We are majored in the stainless steel tube, and the pipe fittings(with the standard GB12459-2005,GB/T13401-2005 and U.S.A. standard ANSIB16.9, ANSIB16.28). The products are widely used in the field of chemical, petroleum, food industry and medical appliance. Features: 1) Type: Butt welded and seamless pipe fitting 2) Size:1/2"---16". We can also produce other specifications according to customers' requirements 3) Wall thickness: SCH10S-SCH160S 4) Standard: ASME/ANSI B16.9, GB/T12459, GB/T13401, The purpose-built nonstandard or special use products according to customer"s enquiry. 5) Material: Stainless steel (304, 304L, 316, 316L, 321,) 6) Applications range: For use in the petroleum, smelting, foodstuff, power, papermaking, chemical, medical equipment, aviation, boiler heat exchanger, and other fields By wooden box