NACM2010 GRADE 70 TRANSPORT CHAIN
Designed for use in cargo control, towing and logging.
Meets the latest revision of NACM specifications and D.O.T. regulations
Embossed with “G70” and traceability code
Quenched and tempered, proof tested
Design factor 4 : 1
Yellow chromated zinc plated finish
Surface : Self-color finish, zinc plated finish, hot dip galvanized.
Package: Steel drum, plastic drum and customize.
We will send material cert and test report before shipping
NOT FOR OVERHEAD LIFTING
| Nominal Chain Size | Material Diameter-D | Working Load Limit(Max.) | Proof Test (Min.) | Min. Breaking Force | Inside Length -L (Max.) | Inside Width -b (Min.) | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| in | mm | in | mm | lbs | kg | lbs | kN | lbs | kN | in | mm | in | mm |
| 1/4 | 7 | 0.281 | 7 | 3150 | 1430 | 6300 | 28 | 12600 | 56 | 1.24 | 31.5 | 0.38 | 9.8 |
| 5/16 | 8.7 | 0.343 | 8.7 | 4700 | 2130 | 9400 | 41.8 | 18800 | 83.6 | 1.29 | 32.8 | 0.44 | 11.2 |
| 3/8 | 10 | 0.406 | 10.3 | 6600 | 2990 | 13200 | 58.7 | 26400 | 117.4 | 1.38 | 35 | 0.55 | 14 |
| 7/16 | 11.9 | 0.468 | 11.9 | 8750 | 3970 | 17500 | 77.8 | 35000 | 155.4 | 1.64 | 41.6 | 0.65 | 16.6 |
| 1/2 | 13 | 0.531 | 13.5 | 11300 | 5130 | 22600 | 100.4 | 45200 | 200.8 | 1.79 | 45.5 | 0.72 | 18.2 |
| 5/8 | 16 | 0.63 | 16 | 15800 | 7170 | 31600 | 140.4 | 63200 | 280.8 | 2.2 | 56 | 0.79 | 20 |
| 3/4 | 20 | 0.787 | 20 | 24700 | 11200 | 49400 | 219.6 | 98800 | 439.2 | 2.76 | 70 | 0.98 | 25 |