Instrumentation
Code |
Specifications |
Weld Process |
Surface |
GP WD |
A269 |
Welded Drawn |
2B/Bright Annealed |
GP BA |
A249 |
Bead Removed Welded and Drawn |
2B/Bright Annealed |
GP AW |
A554 |
As Welded |
2B |
OD (inch) |
WT (inch) |
< 6.0 |
< 0.5 |
6.35 |
> 0.3 |
9.53 |
> 0.3 |
12.7 |
> 0.5 |
15.88 |
> 0.5 |
19.05 |
> 0.5 |
25.4 |
> 0.5 |
38.1 |
> 0.7 |
50.8 |
> 0.7 |
> 63.5 |
> 0.7 |
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