Long Bend

 

90° Long Bends 3-D Radius
As per IS:1239 (Part II) - 1982

Nominal Pipe Size Bends 90° Approximate Centre to Face
A
Approximate Radius
R
015 086 057
020 102 073
025 121 089
032 146 108
040 165 127
050 203 159
065 248 197
080 292 232
100 381 308
125 540 381
150 622 457