1)Grades:TP304/304L/304H/304LN, TP310/S, TP316/316L, TP317L, TP321/321H, TP347/TP347H, duplex s31803, 2205, and we also produce other specification according to the customers' requirements. 2) Sizes:O.D.:6.00mm to 1500mm, W.T.:1.00mm to 40.00mm 3)Applications:Chemical industry, chemical fertilizer production, and petrochemical industry, natural gas industry, environmental protection, pharmaceutical chemical, food machinery, water supply, architecture and boiler heat exchangers. 4) Length:According to the customer's requirements 5) Packing:Seaworthy wooden cases or bundle by strip Trademark: Metal Standard: ASTM A312, A213, A269, GB, GOST, DIN, ETC. Productivity: 1000TON/MONTH