China best Nacm G70 Drag 3/8*20′ Yellow Plated Chain with Hook

Product Description

Product Detail

Special high carbon steel chain with increased hardenability and improved resistance to wear which allows greater practical strength to weight ratio.
It is made from heat treated premium carbon steel. 
Ideal for truck load binding application and for use in towing, construction, logging and farm applications. Meet DOT requirements.
 

SIZE   1/4″ ~ 3/4” || Dia. 7mm ~ 20mm
WLL   3150 lbs ~ 24700 lbs || 1430 kg ~ 11200 kg
SURFACE   Self Colored; Galvanized; Hot Dip Galvanized, etc
MATERIAL   Premium Carbon Steel;
SAFETY FACTOR   4 Times of WLL

Specification

U.K. TYPE SHORT Link Chain

Short Link Specification Test Load (KG) Breaking Load (KG) NETWT PER 200 FT
D (IN) D (MM) B.F. H.D.G.
1/8 3.20 200 400 11.40 11.74
5/32 4.00 300 600 18.60 19.00
3/16 4.70 400 800 26.20 27.00
7/32 5.50 550 1100 36.80 38.00
1/4 6.35 750 1500 50.00 51.50
5/16 7.94 1200 2400 80.00 82.40
3/8 9.50 1700 3400 122.00 125.70
7/16 11.11 2300 4600 164.00 169.00
1/2 12.70 3000 6000 210.00 216.00
5/8 15.80 4700 9400 334.00 344.00
3/4 19.00 6800 13600 485.00 499.00
7/8 22.20 9250 18500 656.00 675.00
1 25.40 12150 24300 870.00 896.00

U.K. TYPE Medium Link Chain

Short Link Specification Test Load (KG) Breaking Load (KG) NETWT PER 200 FT
D (IN) D (MM) B.F. H.D.G.
1/8 3.20 200 400 10.40 11.00
5/32 4.00 300 600 17.40 18.00
3/16 4.70 400 800 24.40 25.00
7/32 5.50 550 1100 34.00 35.00
1/4 6.35 750 1500 48.80 50.00
5/16 7.94 1200 2400 76.00 78.00
3/8 9.50 1700 3400 111.00 114.00
7/16 11.11 2300 4600 154.00 158.00
1/2 12.70 3000 6000 194.00 200.00
5/8 15.80 4700 9400 303.00 312.00
3/4 19.00 6800 13600 432.00 445.00
7/8 22.20 9250 18500 586.00 603.00
1 25.40 12150 24300 770.00 792.00

U.K. TYPE Long Link Chain

Short Link Specification Test Load (KG) Breaking Load (KG) NETWT PER 200 FT
D (IN) D (MM) B.F. H.D.G.
1/8 3.20 200 400 10.40 10.70
5/32 4.00 300 600 16.60 17.50
3/16 4.70 400 800 22.40 23.30
7/32 5.50 550 1100 32.00 33.00
1/4 6.35 750 1500 43.50 44.80
5/16 7.94 1200 2400 68.00 70.00
3/8 9.50 1700 3400 96.00 99.00
7/16 11.11 2300 4600 126.00 129.00
1/2 12.70 3000 6000 167.00 172.00
5/8 15.80 4700 9400 256.00 264.00
3/4 19.00 6800 13600 381.00 392.00
7/8 22.20 9250 18500 527.00 543.00
1 25.40 12150 24300 696.00 716.00

Proof Coil Chain U.S. Type NACM2571 (G30)

Nominal Size Working Load Limit Proof Test (Min) Breaking Force (Min)
D (IN) D (MM) LBS KG LBS KN LBS KN
1/8 3.20 400 180 800 3.6 1600 7.2
3/16 4.70 800 365 1600 7.2 3200 14.4
1/4 6.35 1300 580 2600 11.6 5200 23.2
5/16 7.94 1900 860 3800 16.9 7600 33.8
3/8 9.50 2650 1200 5300 23.5 10600 47.2
7/16 11.11 3700 1680 7400 32.9 14800 65.8
1/2 12.70 4500 2030 9000 40.0 168000 80.0
5/8 15.80 6900 3130 13800 61.3 27600 122.6
3/4 19.00 10600 4800 21200 94.3 42400 188.6
7/8 22.20 12800 5810 25600 114.1 51200 228.2
1 25.40 17900 8140 35800 159.1 71600 318.2

