Tolerances
The plus or minus tolerances allowed on the length of the sockets and centre to face dimensions of elbows, tees, crosses & bends shall be as follows:
Lengths up to | 32 | 51 | 76 | 102 | 152 | 203 | 305 |
---|---|---|---|---|---|---|---|
TOLERANCE | 1,5 | 2,0 | 2,5 | 3,0 | 3,5 | 4,0 | 5,1 |
Working Pressures
The plus or minus tolerances allowed on the length of the sockets and centre to face dimensions of elbows, tees, crosses & bends shall be as follows: