we maufacture various steel pipe ,like stainless steel pipe ,carbon steel pipe. Hebei Gee Pipe Mill Co.,Ltdname: stainless steel pipesize: 15mm-610mmWT: 2.5mm-60mmLength:6000mm-12000mmstandard: ASTM, DIN, BS, EN ,GB etcMaterial: TP304,TP304L,ASTM WP316H, WP316,WP91 etc Package : standard export packagedelievery time :15-20days steel pipe