... ~ 64"(DN15 mm ~ 1600 mm)MaterialsCarbon steel, Stainless steel and Alloy steel etc.TypeSlip-On, Welding Neck, Blind, Socket Welding ... , Threaded, Lap Joint and Plate etc.StandardASME, ANSI, API, JIS, JPI, DIN, UNI, ... PN100,PN1603 JIS 5K, 10K, 16K and 20KMarketAmerica, Europe, Korea, South East Asia and Middle East countries.Surface treatmentAnti-rust Oil ...