Elbow - 90 Degree, Long Radius, Buttweld, ANSI, WCS (in)

Written by Matt Milbury. Posted in Buttweld Fitting Datasheets

Elbow - 90 Degree, Long Radius, Buttweld, ANSI, WCS Datasheet

  • Dimensions per ANSI/ASME B16.9.
  • A 90° elbow long radius (LR) has a centerline curvature equal to 1-1/2 times the nominal pipe size (NPS) for 3/4 inch and larger sizes.

data 90 lr bwdata 90 lr bw2

Pipe Size (NPS)BApprox. Weight (lb)
STDXSXXS
1/2 1 1/2 0.2 0.3 -
3/4 1 1/2 0.2 0.3 -
1 1 1/2 0.4 0.5 0.8
1 1/4 1 7/8 0.6 0.9 1.4
1 1/2 2 1/4 0.9 1.2 1.5
2 3 1.6 2.2 3.5
2 1/2 3 3/4 3.3 4.0 7.0
3 4 1/2 5.0 6.5 11.0
3 1/2 5 1/4 6.8 8.4 16.0
4 6 9.0 13.5 20.0
5 7 1/2 15.5 22.0 36.0
6 9 24.5 35.0 65.0
8 12 50.0 71.0 118.0
10 15 88.0 107.0 -
12 18 125.0 160.0 -
14 21 160.0 205.0 -
16 24 206.0 276.0 -
18 27 260.0 340.0 -
20 30 320.0 420.0 -
22 33 394.0 520.0 -
24 36 460.0 600.0 -