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

Written by Jerry Ratzlaff. 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 SizeBApprox. Weight (kg)
NPSDNSTDXSXXS
1/2 15 38.1 0.1 0.1 -
3/4 20 38.1 0.1 0.1 -
1 25 38.1 0.2 0.2 0.4
1 1/4 32 47.8 0.3 0.4 0.6
1 1/2 40 57.2 0.4 0.5 0.7
2 50 76.2 0.7 1.0 1.6
2 1/2 65 95.2 1.5 1.8 3.2
3 80 114.3 2.3 3.0 5.0
3 1/2 90 133.4 3.1 3.8 7.3
4 100 152.4 4.1 6.1 9.1
5 125 190.5 7.0 10.0 16.3
6 150 228.6 11.1 15.9 29.5
8 200 304.8 23.0 32.0 53.0
10 250 381.0 40.0 49.0 -
12 300 457.2 57.0 73.0 -
14 350 533.4 73.0 93.0 -
16 400 609.6 93.0 125.0 -
18 450 685.8 118.0 154.0 -
20 500 762.0 145.0 191.0 -
22 550 838.2 179.0 236.0 -
24 600 914.4 209.0 272.0 -