High Test Chain U.S. Type NACM2571 (G43)

Nominal Size Working Load Limit Proof Test (Min) Breaking Force (Min)
D (IN) D (MM) LBS KG LBS KN LBS KN
1/4 6.35 2600 1180 3900 17.3 7800 34.6
5/16 7.94 3900 1770 5850 26.0 11700 52.0
3/8 9.50 5400 2450 8100 36.0 16200 72.0
7/16 11.11 7200 3270 10800 48.0 21600 96.0
1/2 12.70 9200 4170 13800 61.3 27600 122.6
5/8 15.80 13000 5910 19500 86.5 39000 173.0
3/4 19.00 25710 9180 30300 134.7 60600 269.4
7/8 22.20 24500 11140 36750 163.3 73500 228.2

Transport Chain U.S. Type NACM2571 (G70)

Nominal Size Working Load Limit Proof Test (Min) Breaking Force (Min)
D (IN) D (MM) LBS KG LBS KN LBS KN
1/4 6.35 3150 1430 6300 28.0 12600 56.0
5/16 7.94 4700 2130 9400 41.8 18800 83.6
3/8 9.50 6600 2990 13200 58.7 26400 117.4
7/16 11.11 8750 3970 17500 77.8 35000 155.4
1/2 12.70 11300 5130 22600 100.4 45200 200.8
5/8 15.80 15800 7170 31600 140.4 63200 280.8
3/4 19.00 24700 11200 49400 219.6 98800 439.2

Lifting Chain U.S. Type NACM2571 (G80)

Nominal Size Working Load Limit Proof Test (Min) Breaking Force (Min)
D (IN) D (MM) LBS KG LBS KN LBS KN
1/4 6.35 3150 1430 6300 28.0 12600 56.0
5/16 7.94 4700 2130 9400 41.8 18800 83.6
3/8 9.50 6600 2990 13200 58.7 26400 117.4
7/16 11.11 8750 3970 17500 77.8 35000 155.4
1/2 12.70 11300 5130 22600 100.4 45200 200.8
5/8 15.80 15800 7170 31600 140.4 63200 280.8
3/4 19.00 24700 11200 49400 219.6 98800 439.2

DIN 763 Link Chain 

 Size Working Load Test Load Breaking Load Weight Per M
MM KG N N KG
3 55 1050 3200 0.15
4 100 2000 6000 0.27
5 160 3150 10000 0.43
6 224 4500 14000 0.63
7 300 6000 18000 0.86
8 400 8000 25000 1.1
9 530 10500 32000 1.41
10 630 12500 40000 1.75
11 790 15800 47500 2.11
12 940 18800 56500 2.55
13 1000 21200 63000 2.95
16 1600 33000 100000 4.45
18 2120 42300 127000 5.65
19 2370 47300 142000 6.25
20 2500 50000 160000 7.0
22 3170 63300 190000 8.55
25 4090 81700 245000 10.90
28 6000 120000 300000 13.9
32 8000 160000 400000 18.2

DIN 764 Link Chain 

 Size Weight Per 100M Test Load Breaking Load Length Per 11 Links
MM KG KG KN KG
4 31.5 400 7 0.15
5 51.4 680 11.8 0.27
6 74.0 850 16.5 0.43
8 131.5 1680 32 0.63
10 200 2630 50 0.86
13 350 4200 80 1.1
16 520 6700 125 1.41
18 650 8400 160 1.75
20 820 10000 200 2.11
23 1100 13000 250 2.55
26 1400 16000 320 2.95

Australian Short Link Chain 

 Size W.L.L. Length Per 100KG
MM MT B.F. (M) H.D.G. (M)
6 0.32 114 108
8 0.53 70.5 67.0
10 0.83 45.2 42.9
12 1.50 29.5 28.0
16 2.31 17.6 16.7

Australian Medium Link Chain 

 Size W.L.L. Length Per 100KG
MM MT B.F. (M) H.D.G. (M)
3 0.06 511 498
4 0.11 320 305
5 0.19 203 193
6 0.32 129 120
8 0.53 77.8 74.1
10 0.83 48.5 47.1
12 1.35 34 33.3
13 1.50 29.7 27.7
16 2.31 20.2 18.2
20 3.67 12.3 11.6
24 5.31 8.5 8.04

