Nom.
Pipe
Size
Outside
Diam.
Thkn.
(min.)
O.D. of
Raised
Face
Hub
Diam.
Length Thru HubBoreApprox. Weight (lbs)Drilling
Wldg.
Neck
*Slip-on
*Sock. W
*Hub Bld
Lap JointSlip-on
Sock W.
Lap JointDepth of
Socket
Wldg.
Neck
Slip-on
Thrd Sock
W.
Lap JointBlindNo. HolesDiam. HolesBolt Circl
Diam.
OCRXY1Y2Y3B2B3D
28.501.503.634.8842.252.252.442.460.6925252525816.50
310.501.6255.254.622.622.883.573.60No design4848474881.258
412.252.886.196.384.623.563.564.574.60No design7373757381.389.50
514.752.627.317.756.884.884.125.665.