Dim Socket Weld Fittings Couplings and Half-Couplings

Couplings and Half-Couplings

Dimensions Socket Weld Couplings ASME B16.11

Dimensions are in millimeters unless otherwise indicated.
Socket Bore (B) - Maximum and Minimum dimensions.
Bore Diameter (D) - Maximum and Minimum dimensions.
Socket wall thickness - (C) - Average of Socket wall thickness.
Dimensional tolerances laying lengths - (E & F)
NPS 1/2 and NPS 3/4 = +/- 1.5 mm
NPS 1 to NPS 2 = +/- 2 mm
NPS 2½ to NPS 4 = +/- 2.5 mm