KCM SPECIAL STEEL CO.,LTD we are specialize in stainless steel pipe and tube and fittings in china 1. Material: Duplex SS, S31254, S31803/2205, S32750/2507,S32760 ,304/304L 321,347,317L,316/316L,310s,904L,Monel400,inconel600,incoloy800 2. Product specification: OD2-1400mm x WT0.2-50 mm 3. Executive standard: ASTMA179 ASTMA312M, ASTMA269, ASTMA213, ASTMA511, ASTMA554, JISG3463, JIS3446, JIS3448, JIS3459, DIN17456, DIN17458, DIN2462, GB14975, GB14976, GB13296,ANME B.16.9 ,ASTM A403,ASTM A815 Mainly our customer are stock-seller,project manager. So we deeply understand the importance of good and steady quality, prices and fast delivery time, correct products. We always pay much energy to monitor whether our products design meet customers’ request; whether our product department can produce the orders in time.We keep giving feedback to customers every time. High efficiency communication make customers trust us.For so many years,we keep support our customers on many projects.