... Samples 3) Competitive Price 4) Nice Packing Mirror Stainless Steel Pipe/Tube 1)Material: 200, 201, 202, 304, 304L ... : Seamless stainless steel pipe, welded stainless steel pipe, seamless stainless steel square pipe, round steel, carbon steel pipe, tube blank, flang ... )Application: Transport oil, natural gas, water and some liquid material 6)Surface finish: Anneal/picking/manual Polish/mechanical ...