Chongqing Honghao Technology Co., Ltd.
| Nominal Chain Size(in) | 1-1/4 |
| Nominal Chain Size(mm) | 32.0 |
| Material Diameter(in) | 1.260 |
| Material Diameter(mm) | 32.0 |
| Working Load Limit(Max.)(lbs) | 72,300 |
| Working Load Limit(Max.)(kg) | 32,800 |
| Proof Test (Min.)(lbs) | 144,600 |
| Proof Test (Min.)(kN) | 644.0 |
| Min. Breaking Force(lbs) | 289,200 |
| Min. Breaking Force(kN) | 1288.0 |
| Inside Length (Max.)(in) | 4.03 |
| Inside Length (Max.)(mm) | 102.4 |
| Inside Width Range(in) | 1.580-1.890 |
| Inside Width Range(mm) | 40.00-48.00 |
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Product Specification
| Nominal Chain Size(in) | 1-1/4 | Nominal Chain Size(mm) | 32.0 |
| Material Diameter(in) | 1.260 | Material Diameter(mm) | 32.0 |
| Working Load Limit(Max.)(lbs) | 72,300 | Working Load Limit(Max.)(kg) | 32,800 |
| Proof Test (Min.)(lbs) | 144,600 | Proof Test (Min.)(kN) | 644.0 |
| Min. Breaking Force(lbs) | 289,200 | Min. Breaking Force(kN) | 1288.0 |
| Inside Length (Max.)(in) | 4.03 | Inside Length (Max.)(mm) | 102.4 |
| Inside Width Range(in) | 1.580-1.890 | Inside Width Range(mm) | 40.00-48.00 |
Specifically recommended for overhead lifting applications, this Grade 80 Alloy Steel Chain meets the latest guidelines of the National Association of Chain Manufacturers (NACM). Produced from the highest quality alloy steel, each chain is embossed with “RG80” and a traceability code for quality assurance. Quenched and tempered, and proof tested in accordance with a 4-to-1 design factor required by NACM specifications. Finished with a durable black electrophoresis coating.
Target Industries & Applications: Construction, Manufacturing, Heavy Lifting, Rigging, Crane Operations, Material Handling.
| Nominal Chain Size(in) | Nominal Chain Size(mm) | Material Diameter(in) | Material Diameter(mm) |
|---|---|---|---|
| 7/32 | 5.5 | 0.217 | 5.5 |
| 9/32 | 7.0 | 0.276 | 7.0 |
| 5/16 | 8.0 | 0.315 | 8.0 |
| 3/8 | 10.0 | 0.394 | 10.0 |
| 1/2 | 13.0 | 0.512 | 13.0 |
| 5/8 | 16.0 | 0.630 | 16.0 |
| 3/4 | 20.0 | 0.787 | 20.0 |
| 7/8 | 22.0 | 0.866 | 22.0 |
| 1 | 26.0 | 1.020 | 26.0 |
| 1-1/4 | 32.0 | 1.260 | 32.0 |
| Working Load Limit(Max.)(lbs) | Working Load Limit(Max.)(kg) | Proof Test (Min.)(lbs) | Proof Test (Min.)(kN) |
|---|---|---|---|
| 2,100 | 970 | 4,200 | 19.0 |
| 3,500 | 1,570 | 7,000 | 30.8 |
| 4,500 | 2,000 | 9,000 | 40.3 |
| 7,100 | 3,200 | 14,200 | 63.0 |
| 12,000 | 5,400 | 24,000 | 107.0 |
| 18,100 | 8,200 | 36,200 | 161.0 |
| 28,300 | 12,800 | 56,600 | 252.0 |
| 34,200 | 15,500 | 68,400 | 305.0 |
| 47,700 | 21,600 | 95,400 | 425.0 |
| 72,300 | 32,800 | 144,600 | 644.0 |
| Min. Breaking Force(lbs) | Min. Breaking Force(kN) | Inside Length (Max.)(in) | Inside Length (Max.)(mm) |
|---|---|---|---|
| 8,400 | 38.0 | 0.69 | 17.6 |
| 14,000 | 61.6 | 0.90 | 22.9 |
| 18,000 | 80.6 | 1.04 | 26.4 |
| 28,400 | 126.0 | 1.26 | 32.0 |
| 48,000 | 214.0 | 1.64 | 41.6 |
| 72,400 | 322.0 | 2.02 | 51.2 |
| 113,200 | 504.0 | 2.52 | 64.0 |
| 136,800 | 610.0 | 2.77 | 70.4 |
| 190,800 | 850.0 | 3.28 | 83.2 |
| 289,200 | 1288.0 | 4.03 | 102.4 |
| Inside Width Range(in) | Inside Width Range(mm) |
|---|---|
| 0.281-0.325 | 7.14-8.25 |
| 0.375-0.430 | 9.53-10.92 |
| 0.430-0.500 | 10.92-12.70 |
| 0.512-0.600 | 13.00-15.20 |
| 0.688-0.768 | 17.48-19.50 |
| 0.812-0.945 | 20.63-24.00 |
| 0.984-1.180 | 25.00-30.00 |
| 1.080-1.300 | 27.50-33.00 |
| 1.280-1.540 | 32.50-39.00 |
| 1.580-1.890 | 40.00-48.00 |
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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