... Alloy Steel,Stainless St...Standard: ANSI/DIN/JIS/GB/BSType: Flat Face Flange,Silp on,Welding Neck,Bli...Brand: SUNNERPacking: Wooden ... 1500), PN42.0(class 2500) 4. Flange Facing: Raised face, flat face, ring type joint, lap-joint face, male- female, ... , Carbon steel and Alloy steel etc.,Treatment of Prevent Oxygenizement:Oil, Paint, Galvanization or based the willing of customersPacking: Wooden case, ...