| 焊接链条中环 | |||||||
| MEDIUM LINK CHAIN | |||||||
| LINK SPECIFICATION | TEST LOAD | BREAKING LOAD | NET WT PER 200FT(KG) | ||||
| D | P | W | |||||
| IN | MM | MM | MM | KG | KG | B.F. | H.D.G |
| 1/8 | 3.2 | 20 | 12 | 200 | 400 | 10.8 | 11 |
| 5/32 | 4 | 23 | 15 | 300 | 600 | 17.4 | 18 |
| 3/16 | 4.7 | 25 | 18 | 400 | 800 | 24.4 | 25 |
| 7/32 | 5.5 | 26 | 19 | 550 | 1100 | 34 | 35 |
| 1/4 | 6.35 | 26 | 23 | 750 | 1500 | 48.8 | 50 |
| 5/16 | 7.94 | 32 | 29 | 1200 | 2400 | 76 | 78 |
| 3/8 | 9.5 | 35 | 35 | 1700 | 3400 | 111 | 114 |
| 7/16 | 11.11 | 38 | 38 | 2300 | 4600 | 154 | 158 |
| 1/2 | 12.7 | 50 | 45.5 | 3000 | 6000 | 194 | 200 |
| 5/8 | 15.8 | 60 | 56.7 | 4700 | 9400 | 303 | 312 |
| 3/4 | 19 | 76 | 69 | 6800 | 13600 | 432 | 445 |
| 7/8 | 22.2 | 90 | 80 | 9250 | 18500 | 586 | 603 |
| 1 | 25.4 | 105 | 95 | 12150 | 24300 | 770 | 792 |
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