Australian G70 Chain 

 Size Weight Per M Length Per 500KG Breaking Strength
MM KG M KN
6 0.88 568 44.1
7 1.12 446 55.9
7.3 1.16 430 58.9
8 1.43 350 73.6
10 2.23 224 118.0
13 3.75 133 176.0

Korean Standard Link Chain 

Nominal Size Length Per PC Weight Per PC
Short Link
MM M KG
3 30 4.5
4 30 9.00
5 30 12.74
6 30 13.86
7 15 14.14
8 15 17.23
15 22.13
12 15 45.00 
15 15  75.45 
16 15  76.41 
19 10  78.28 
Long Link
4 30 7.26
4.5 30 9.46
5 30 11.31
6 30 18.00
7 15 21.19
12 15 42.00
15 15 61.44
19 10 71.00

Factory/Pakage/Products picture

HangZhou Well Done Imp.&Exp. Co., Ltd —Chinese Manufacturer, Supplier, Factory.
An ISO 9001 certified firm, Lloyd’s register, specializes in the field of lifting and hoisting equipment, webbing and round sling, ratchet tie down, lashing equipment and cargo control series, chain and chain sling, wire rope and wire rope sling, material handling, rigging hardware,etc.

Certifications

Customer praise and trade documents

FAQ:
1.Can I be your agent?
Yes, welcome to deep cooperation. We have big promotion of WELLDONE brand in the market now. For the details please contact with our overseas manager. 

 2.Is OEM available?
Yes, OEM is available. We have professional designer to help your brand promotion. 

3.Is the sample available?
Yes, samples are available for you to test the quality.

4.Are the products tested before shipping?
Yes, all of our products was qualified before shipping. 

5.What’s your quality guarantee?
We have different kinds of products which can meet different quality standard.
WELLDONE QC department will test products before shipping. We have 100% quality guarantee to customers. 
We will be responsible for any quality problem. 

6.What’s benefit will you bring?
Your client satisfied on the quality.
Your client continued orders.
You can get good reputation from your market and obtain more orders.

 

Usage: Lifting & Lashing Chain
Material: Alloy
Surface Treatment: Black Painted, Hot DIP Galvanized
Feature: Heat Resistant
Chain Size: 6-42mm
Structure: Welded Chain
Samples:
US$ 0/Piece
1 Piece(Min.Order)

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Request Sample

Customization:
Available

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Customized Request

pintle

How do drag chains contribute to cable longevity and reduced downtime?

Drag chains play a significant role in enhancing cable longevity and reducing downtime in various industrial applications. Here’s how they contribute to these benefits:

  • Cable Protection: Drag chains encase and protect cables and hoses, shielding them from external elements such as debris, dust, and liquids. This protection prevents the cables from getting damaged or worn out prematurely, ensuring their longevity.
  • Preventing Tangling and Twisting: By guiding cables in a specific path, drag chains eliminate the risk of tangling and twisting during motion. Twisted or tangled cables can lead to damage and signal interference, which may result in downtime for troubleshooting and repairs.
  • Reducing Friction: Drag chains provide a smooth pathway for cables to move within, reducing friction and abrasion that can occur when cables rub against each other or other components. Reduced friction extends the lifespan of cables and minimizes the need for frequent replacements.
  • Eliminating Cable Stress: When cables are left loose or unorganized, they can be subjected to unnecessary stress during motion, which can lead to fatigue and eventual failure. Drag chains keep the cables securely in place, preventing stress-related damage.
  • Preventing Cable Pinching: In some applications, cables can get pinched or crushed between moving parts. Drag chains create a dedicated channel for cables, preventing them from being pinched and preserving their integrity.
  • Efficient Cable Management: Drag chains neatly organize and manage cables, reducing the chances of accidental damage or snagging during operation or maintenance activities. This efficient cable management contributes to reduced downtime and faster troubleshooting.
  • Enhancing Cable Inspection: With cables enclosed in drag chains, it becomes easier to inspect and maintain them regularly. Regular inspections allow for early detection of potential issues, preventing unexpected downtime due to cable failures.

