Canvil logo SOCKET WELDING UNIONS
Socket Welding Union
  • Steel-to-steel seats
  • A.S.T.M. Steel specification A105.
  • Manufactured to MSS-SP83 specifications.
    (Class 6000 by method of MSS-SP83).
  • Taper threaded to ASME standard B1.20.1
  • Class 3000 brass-to-steel seats alse available. Refer to price list.

Stainless steel orifice plates available on request

 Socket Welding Union drawing
Nominal Pipe Size Dimensions Approx. Wt.
lbs./100 pcs.
Class 3000 Class 6000 L M A min. B
Class 3000		 B
Class 6000		 K min.
1/4 - 1.93 1.50 .86 .56 .42 .38 34
3/8 1/4 2.08 1.69 1.02 .69 .56 .38 49
1/2 3/8 2.18 1.81 1.23 .86 .69 .38 63
3/4 1/2 2.50 2.19 1.46 1.07 .86 .50 106
1 3/4 2.69 2.56 1.79 1.33 1.07 .50 160
1 1/4 1 2.80 3.06 2.16 1.68 1.33 .50 235
1 1/2 1 1/4 3.01 3.42 2.42 1.92 1.68 .50 312
2 1 1/2 3.39 4.09 2.96 2.41 1.92 .62 452
2 1/2 2 4.03 4.88 3.61 2.91 2.41 .62 820
3 - 4.29 5.75 4.30 3.54 - .62 1160

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