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| tolerances acc. to ASTM A312/A999 (previously A312/A530) |
||
|---|---|---|
| Range of dimensions [mm] |
Outer diameter [mm] |
Wall thickness [%] |
| >10,30 < 48,30 | + 0,40 / - 0,80 | - 12,50 / * |
| > 48,30 < 114,30 | + 0,80 / - 0,80 | - 12,50 / * |
| > 114,30< 219,10 | + 1,60 / - 0,80 | - 12,50 / * |
| > 219,1 ( < 250 ) | + 2,40 / - 0,80 | - 12,50 / * |
| * not specified | ||