Grade 80 Lifting Chain for Lifting Purpose:
We are specialized in supplying high strength lifting chain, alloy steel lifting chain, high tensile steel chain, G70 transport chain, G30 proof coil link chain, short or long link chain and chain sling to satisfy your different lifting requirements. We produce lifting chains by automatic bending, trimming and welding machines, and automatic test machine, and our g80 chains will be used for chain sling, chain block, lever hoist, electric chain hoist etc, each lot alloy chains are issued test reports by our engineers. Our products have been exported to Korea, Canada, Colombia, Italy, South Africa, United State etc, please contact us for more information.
1) Grade: G80, G70, G60, G43 lifting chain
2) Surface treatment: Self color, black oxide, electro galvanized, hot dip galvanized, black painted etc.
3) Material: 20Mn2, 25Mnv, 23MnNiCrMo54, Q235 (high strength chains for machines)
4) Standard: National Standard (GB/T20947-2007), International Standard (ISO3077-2001), American Standard (NACM96, ASTM80), European Standard (EN818-2, EN818-7), AS/NZS Standard
| tem No | Inside Length P(mm) | outside Width W(mm) | Inside Width W1 (mm) | WLL(T) | BL (T) |
6MM | 15.00 | 16.25 | 6.80 | 1.12 | 4.48 |
| 7MM | 18.00 | 19.50 | 8.00 | 1.5 | 6 |
| 8MM | 19.80 | 21.50 | 8.50 | 2 | 8 |
| 10MM | 21.00 | 22.75 | 9.00 | 3.15 | 12.6 |
| 13MM | 21.30 | 24.00 | 9.30 | 5.3 | 21.2 |
| 16MM | 24.00 | 36.00 | 10.00 | 8 | 32 |
| 18MM | 27.00 | 29.25 | 12.20 | 10 | 40 |
| 20MM | 30.00 | 32.50 | 13.30 | 12.5 | 50 |
| 22MM | 34.00 | 36.00 | 13.70 | 15 | 60 |
| 16MM | 39.00 | 42.25 | 17.50 | 21.2 | 84.8 |
| 32MM | 48.00 | 52.00 | 21.50 | 32.5 | 126 |
