced vibration and noise during use.

Lubrication plays a crucial role in minimizing friction and wear, which can contribute to noise and vibration. Proper and regular lubrication of the cast chain can help maintain smooth and quiet operation.

Operating conditions, such as speed and load, can also affect the noise and vibration levels of cast chains. Higher speeds and heavy loads can lead to increased noise and vibration, especially if the chain is not adequately maintained or if there is misalignment between sprockets.

In applications where low noise and vibration are critical, it is essential to select high-quality cast chains and follow recommended maintenance practices. Additionally, using chain tensioners or vibration dampening devices can further reduce noise and vibration levels.

In summary, cast chains can generally exhibit low noise and vibration characteristics when designed, manufactured, and maintained properly. However, specific noise and vibration levels may vary based on the chain’s quality, design, lubrication, and operating conditions.

cast chain

How does a cast chain differ from other types of chains?

Cast chains differ from other types of chains primarily in their manufacturing process and design characteristics. The main differences are as follows:

  • Manufacturing Process: Cast chains are made by pouring molten metal into molds to create individual chain links. This casting process gives the chain its unique shape and design. In contrast, other chains, such as roller chains and engineering chains, are typically assembled from separate components like pins, rollers, and plates.
  • Strength and Durability: Cast chains are known for their exceptional strength and durability, making them suitable for heavy-duty applications. The casting process allows for a uniform distribution of material, resulting in robust and reliable chains. Other types of chains may have comparable strength, but the casting process gives cast chains a distinct advantage in specific high-load scenarios.
  • Design and Configuration: Cast chains come in various designs, such as cast link chains, drag chains, apron chains, etc., each optimized for specific industrial applications. The design of cast chains often includes unique features, such as overlapping plates, special attachments, or deep link plates, to address specific handling requirements. Other types of chains, while versatile, may not offer the same tailored solutions for certain applications.
  • Application Specificity: Cast chains are often preferred in industries where heavy loads, harsh environments, or abrasive materials are encountered. Industries like mining, lumber, cement, and steel commonly rely on cast chains due to their ability to withstand demanding conditions. On the other hand, other types of chains, like roller chains and engineering chains, find applications in a broader range of industries and power transmission systems.

In summary, cast chains stand out for their robustness, unique design features, and suitability for heavy-duty applications in specific industries. While other types of chains offer their own advantages and versatility, cast chains excel in scenarios where exceptional strength and durability are crucial.

China best Black Hardened Metal Cast Iron CZPT Lifting Chain  China best Black Hardened Metal Cast Iron CZPT Lifting Chain
editor by CX 2024-04-25