Pipe Standards Made Simple

45° Butt Weld Elbow Dimensions

ASME B16.9 Long Radius Fittings (Full Schedule Database)



Fitting Dimensions
  • Outside Diameter (OD)
    –
  • Wall Thickness (t)
    –
  • Center-to-End (B)
    –
  • Radius (R)
    –
  • Nominal Bore (NB/DN)
    –
Unit Mass
  • Est. Fitting Weight
    – kg

Dimension Guide

45 Degree Elbow Dimension Guide
B (Center-to-End): Distance from face to intersection of centerlines.
R (Radius): Curvature radius from the center.
OD: Actual Outer Diameter of fitting ends.
T: Wall thickness matching pipe.

* Wall Thickness (t) Not less than 87.5% of Nominal Wall Thickness

Source: ASME B16.9 Standard Specifications