We are WENZHOU OULU TRADE CO., LTD based in wenzhou , China. We are member of Tradekey.com since February, 2009. Our business is related to Chemicals industry and we specifically deal in . Please find our product details below: selling square stainless steel pipes Product Name: Stainless Steel Seamless Pipes Place of Origin: China Features: 1) Commodity: seamless and welded austenitic stainless steel pipes 2) Process method: cold drawn / cold pilgered 3) Surface finish: annealed / cold pilgered 4) Material: TP304, TP304L, TP310 / S, TP316L, TP316 / 316L dual grade, TP317L, TP321, TP347 5) Standards: ASTM (ASME) SA / A312 / M 6) Size: a) NPS: 1/8" to 10" b) Schedule: 5/5S, 10/10S, 20/20S, 40/40S, 80/80S, 120/120S, 160/160S, according to ANSI B36.19/36.10 c) O.D.: 0.405" to 10" d) *****: 0.049" to 1.125" 7) Length: max. 13 meters 8) Delivery conditions: annealed and pickled 9) Applications: for fluid and gas transport; structural and machining applications Inner packing: 1pc/plastic bag Outer packing: Seaworthy wooden cases selling the Carbon Steel Pipe O.D.: 12-273mm *****: 1.5-12mm Grade: ST44, ST37, ST52, Q195, Q345 Standard: ASTM A53, ASTM A106, ASTM A179, JISG3452, JISG3454, DIN1629, API5L and so on Thank you for taking the time to go through our business profile. If there are any question, inquiry or comments, please feel free to contact us.