SUNPOOL

SW

• A socket weld flange, SWF, is similar to a slip-on flange, except only one fillet weld is made to the flange and pipe. Pipe is welded to socket weld flanges by inserting the pipe into the socket and backing the piping. This is to prevent the expanding pipe on the inner side of the weld from expanding when headed and cracking the weld on the fitting.
   

  Standard	ASTM/ANSI B16.5 Class 150/300
  Size	1/2"-24"
  Material	ASTM A105) ASTM A182 316 ASTM A182 304
  Type	RTJ, RF & FF