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1) Grade: G80, G70, G60, G43, G30 alloy steel chains
2) Surface treatment: Self color, blackened, painted, electro galvanized, hot dip galvanized, painted etc.
3) Material: 20Mn2, 20Mnv, Q235
4) Standard: National Standard (GB/T20947-2007, JB/T7334-2007), International Standard (ISO3077-2001), American Standard (NACM, ASTM), European Standard (EN818), AS/NZS Standard
| NO. | INSIDE | WEIGHT |
| LENGTH | PER 100M | |
| (t)MM | KG | |
| 14 | 20 | 4.2 |
| 20 | 26.5 | 7.3 |
| 25 | 31 | 11 |
| 30 | 39 | 17 |
| 35 | 44 | 26 |
| 40 | 46 | 34 |
| 45 | 52 | 41 |
| 50 | 58 | 50 |
| 55 | 60 | 57 |
G80 Galvanized Alloy Chain