Elbow - 45 Degree, Long Radius, Buttweld, ANSI, WCS (in)

Written by Matt Milbury. Posted in Buttweld Fitting Datasheets

Elbow - 45 Degree, Long Radius, Buttweld, ANSI, Datasheet

  • Dimensions are listded in inches and millimeters per ANSI/ASME B16.9.
  • A 45° 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 45 lr bwdata 45 lr bw1

Pipe Size (NPS)DApprox. Weight (lb)
STDXSXXS
1/2 5/8 0.1 0.2 -
3/4 3/4 0.1 0.2 -
1 7/8 0.3 0.3 0.4
1 1/4 1 0.4 0.5 0.8
1 1/2 1 1/8 0.4 0.7 1.1
2 1 3/8 0.8 1.2 2.0
2 1/2 1 3/4 1.8 2.1 3.8
3 2 2.6 3.5 5.8
3 1/2 2 1/4 3.5 4.5 8.5
4 2 1/2 4.5 6.1 11
5 3 1/8 7.5 11 19.0
6 3 3/4 12.0 18 32.0
8 5 23.0 35.0 60.0
10 6 1/4 43.0 53.0 -
12 7 1/2 62.0 84.0 -
14 8 3/4 80.0 100.0 -
16 10 100.0 135.0 -
18 11 1/4 126.0 167.0 -
20 12 1/2 160.0 206.0 -
22 13 1/2 197.0 260.0 -
24 15 238.0 300.0 -