Socket Weld Flange supplier Derbo Steel can provide Class 150 to Class 2500 SW Flange, wall thickness SCH10 to SCH XXS, type of sealing face RF, FF & RTJ, material in kinds of carbon steel, low temperature carbon steel, alloy steel, stainless steel and so on.
SW Flanges are flanges that designed to attach to the pipe by a fillet weld around the hub of the flange, according to ANSI B16.5/ANSI B16.47 Series A/ANSI B16.47 Series B American Standard. Meanwhile, DIN Standard, BS Standard, JIS Standard, GOST Standard, etc can be providing.