... ,321,347H, 201,202,etc.TP321H stainless steel tubes stainless s Product Description01) Commodity name: Seamless stainless ... Annealed, pickled & polished 09) Applications: A) General service industries (petroleum, food, chemical, paper, fertilizer, fabric, aviation and nuclear) B ... : 1) Commodity: Seamless & welded austenitic stainless steel pipes/tubes 2) Process method: Cold drawn / cold rolled 3) ...