welding neck flange stainless steel

　　Welding tube fittings whose dimensions, welding neck flange stainless steel dimensional tolerances are defined in the ASME B16.9 standards. Light-weight corrosion resistant fittings are made to MSS SP43. Welding tube fittings and KF fittings, CF fittings and ISO fittings has the similarities and differences. not only using in the vacuum field but also can using in other industrial field.Shengtian Group offers a range of Stainless Steel Butt welded fittings in 90º and 45º Elbows, Concentric and Eccentric Reducers, End caps, Stainless Steel Equal and Reducing Tees, Stub Ends and Weld On Collars. Welcome you to visit our factory. And establish a long term business relationship with each other.