Overall, drag chains offer a comprehensive cable protection and management solution, which leads to extended cable longevity and minimized downtime in industrial settings.

pintle

What are the safety considerations when using drag chains in industrial settings?

When using drag chains in industrial settings, several safety considerations should be taken into account to ensure the well-being of personnel and the optimal performance of the equipment. Here are some key safety considerations:

  • Material Selection: Choose drag chains made from durable and fire-resistant materials to prevent accidents caused by chain failure or damage due to harsh environmental conditions.
  • Load Capacity: Ensure that the selected drag chain has an appropriate load capacity to carry all the cables and hoses without being overloaded. Overloading can lead to premature wear and potential hazards.
  • Installation: Properly install the drag chain according to manufacturer guidelines and industry standards. Ensure that it is securely attached to the equipment to prevent any unintended movements or dislodging during operation.
  • Cable Arrangement: Organize cables and hoses within the drag chain carefully to prevent tangling, pinching, or rubbing, which could cause damage and affect cable performance.
  • Maintenance: Regularly inspect and maintain the drag chain to identify signs of wear, corrosion, or damage. Replace any damaged or worn-out parts promptly to avoid potential hazards.
  • Clear Pathways: Ensure that the drag chain’s movement path is clear from obstructions and that there are no tripping hazards for personnel working nearby.
  • Temperature Considerations: If the industrial setting involves high-temperature environments, choose drag chains that are designed to withstand these conditions and prevent heat-related accidents.
  • Chemical Exposure: In environments where there is exposure to chemicals or corrosive substances, select drag chain materials that are resistant to chemical degradation.
  • Static Electricity: In situations where static electricity can build up, use drag chains with appropriate anti-static properties to prevent potential electrostatic discharge (ESD) hazards.
  • Training and Awareness: Provide proper training to personnel about the safe operation and handling of drag chains. Create awareness about potential risks and safety protocols to follow.

By adhering to these safety considerations, industrial settings can ensure the safe and efficient use of drag chains, reducing the risk of accidents and equipment downtime.

pintle

Can drag chains be used in overhead or vertical cable management systems?

Yes, drag chains are suitable for use in overhead or vertical cable management systems, providing effective protection and organization for cables and hoses in such applications. Here’s how they are used:

1. Vertical Installation:

Drag chains can be installed vertically or in an overhead configuration to manage cables and hoses that need to move up and down or horizontally. The chain’s enclosed design ensures that the cables are protected from external elements and potential hazards in these orientations.

2. Secure Cable Movement:

When used vertically, drag chains securely guide and support cables as they move along the vertical axis. This prevents the cables from getting tangled or becoming disorganized, ensuring smooth and reliable movement without the risk of wear or damage.

3. Space-Saving Solution:

Vertical cable management with drag chains can be a space-saving solution, especially in applications where floor space is limited. By guiding the cables along a vertical path, the system can efficiently utilize the available space and minimize obstruction on the ground.

4. Flexibility and Adaptability:

Drag chains are available in various sizes and configurations, making them adaptable to different vertical cable management requirements. They can accommodate multiple cables of varying diameters and provide options for cable separation and organization.

5. Cable Protection:

Overhead or vertical cable management systems often involve cables that are subject to frequent movement or dynamic forces. Drag chains protect the cables from mechanical stress and abrasion that can occur during vertical movements, ensuring their longevity and reliability.

6. Suitable Materials:

When selecting drag chains for overhead or vertical applications, it’s essential to consider the material of the chain and its compatibility with the cables and the environment. Stainless steel, plastic, or hybrid materials may be preferred, depending on factors such as load capacity, exposure to chemicals, and operating temperatures.

7. Regular Inspection and Maintenance:

Like any cable management system, overhead or vertical drag chains require regular inspection and maintenance to ensure optimal performance. Periodic checks for wear, damage, and proper tension are necessary to keep the system functioning effectively.

In summary, drag chains are suitable and widely used in overhead or vertical cable management systems. They provide secure and organized cable movement, protect cables from wear and damage, and offer flexibility to accommodate different cable configurations and environmental conditions.

China best Nacm G70 Drag 3/8*20′ Yellow Plated Chain with Hook  China best Nacm G70 Drag 3/8*20′ Yellow Plated Chain with Hook
editor by CX 2023-10-08