... 3.Standard: ASTM A5 1). Product name:stainless steel pipe/tubes/pipings astm a554 *** We supply train services ... , Automobile Exhaust Tube, Fencing, Railing, Safe Door/ Window,Gate Fitting, Inside Staircase, Balcony, Balustrade, Furniture, Sanitary and Kitchen Ware ... m) 6m (or according to customers' requirements) (5): Technology :pipe-making ,text , polish:stain polish, bright polish (mirror polish), ...