... timely delivery. OD:6-630mm; WT:0.5-60mm Cold drawning Stainless Steel pipe with high quality, reasonable price, and timely delivery ... WT:0.5-60mmOur company is a professional manufacturer of stainless steel tube/pipes, both seamless and welded ones, and relevant ... ASTM/GB/DIN/JISGrade301,321,304,304L,316,316L,317,317L,310SApplicationPetroleum ,Chemical ,Medical equipment,boiler heat-exchanger and other ...