Offer Details: Our company mainly produce stainless steel flanges and carbon steel flanges in Dingxing, the city of flanges in China for nearly 10 years. Our business scope is covering slip-on, welding neck, socket welding, threaded, lap joint, blind and so on, and the standards include KS (JIS), ANSI, ASME B16, 47 SER, B API, ASME B16, 47 SER, A MSS, AWWA, DIN and so on. The size is from 1/2 inch to 24 inch (DN1000-DN6000).We have passed ISO9001: 2000 quality control system, and have got certification of TUV |