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China Good quality Heavy Duty Conveyor Chain Lifting Chain Mining Chain Steel Chain

Product Description

Category Chain
Material Alloy steel
Surface treatment Self colored, black oxide finish, yellow painted, red painted
Technology Welded, made by full- automatic machine
Size 6mm-25mm
Color According to Customers’ Requirements
Feature High Strength
Quality Good
Export Market  Global
HS Code 73158200
MOQ 100meter
Supply ability 50Ton per month
 Packing 1. Nude packed: Packed in bundles
2. Packed in iron drums then on pallets
3. Packed in woodencase
4. As Request of the cllent
Delivery time As the quantity in order, 15-30days
Payment term 30% deposit prepaid after confirmed PI, the balance against copy of BL before cargo arrival. Or negotiated with clients
Main products Anchor chains, NACM standard chains, CZPT lifting chains, G100 lifting chains, DIN5685 /DIN766/DIN763 chains decoretive chains. Shackles, turnbuckles, wire rope clips, pulley blocks, load binders, bolts and nuts, quick links, snap hooks, swivels, wire rope thimbles, ferrules and sleeves
Origin HangZhou China
Trade Term FOB, CFR, CIF

 

DIN763 Link Chain:
Size Inside Length Outside Width Working Load Test Load Breaking Load
MM ±MM MM ±MM MM ±MM KG N N
2 0.5 22 1 8 0.4 25 800 1250
2.5 24 1.1 10 0.5 40 800 2000
3 26 1.2 12 0.6 55 1050 3200
3.5 28 1.3 14 0.7 80 1540 3850
4 32 1.5 16 0.8 100 2500 6000
4.5 34 1.7 18 0.9 128 3000 6300
5 35 1.8 20 1 160 4000 10000
5.5 38.5 1.8 22 1.1 195 4200 9500
6 42 2 24 1.2 224 5000 14000
7 49 2.5 28 1.4 300 7500 18000
8 52 2.5 32 1.6 400 10000 25000
8.5 56 2.8 34 1.7 460 15710 22500
9 59 3 36 1.8 530 10500 32000
10 1 65 3.2 40 2 630 16000 40000
11 72 3.4 44 2 790 15800 47500
12 78 3.6 48 2.3 940 18800 56500
13 82 4 52 2.5 1000 25000 63000
16 100 5 64 3.2 1600 40000 100000
18 113 5.2 70 3.2 2120 42300 127000
19 119 5.6 72 3.4 2370 47300 142000
20 120 6 75 3.8 2500 50000 160000
22 127 6 82 4 3170 63300 190000
25 140 6.6 88 4.2 4090 81700 245000

 

Chain Types We Can Produce
Lifting Chain/Hoist Chain
DIN5685A/C,DIN764,DIN763,DIN766,DIN5686 Link Chain
High Test Chain for Mining
Ordinary Short,Medium Link Chain
Lashing Chain
Korean Standard Link Chain
Three Link Chain for Mining
ASTM80 Standard Link Chain
Fishing Chain
Norwegian Standard Link Chain
Debarking Chain
Australian Standard Link Chain
Hatch Board Chain
NACM1990 Standard Link Chain
Boom Chain
NACM1996/2003 Standard Link Chain
Chain with Clevis/Eye Grab Hooks On Both End
Animal Link Chain
USA Standard Chain with Hooks
Stainless Steel Link Chain
Chain with CZPT Ring and Grab Hook Each One End
Weldless Link Chain
1/2″ Pear Link with 3/8″ Eye Grab Hook
G80 Link Chain
G43 Link Chain

 

Usage: Transmission Chain, Drag Chain, Conveyor Chain, Dedicated Special Chain
Material: Alloy
Surface Treatment: as Request
Feature: Heat Resistant
Chain Size: 1/2"*3/32"
Structure: Roller Chain
Samples:
US$ 0/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

heavy duty chain

What are the limitations of using heavy-duty chains in certain applications?

While heavy-duty chains are versatile and well-suited for many applications, there are some limitations to consider when using them in certain scenarios:

1. Weight and Size: Heavy-duty chains can be large and heavy, which may not be suitable for applications with limited space or weight restrictions.

2. Noise and Vibration: Due to their rugged design and high strength, heavy-duty chains can generate more noise and vibration compared to other chain types. This may be a concern in applications where noise reduction is essential.

