China wholesaler Us Standard Weldless Knotted Chain Double Loop Chain

Product Description

  USA Standard Double Loop Chain

ITEM NO. Diameter Inside Length Outside Length Weight Per 100FT

(D)MM

(T)MM

(B)MM

KG
5 1.6 23.40 7.0 1.8
4 1.8 24.40 8.0 2.2
4L 1.8 30.50 8.0 1.96
3 2.0 28.00 9.0 3.0
3Z 2.0 36.30 9.0 2.6
3L 2.0 38.00 10.5 2.6
2 2.3 34.00 10.0 3.5
1 2.7 39.50 12.0 4.5
1Z 2.7 49.00 13.5 4.2
1L 2.7 52.00 12.0 4.2
1/0 3.0 45.50 14.0 5.7
1/0L 3.0 56.00 13.0 5.2
2/0 3.4 46.50 15.5 7.5
2/0Z 3.4 53.00 15.5 7.0
2/0L 3.4 57.00 15.5 7.0
3/0 3.8 55.50 17.0 9.4
4/0 4.1 56.00 19.0 11.0
6/0 4.9 74.00 21.0 15.7

Product Specification

Material Carbon steel, Alloy steel, Steel
Size 1.6mm-4.9mm
Surface Galvanized
Packing Wooden Case or Carton or Drum and Pallet and other packing ways as customer .
Origin ZheJiang ,China

To meet requirment of various markets,the following mould illustrates you other stainlesssteel chain in terms of different standard,material,process,etc.Meanwhile,more items are not limited to these below.
Welded Alloy Steel DIN5685 Short/ Long Link Chain

Lisheng always lead the new development of technologies, new products and value-added services.Over the years,stainless steel chains have been created, applied,and enable real growth forcustomers into new market places.

Usage: Drag Chain, Dedicated Special Chain
Material: Iron
Surface Treatment: Electroplating
Feature: Fire Resistant
Chain Size: 1.6-4.9
Structure: Weldless
Samples:
US$ 10/Piece
1 Piece(Min.Order)

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double chain

How do double chains perform in dusty or dirty environments?

Double chains can perform well in dusty or dirty environments, but the level of performance depends on various factors, including chain design, material, and proper maintenance. Here’s how double chains typically handle such conditions:

1. Chain Material: Double chains made from high-quality materials, such as stainless steel or corrosion-resistant coatings, are more suitable for dusty or dirty environments. These materials offer enhanced resistance to wear, corrosion, and contamination.

2. Sealed Joints: Some double chains have sealed joints or special design features that help prevent the ingress of dust and dirt. Seals or covers over the chain joints reduce the chances of abrasive particles entering the chain’s internal components.

3. Lubrication: Proper lubrication is essential in dusty or dirty environments. Lubricants help reduce friction and wear between chain components, providing protection against abrasive particles. However, excessive lubrication can also attract more dust and dirt, so finding the right balance is crucial.

4. Regular Maintenance: In dusty or dirty environments, regular chain maintenance is essential. Periodic cleaning, inspection, and lubrication are necessary to remove any accumulated contaminants and ensure smooth chain operation.

5. Chain Tension: Maintaining the proper chain tension is vital to prevent sagging or excessive slack, which can lead to increased contact with contaminants or potential jamming.

6. Environmental Protection: In some cases, it might be necessary to enclose the chain or use protective covers to shield it from direct exposure to dust and dirt. These measures can help prolong the chain’s life and improve performance.

7. Consider the Application: For extremely dusty or dirty environments, it’s essential to choose the most suitable chain based on the specific application requirements. Some applications may require chains with extra sealing or special coatings.

Overall, double chains can perform effectively in dusty or dirty environments when properly selected, installed, and maintained. Regular cleaning, lubrication, and appropriate protection measures are essential for maximizing the chain’s performance and longevity in such conditions.

double chain

What are the limitations of using double chains in certain applications?

While double chains offer many advantages, there are some limitations to consider when using them in certain applications:

  • Space Constraints: Double chains require a larger pitch compared to standard roller chains, which means they may not be suitable for applications with limited space or tight clearances.
  • Weight: Double chains are typically heavier than their single-chain counterparts. In applications where weight reduction is critical, double chains may not be the ideal choice.
  • Cost: Double chains are generally more expensive than standard roller chains due to their increased size and material requirements. This cost factor should be considered when selecting a chain for an application.
  • Installation Complexity: Due to their larger size and additional strands, installing and aligning double chains can be more challenging and time-consuming compared to single chains.
  • Operational Speed: Double chains may not be suitable for very high-speed applications where centrifugal forces and dynamic stresses can impact their performance and reliability.
  • Specialized Sprockets: Double chains often require specially designed sprockets to accommodate their larger size and pitch. Availability and compatibility of these sprockets may vary depending on the application.

It’s important to carefully evaluate the specific requirements and constraints of the application when considering the use of double chains. While they offer increased load capacity and durability, their limitations related to space, weight, cost, installation complexity, operational speed, and specialized sprockets should be taken into account to ensure the best chain selection for the intended application.

double chain

Can double chains be used in corrosive or harsh environments?

Double chains are designed to withstand a wide range of operating conditions, including corrosive or harsh environments. However, the suitability of double chains for such environments depends on the specific materials and coatings used in their construction.

In corrosive environments where there is a presence of chemicals, moisture, or other corrosive substances, it is important to select double chains made from corrosion-resistant materials. Common materials used for corrosion resistance include stainless steel, nickel-plated steel, or coatings such as zinc or chrome plating. These materials provide protection against rust and corrosion, ensuring the longevity and performance of the chain.

Additionally, in harsh environments where the chain is exposed to extreme temperatures, abrasive particles, or high levels of dirt and debris, special considerations should be taken. Lubrication plays a crucial role in protecting the chain from wear and corrosion in such conditions. Using lubricants that are specifically formulated for harsh environments can help to maintain the chain’s performance and protect it from damage.

It is important to carefully assess the specific environmental conditions and consult with chain manufacturers or industry experts to determine the most suitable double chain for corrosive or harsh environments. They can provide guidance on the selection of appropriate materials, coatings, and lubricants to ensure the chain’s durability and reliability in challenging operating conditions.

China wholesaler Us Standard Weldless Knotted Chain Double Loop Chain  China wholesaler Us Standard Weldless Knotted Chain Double Loop Chain
editor by CX 2023-11-20