Chongqing Honghao Technology Co., Ltd.
| Nominal Chain Size in | 7/8 |
| Nominal Chain Size mm | 22.0 |
| Material Diameter in | 0.866 |
| Material Diameter mm | 22.0 |
| Working Load Limit(Max.) lbs | 42,700 |
| Working Load Limit(Max.) kg | 19,400 |
| Proof Test (Min.) lbs | 85,400 |
| Proof Test (Min.) kN | 381.0 |
| Min. Breaking Force lbs | 170,800 |
| Min. Breaking Force kN | 762.0 |
| Inside Length (Max.) in | 2.8 |
| Inside Length (Max.) mm | 70.4 |
| Inside Width Range in | 1.080-1.300 |
| Inside Width Range mm | 27.50-33.00 |
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Product Specification
| Nominal Chain Size in | 7/8 | Nominal Chain Size mm | 22.0 |
| Material Diameter in | 0.866 | Material Diameter mm | 22.0 |
| Working Load Limit(Max.) lbs | 42,700 | Working Load Limit(Max.) kg | 19,400 |
| Proof Test (Min.) lbs | 85,400 | Proof Test (Min.) kN | 381.0 |
| Min. Breaking Force lbs | 170,800 | Min. Breaking Force kN | 762.0 |
| Inside Length (Max.) in | 2.8 | Inside Length (Max.) mm | 70.4 |
| Inside Width Range in | 1.080-1.300 | Inside Width Range mm | 27.50-33.00 |
Specifically recommended for overhead lifting, our Grade 100 chain is 25% stronger than Grade 80 chain, allowing you to perform lifts with lighter weight chain. Meeting the latest guidelines of the National Association of Chain Manufacturers (NACM), this chain is produced from the highest quality alloy steel and embossed with “RG100†and a traceability code. Quenched and tempered, and proof tested in accordance with the 4-to-1 design factor required by the NACM specifications.
Available in Blue or Black Electrophoresis finish.
Ideal for construction, manufacturing, rigging, and any heavy-duty lifting application where safety and reliability are paramount.
| Parameter | Value | Unit |
|---|---|---|
| Material Diameter | 0.217 / 5.5 | in / mm |
| Working Load Limit (Max.) | 2,700 / 1,220 | lbs / kg |
| Proof Test (Min.) | 5,400 / 23.8 | lbs / kN |
| Min. Breaking Force | 10,800 / 47.6 | lbs / kN |
| Inside Length (Max.) | 0.7 / 17.6 | in / mm |
| Inside Width Range | 0.281-0.325 / 7.14-8.25 | in / mm |
| Parameter | Value | Unit |
|---|---|---|
| Material Diameter | 0.276 / 7.0 | in / mm |
| Working Load Limit (Max.) | 4,300 / 1,950 | lbs / kg |
| Proof Test (Min.) | 8,600 / 38.5 | lbs / kN |
| Min. Breaking Force | 17,200 / 77.0 | lbs / kN |
| Inside Length (Max.) | 0.9 / 22.9 | in / mm |
| Inside Width Range | 0.281-0.430 / 9.53-10.92 | in / mm |
| Parameter | Value | Unit |
|---|---|---|
| Material Diameter | 0.315 / 8.0 | in / mm |
| Working Load Limit (Max.) | 5,700 / 2,600 | lbs / kg |
| Proof Test (Min.) | 11,400 / 51.0 | lbs / kN |
| Min. Breaking Force | 22,800 / 102.0 | lbs / kN |
| Inside Length (Max.) | 1.0 / 26.4 | in / mm |
| Inside Width Range | 0.430-0.500 / 10.92-12.70 | in / mm |
| Parameter | Value | Unit |
|---|---|---|
| Material Diameter | 0.394 / 10.0 | in / mm |
| Working Load Limit (Max.) | 8,800 / 4,000 | lbs / kg |
| Proof Test (Min.) | 17,600 / 79.0 | lbs / kN |
| Min. Breaking Force | 35,200 / 158.0 | lbs / kN |
| Inside Length (Max.) | 1.3 / 32.0 | in / mm |
| Inside Width Range | 0.512-0.600 / 13.00-15.20 | in / mm |
| Parameter | Value | Unit |
|---|---|---|
| Material Diameter | 0.512 / 13.0 | in / mm |
| Working Load Limit (Max.) | 15,000 / 6,800 | lbs / kg |
| Proof Test (Min.) | 30,000 / 134.0 | lbs / kN |
| Min. Breaking Force | 60,000 / 268.0 | lbs / kN |
| Inside Length (Max.) | 1.6 / 41.6 | in / mm |
| Inside Width Range | 0.688-0.768 / 17.48-19.50 | in / mm |
| Parameter | Value | Unit |
|---|---|---|
| Material Diameter | 0.630 / 16.0 | in / mm |
| Working Load Limit (Max.) | 22,600 / 10,300 | lbs / kg |
| Proof Test (Min.) | 45,200 / 201.0 | lbs / kN |
| Min. Breaking Force | 90,400 / 402.0 | lbs / kN |
| Inside Length (Max.) | 2.0 / 51.2 | in / mm |
| Inside Width Range | 0.812-0.945 / 20.63-24.00 | in / mm |
| Parameter | Value | Unit |
|---|---|---|
| Material Diameter | 0.787 / 20.0 | in / mm |
| Working Load Limit (Max.) | 35,300 / 16,000 | lbs / kg |
| Proof Test (Min.) | 70,600 / 315.0 | lbs / kN |
| Min. Breaking Force | 141,200 / 630.0 | lbs / kN |
| Inside Length (Max.) | 2.5 / 64.0 | in / mm |
| Inside Width Range | 0.964-1.180 / 25.00-30.00 | in / mm |
| Parameter | Value | Unit |
|---|---|---|
| Material Diameter | 0.866 / 22.0 | in / mm |
| Working Load Limit (Max.) | 42,700 / 19,400 | lbs / kg |
| Proof Test (Min.) | 85,400 / 381.0 | lbs / kN |
| Min. Breaking Force | 170,800 / 762.0 | lbs / kN |
| Inside Length (Max.) | 2.8 / 70.4 | in / mm |
| Inside Width Range | 1.080-1.300 / 27.50-33.00 | in / mm |
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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