Hoist Chain

Backed by a team of dexterous experts, we "Hangzhou Shuangyuan Machinery Co.,Ltd ." are well known Manufacturer, Exporter, Distributor and Supplier of Hoist Chain in Hangzhou, Zhejiang, China.
Features of G80 hoist chain ,
1,Our load chain pasted 11 times test before the shipment in order to keep stable quality. If you required the detail , please contact me and ask it .
2, Our broken test is 10% higher than G80 chain standard requirement at lest . We have TUV test report No.15061451 002 .
3, Our own special models (see the below pictures) keep the Nice Shape , No Twist, 2 times calibrations keep Exact Size .It can be used for sling , but also for electric hoist .
4,Intermediate frequency heat treatment process keep to meet G80 chain strength requirement, elongation and suitable hardness (38HRC to 42HRC). We also can meet special hardness for hoist factories` requirement .We test the hardness more carefully (see below pictures).
5,Supply technology support .Design the chain according to clients` requirement
6, Supply polished, Oxidated black,electric Galvanization,painted cover , Plastic power cover,Dacromet. Our painted cover is done in warm room which with high color fastness.It is difficult to remove by knife in Europe client`s lab.