Can be divided into: steel chain, steel aluminum chain, plastic chain, stainless steel chain, nylon chain.
In the form of
It can be divided into bridge drag chain, multi-bridge drag chain, closed drag chain, ** drag chain, open drag chain, S-type drag chain, universal drag chain, tank chain, threading drag chain, etc.
According to the requirements of the operating environment: oil proof, waterproof, garbage pollution proof, acid and alkali resistance, high temperature resistance, friction resistance, need to lengthen, need to bear weight, no noise, cable hidden, etc.
Bridge type drag chain, fully closed drag chain, semi-closed drag chain.