... :500kg 4.Low cost Descriptionstainless steel pipe,stainless steel tube,seamless stainless steel pipe,welded stainless steel pipe,SS pipe ,SS tube,stainless steel tubingStandardASTMA312,A213,A376,A789,A790 ... ,8m,or as required.SurfacePickling,annealing,polishing,bright,sand blast,hair line,etcApplicationStainless steel pipe widely used in petroleum,chemical industry,electric ...