Chongqing Honghao Technology Co., Ltd.
| Nominal Chain Size (in) | 3/7 |
| Nominal Chain Size (mm) | 20.0 |
| Material Diameter (in) | 0.787 |
| Material Diameter (mm) | 20.0 |
| Working Load Limit(Max.) (lbs) | 24,700 |
| Working Load Limit(Max.) (kg) | 11,200 |
| Proof Test (Min.) (lbs) | 49,400 |
| Proof Test (Min.) (kN) | 219.6 |
| Min. Breaking Force (lbs) | 98,800 |
| Min. Breaking Force (kN) | 439.2 |
| Inside Length (Max.) (in) | 2.76 |
| Inside Length (Max.) (mm) | 70.0 |
| Inside Width (Min.) (in) | 0.98 |
| Inside Width (Min.) (mm) | 25.0 |
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Product Specification
| Nominal Chain Size (in) | 3/7 | Nominal Chain Size (mm) | 20.0 |
| Material Diameter (in) | 0.787 | Material Diameter (mm) | 20.0 |
| Working Load Limit(Max.) (lbs) | 24,700 | Working Load Limit(Max.) (kg) | 11,200 |
| Proof Test (Min.) (lbs) | 49,400 | Proof Test (Min.) (kN) | 219.6 |
| Min. Breaking Force (lbs) | 98,800 | Min. Breaking Force (kN) | 439.2 |
| Inside Length (Max.) (in) | 2.76 | Inside Length (Max.) (mm) | 70.0 |
| Inside Width (Min.) (in) | 0.98 | Inside Width (Min.) (mm) | 25.0 |
Our Grade 70 Transport Chain is engineered for superior performance and reliability in demanding applications. Designed to meet the latest industry standards, this chain provides exceptional strength and durability for cargo securement, towing, and logging operations.
Target Industries: Transportation, Logistics, Forestry, Construction
Typical Applications: Cargo Tie-Downs, Towing, Logging Operations, Heavy Equipment Securement
| Nominal Chain Size (in) | Nominal Chain Size (mm) | Working Load Limit(Max.) (lbs) | Working Load Limit(Max.) (kg) |
|---|---|---|---|
| 1/4 | 7.0 | 3,150 | 1,430 |
| 5/16 | 8.7 | 4,700 | 2,130 |
| 3/8 | 10.0 | 6,600 | 2,990 |
| 7/16 | 11.9 | 8,750 | 3,970 |
| 1/2 | 13.0 | 11,300 | 5,130 |
| 5/8 | 16.0 | 15,800 | 7,170 |
| 3/7 | 20.0 | 24,700 | 11,200 |
| Nominal Chain Size (in) | Proof Test (Min.) (lbs) | Min. Breaking Force (lbs) | Inside Length (Max.) (in) |
|---|---|---|---|
| 1/4 | 6,300 | 12,600 | 1.24 |
| 5/16 | 9,400 | 18,800 | 1.29 |
| 3/8 | 13,200 | 26,400 | 1.38 |
| 7/16 | 17,500 | 35,000 | 1.64 |
| 1/2 | 22,600 | 45,200 | 1.79 |
| 5/8 | 31,600 | 63,200 | 2.20 |
| 3/7 | 49,400 | 98,800 | 2.76 |
Company Details
Business Type:
Manufacturer
Ecer Certification：
Verified Supplier
For over 25 years, Chongqing Honghao Technology Co., Ltd. has served as a premier Chinese distributor, supplying a diverse portfolio of industrial and specialized products. Our extensive offerings include steel wire ropes, cables, wire rope slings, industrial chains, rigging hardware, marine hardwar... For over 25 years, Chongqing Honghao Technology Co., Ltd. has served as a premier Chinese distributor, supplying a diverse portfolio of industrial and specialized products. Our extensive offerings include steel wire ropes, cables, wire rope slings, industrial chains, rigging hardware, marine hardwar...
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