... 2.Technique: cold drawn 3.Thickness: 2-60mm 4. OD: 0.5-24 inch Name: galvaized stainless steel pipe fitting Application: Fluid pipeAll the ... /3457, DIN2448,24582)Typebutt welding ,socket welding, forged3) Size:Seamless,1/2"--24"(DN15--DN600);welded ,6"-48"(DN150-DN1200),4) Structure ... )useWidely used in oil, chemical industry, electric power, shipping industry and other pipes projects