http://www.oawellscreen.com/stainless-steel-pipe/ Stainless Steel Pipe suppliers Product Description The details of my company The stainless steel sheet/coil/strip standardASTM,GB material201,202,301,304,316,316L,316LN,317,317L,309,309S,310,310S,430,409 specificationthickness0.3mm—20mm width120mm—2000mm Production technologyHot rolled , cold rolled Surface treatment2B,BA,8K,No.1,Etching,Hairline,Satin,Mirror,Vibration,Bead Blast,Embossed The stainless steel pip standardASTM,GB material201,202,301,304,316,316L,316LN,317,317L,309,309S,310,310S,430,409 specificationWall thickness0.3mm-60mm Round6mm-630mm Square10*10mm-150*150mm rectangle10*20mm-100*200mm Surface treatmentPolishing (180#,220#,240#,320#400#,600#), Hairline,aid pickling and so on Production technologySeamless steel pipe Welded steel pipe Surface treatmentPolishing or not The stainless steel bar standardASTM,GB material201,202,301,304,316,316L,316LN,317,317L,309,309S,310,310S,430,409 specificationRound Square rectangle Chemical Composition & Mechanical Property Applications Milk and food industry, pharmaceutical industry, industries with special internal surface requirementsStainless Steel Pipe suppliers website:http://www.oawellscreen.com/stainless-steel-pipe/