3. Cost: Heavy-duty chains often come with higher manufacturing costs due to the use of premium materials and precision engineering. As a result, they may not be the most cost-effective solution for some low-load or less demanding applications.

4. Corrosion: While some heavy-duty chains are made from corrosion-resistant materials, others may be more susceptible to rust and corrosion in harsh environments. Proper maintenance and lubrication are essential to extend the chain’s lifespan in such conditions.

5. Operating Speed: Heavy-duty chains may have limitations in terms of operating speed compared to specialized high-speed chains. In applications requiring rapid movement, it’s essential to select the appropriate chain type.

6. Flexibility: The robust design of heavy-duty chains offers strength but may limit flexibility. In applications where the chain needs to traverse complex paths or tight bends, alternative chain designs may be more suitable.

7. Environmental Considerations: Heavy-duty chains may not be the best choice in environments with stringent environmental regulations or where lightweight, eco-friendly alternatives are preferred.

Despite these limitations, heavy-duty chains remain an excellent choice for many demanding applications, providing durability, reliability, and high performance under challenging conditions.

heavy duty chain

What are the temperature limits for heavy-duty chains in extreme environments?

Heavy-duty chains are designed to perform well in a wide range of temperatures, but their temperature limits in extreme environments depend on the materials they are made from and the specific application.

Generally, heavy-duty chains can handle temperatures ranging from -20°C to 200°C (-4°F to 392°F) in standard operating conditions. However, in extreme environments, such as foundries, steel mills, or extremely cold regions, special high-temperature or low-temperature chains may be required.

For high-temperature applications, heavy-duty chains made from heat-resistant materials, such as alloy steels or stainless steels, can withstand temperatures above 200°C (392°F) without losing their structural integrity.

On the other hand, in extremely cold environments, heavy-duty chains made from low-temperature materials, like specific grades of carbon steel or nickel-plated chains, can maintain their strength and flexibility at temperatures as low as -40°C (-40°F) and even lower.

When operating heavy-duty chains in extreme environments, it is essential to consider factors such as thermal expansion, contraction, and possible lubrication challenges. Adequate lubrication is crucial to ensure smooth operation and to protect the chains from wear and corrosion caused by temperature variations.

In critical applications with extreme temperature conditions, consulting with chain manufacturers or industry experts can help determine the most suitable heavy-duty chain materials and configurations for the specific environment to ensure optimal performance and longevity.

heavy duty chain

How do heavy-duty chains handle shock loads and dynamic forces?

Heavy-duty chains are designed to handle shock loads and dynamic forces, which are common in industrial applications. They exhibit several features that allow them to withstand these demanding conditions:

  • High Strength: Heavy-duty chains are typically made from high-quality, high-strength materials such as alloy steel or stainless steel. This enhances their ability to withstand sudden and intense forces without deformation or failure.
  • Robust Construction: The construction of heavy-duty chains involves precision manufacturing, resulting in a robust and durable chain design. The links and pins are engineered to resist bending and twisting forces that can occur during shock loads.
  • Heat Treatment: Many heavy-duty chains undergo heat treatment processes to further enhance their strength and hardness. This treatment increases the chain’s resistance to wear and fatigue, ensuring its longevity under dynamic loading conditions.
  • Fatigue Resistance: Heavy-duty chains are designed with fatigue resistance in mind. Their load-bearing components are engineered to distribute stress evenly, reducing the likelihood of fatigue failure when subjected to repetitive dynamic forces.
  • Advanced Engineering: Manufacturers use advanced engineering techniques and simulations to optimize the chain’s design for specific dynamic loads and shock conditions. This ensures that the chain can handle the expected stresses and forces it will encounter during operation.

When using heavy-duty chains in applications with shock loads and dynamic forces, it’s crucial to follow the manufacturer’s guidelines for load capacity, operating conditions, and maintenance. Regular inspections and proper lubrication are essential to detect any signs of wear or damage that could compromise the chain’s performance under these demanding conditions.

China Good quality Heavy Duty Conveyor Chain Lifting Chain Mining Chain Steel Chain  China Good quality Heavy Duty Conveyor Chain Lifting Chain Mining Chain Steel Chain
editor by CX 2023-09-04