Chongqing Honghao Technology Co., Ltd.
| NORMINAL SIZE | Array |
| MATERIAL DIAMETER | Array |
| WORKING LOAD LIMIT (MAX) | Array |
| PROOF TEST (MIN) | Array |
| BREAKING FORCE MIN | Array |
| INSIDE 7W | Array |
| Unnamed: 12_level_0 | Array |
| WORKING | Array |
| INSIDE LENGTH (MAX) | Array |
| INSIDE WIDTH (MIN) | Array |
| Unnamed: 8_level_0 | Array |
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Product Specification
| NORMINAL SIZE | Array | MATERIAL DIAMETER | Array |
| WORKING LOAD LIMIT (MAX) | Array | PROOF TEST (MIN) | Array |
| BREAKING FORCE MIN | Array | INSIDE 7W | Array |
| Unnamed: 12_level_0 | Array | WORKING | Array |
| INSIDE LENGTH (MAX) | Array | INSIDE WIDTH (MIN) | Array |
| Unnamed: 8_level_0 | Array |
Our high-strength steel chains are manufactured using premium-grade low carbon steel (Q235, Q195) and offer exceptional durability and reliability for various industrial applications. Available with multiple surface treatments to suit different environmental conditions.
Target Industries: Construction, Marine, Industrial Manufacturing, Transportation
Typical Applications: Lifting equipment, crane chains, tie-down chains, security chains
| Nominal Size (MM) | Nominal Size (IN) | Material Diameter (MM) | Material Diameter (IN) | Working Load Limit (KG) | Working Load Limit (LB) | Proof Test (KN) | Proof Test (lb) | Breaking Force Min (KN) | Breaking Force Min (LB) | Inside 7W (MM) | Inside 7W (IN) | Unnamed (MM) | Unnamed (IN) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4.0 | 1/8 | 4.0 | 0.156 | 170 | 375 | 3.6 | 800 | 7.1 | 1,600 | 23.9 | 0.94 | 6.4 | 0.25 |
| 5.5 | 3/16 | 5.5 | 0.217 | 365 | 800 | 7.2 | 1,600 | 14.3 | 3,200 | 24.8 | 0.98 | 7.7 | 0.30 |
| 7.0 | 1/4 | 7.0 | 0.276 | 580 | 1,300 | 11.6 | 2,600 | 23.1 | 5,200 | 31.5 | 1.24 | 9.8 | 0.38 |
| 8.0 | 5/16 | 8.0 | 0.315 | 860 | 1,900 | 15.1 | 3,400 | 30.2 | 6,800 | 32.8 | 1.29 | 11.2 | 0.44 |
| 10.0 | 3/8 | 10.0 | 0.394 | 1,200 | 2,650 | 23.6 | 5,300 | 47.1 | 10,600 | 35.0 | 1.38 | 14.0 | 0.55 |
| 13.0 | 1/2 | 13.0 | 0.512 | 2,030 | 4,500 | 39.8 | 8,950 | 79.6 | 17,900 | 45.5 | 1.79 | 18.2 | 0.72 |
| 16.0 | 5/8 | 16.0 | 0.630 | 3,130 | 6,900 | 60.3 | 13,600 | 120.6 | 27,200 | 56.0 | 2.20 | 20.0 | 0.79 |
| 20.0 | 3/4 | 20.0 | 0.787 | 4,800 | 10,600 | 94.3 | 21,200 | 188.5 | 42,400 | 70.0 | 2.76 | 25.0 | 0.98 |
| 22.0 | 7/8 | 22.0 | 0.866 | 5,810 | 12,800 | 114.1 | 25,600 | 228.1 | 51,200 | 77.0 | 3.03 | 27.5 | 1.08 |
| 25.0 | 1 | 26.0 | 1.020 | 8,140 | 17,900 | 159.1 | 35,800 | 318.2 | 71,600 | 90.9 | 3.58 | 31.7 | 1.25 |
| Nominal Size (mm) | Nominal Size (in) | Material Diameter (mm) | Material Diameter (in) | Working Load Limit (kg) | Working Load Limit (lb) | Proof Test (KN) | Proof Test (lb) | Breaking Force Min (KN) | Breaking Force Min (LB) | Inside Length (MAX) (mm) | Inside Length (MAX) (in) | Inside Width (MIN) (mm) | Inside Width (MIN) (in) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7.0 | 1/4 | 7.0 | 0.276 | 1,180 | 2,600 | 16.6 | 3,750 | 33.1 | 7,500 | 31.5 | 1.24 | 9.8 | 0.38 |
| 8.0 | 5/16 | 8.0 | 0.315 | 1,770 | 3,900 | 21.6 | 4,900 | 43.2 | 9,700 | 32.8 | 1.29 | 11.2 | 0.44 |
| 10.0 | 3/8 | 10.0 | 0.394 | 2,450 | 5,400 | 33.8 | 7,600 | 67.6 | 15,200 | 35.0 | 1.38 | 14.0 | 0.55 |
| 13.0 | 1/2 | 13.0 | 0.512 | 4,170 | 9,200 | 57.1 | 12,900 | 114.2 | 25,700 | 45.5 | 1.79 | 18.2 | 0.72 |
| 16.0 | 5/8 | 16.0 | 0.630 | 5,220 | 11,500 | 86.5 | 19,500 | 172.9 | 38,900 | 56.0 | 2.20 | 20.0 | 0.79 |
| Nominal Size (mm) | Nominal Size (in) | Material Diameter (mm) | Material Diameter (in) | Working Load Limit (MAX) (kg) | Working Load Limit (MAX) (lb) | Proof Test (MIN) (KN) | Proof Test (MIN) (lb) | Inside Length (MAX) (mm) | Inside Length (MAX) (in) | Inside Width (MIN) (rnm) | Inside Width (MIN) (in) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 7.0 | 1/4 | 7.0 | 0.276 | 1,430 | 3,150 | 27.0 | 6,100 | 31.5 | 1.24 | 9.8 | 0.38 |
| 8.7 | 5/16 | 8.7 | 0.343 | 2,130 | 4,700 | 41.6 | 9,400 | 33.5 | 1.29 | 11.2 | 0.44 |
| 10.0 | 3/8 | 10.0 | 0.394 | 2,990 | 6,600 | 55.0 | 12,400 | 35.0 | 1.38 | 14.0 | 0.55 |
| 13.0 | 1/2 | 13.0 | 0.512 | 5,130 | 11,300 | 92.9 | 20,900 | 45.5 | 1.79 | 18.2 | 0.72 |
| 16.0 | 5/8 | 16.0 | 0.630 | 7,170 | 15,800 | 140.4 | 31,600 | 56.0 | 2.20 | 20.0 | 0.79 |
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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