(1) The chain-link is tank-like in appearance, consisting of numerous individual links that rotate freely between them.

(2) Chains within the same series have identical inner and outer heights, as well as pitch. The inner width and bending radius R of the chain can vary.

(3) Each section of the chain link is composed of left and right chain plates and top and bottom covers. The chain link can be opened at each section for easy assembly and disassembly. No wiring is required. After the cover is opened, cables, oil tubes, gas tubes, water pipes, and other items can be inserted into the chain.

(4) Separation strips are also available to divide the space within the chain as needed.