round ring chain

application: block chain for lifting, sling chain material: quality alloy steelsurface: polishing, blackening, immersed lacquer, plasticization, electroplate.manufacturing standard: iso, gb, astm, en.strength grade:80safety guarantee:4 times safety coefficient, 2.5 times proof load.service: we can produce round link chain with non-standard or specified strength grade according to the user's requirement. ¡¡chain-gradet(8), calibrated, for chain hoists and other lifting appliance iso specification mm 5x15 6x18 7x21 8x24 10x30 13x39 width inside(min.) mm 6.25 7.5 9 10 12.5 16.3 width outside(max) mm 17 21 24.5 28 35 46 work limit load t 0.8 1.1 1.5 2 3.2 5 test load kn 19 27 37 48 76 128 breakdown power kn 31.6 45.2 61.6 80.4 125 214 10.0pt'>per weight of per meter kg/m 0.55 0.79 1.07 1.38 2.2 3.8 ¡¡¡¡

Nanyang Hoist Equipment Works