black oxide G70 G80 heavy duty chain
Nantong Hayoo Chain Co., Ltd. [China] 
Minimum Order: 0
Quality/Safety Certification: 0.00
black oxide G70 G80 heavy duty chain
Size:6-30MM
Material: alloy(20Mn2, 25MnV...)
We are factory and got ISO9001:2008
| EN818-2 Lifting | |||||||||
| *Material:high-quality alloy steel | |||||||||
| *Surface treatment:self-color,Polishing,blackened,painted,plastic coating ,hop-dip galvanized, | |||||||||
| electro-galvanized,etc. | |||||||||
| *Quality Grade:G80 | |||||||||
| Code | Dia. | Pitch | Inside | Outside | Weight | Working Load | Manuf. Proof Force | Min Breaking Force | |
| (mm) | (mm) | (min.) | (max) | (kg/m) | (Ton) | (Kn) | (Kn) | ||
| EN0618 | 6 | 18 | 7.8 | 22.2 | 0.8 | 1.12 | 28.3 | 45.2 | |
| EN0721 | 7 | 21 | 9.5 | 25.9 | 1.1 | 1.5 | 38.5 | 61.6 | |
| EN0824 | 8 | 24 | 10.4 | 29.6 | 1.4 | 2 | 50.3 | 80.4 | |
| EN1030 | 10 | 30 | 13 | 37 | 2.2 | 3.15 | 78.5 | 126 | |
| EN1339 | 13 | 39 | 16.9 | 48.5 | 3.8 | 5.3 | 133 | 212 | |
| EN1648 | 16 | 48 | 20.8 | 59.2 | 5.7 | 8 | 201 | 322 | |
| EN1957 | 19 | 57 | 24.7 | 70.3 | 8 | 11.2 | 284 | 454 | |
| EN2266 | 22 | 66 | 28.6 | 81.4 | 10.8 | 15 | 380 | 608 | |
| EN2678 | 26 | 78 | 33.8 | 96.2 | 15.2 | 21.2 | 531 | 849 | |
| EN3296 | 32 | 96 | 41.6 | 118 | 23 | 31.5 | 804 | 1280 | |
| Fully automatic lines from Wafios / MRP Germany and UK | ||||||
| Fully automatic testing equipments from the UK and China | ||||||
| Advanced technology from the UK |
black painted EN818-2 G80 4-leg chain sling
