Steel (including door): 2.0mm cold rolled/galvanized steel, automatic molded; the surface is acid cleaned, phosphating-washed and sprayed with epoxy powder, bright and clean, achieving good performance of anti-acid and alkali.
Hinge: high quality alloy hinges, the opening angle to be 180°.
Handle: the dedicated handle(with lock)
Configuration: gas leak alarm device and the exhaust device.
