1)Suitable for conveyance of gas, petroleum, fluid, and electricity 2)Seamless,SAW and ERW steel pipe 3)THK <2.4" 4)OD<12" A ... : Pipe and tube Size Range:1) Round pipe diameter: 8mm-3000mm, thickness: 0 ... , DIN17175, JIS G3452, EN10210, EN10219, EN10025, EN10305 etcTo date, more and more clients, ranging from China to Oceania, Japan, Korea, Southeast ...