... 926L. 3)Nominnal diameter:800mm. 4)Valve:QF-10 Welded Cylinder for liquid chlorine or ammonia:Welded steel gas cylinders are ... ,DOT,BS,JIS,DIN,TUV and so on. Our cylinder can be refilled with various kinds of low pressure liquid ... such as chemical industries, medical, pesticide, metallurgy, paper industry, rubber, plastic, textile, printing and dyeing, food, water purification, light industry, ...