... -2500lbs 3.Standard:ASME, ANSI, API, DIN, BS, AS, JIS, JPI MaterialCarbon Steel:A105(N) C22.8 ST-37.2 SQ235(Carbon ... Steel 20#) Stainless Steel:304 316 304L 316L A350LF2 A182 Alloy Steel: ASTM A182 F1, F5a, F9 ... , 16K and 20KStandardASME, ANSI, API, DIN, BS, AS, JIS, JPITypeSlip-On, Welding Neck, Blind, Socket Welding, Threaded, Lap Joint and Plate etcConnectionButt Weld & Socket ...