Socket Welding Flanges, SW Flange, Pipe flanges

The socket welding flange is similar to a slip-on flange except it has a bore and a counterbore dimension. The counterbore is slightly larger than the O.D. of the matching pipe, allowing the pipe to be inserted into the flange similar to a slip-on flange. The diamter of the smaller bore is the same as the I.D. of the matchine pipe A restriction is built into the bottom of the bore which sets as a shoulder for the pipe to rest on. This is eliminates any restriction in flow when using a socket welding flange.

Standards, Dimensions & Weight

• ASME/ANSI B16.5 Class 150 SW

• ASME/ANSI B16.5 Class 300 SW

• ASME/ANSI B16.5 Class 600 SW

• ASME/ANSI B16.5 Class 1500 SW

Specifications:

• Size: 1/2" to 60", DN 12mm to DN 1500mm view...

• Pressure class: Class 150 to Class 2,500, PN 2.5 to PN 250

• Facing: RF / RTJ

Cabon steel: A105, A350 LF2

Stainless steel: A182 F304/F304L/F316/F316L/F321

Alloy steel: F11, F12

Packing: plywood case and plywood pallet