... ,acid and alkal corrosion proof. 3, Perfect design Gas cylinder cabinetDescription :1,Body: Using 1.2mm thick quality Baosteel ... is provided with an adjustable pedal, convenient loading and unloading cylinder. 6,Handle : The use of embedded high strength ... device can be identified: combustible gas ( such as methane, acetylene, gas, hydrogen, oxygen, inert gas ). Gas cylinder cabinet for gas circuit