... Diameter:6mm--159mm or as your request High Quality Stainless Steel Pipe Type:stainless steel pipe, ... • Good Reputation• Timely Delivery1. Products Specification CommodityHigh Quality Stainless Steel PipeStandardASTM/AISI ,GB,JIS,DIN,EN, ... TestUT,ET,HT RT, squash test, water pressure test, etc and others according to the ... welcome your inquiry and contact! High Quality Stainless Steel Pipe