01) Commodity name: austenitic stainless steel u-formed pipes & tubes 02) Process method: cold drawn/cold pilgered 03) Material: tp304, tp304l, tp316, tp316l, tp321 04) Standard: astm ( asme) , en, din, jis and etc. 05) Specifications: a) o.D.: 10mm -219mm B) W.T. : 1mmíºc 13mm C) Length: customized 06) Delivery conditions: annealed & pickled 07) Applications: widely used to manufacture outdoor equipment building materials, heat resistant parts, and parts that are difficult to make heat treatment for chemical, coal, petroleum industries. 08) Packing: packed by weaving bags in bundles, then protected by seaworthy wooden case.