... request 4.OEM Hot Sale Professional Thick Wall Stainless Steel Pipe Type:stainless steel pipe,seamless stainless steel tube, welded stainless steel pipeProduction Technology: ... • Timely Delivery1. Products Specification CommodityHot Sale Professional Thick Wall Stainless Steel Pipe StandardASTM/AISI ,GB,JIS,DIN ... TestUT,ET,HT RT, squash test, water pressure test, etc and others according to the ...