不锈钢装饰管壁厚标准允许偏差(单(dan)位mm) | |
壁厚S | 壁厚允许偏差 |
<0.5 | ±0.05 |
≥0.5~1.0 | ±0.07 |
>1.0~2.0 | ±0.12 |
>2.0~4.0 | ±0.20 |
≥4.0 | ±0.35 |