... Fittings Co.LTD.TYPESlip-on,Welding neck,Blind,Socket welding,Threaded,Lap joint and so onSIZE1/2"-64" DN15 ... -DN1600STANDARDANSI,API,BS,DIN,UNI,JIS and MSS SP etc ... special design available according to requirement2.anti-corrosion and high-temperature resistant with black painting3.all ... back the promise with competitive pricing and guaranted on-time delivery