合金管 | 衡陽 | 560×35 | 10CrMo910 | 1.586 | 面議 | 投訴 | 16-3-15 8:30 | ||
. | 合金管 | 衡陽 | 450×25 | 10CrMo910 | 2.096 | 面議 | 投訴 | 16-3-15 8:30 | |
. | 合金管 | 衡陽 | 720×75 | 10CrMo910 | 5.965 | 面議 | 投訴 | 16-3-15 8:30 | |
. | 合金管 | 衡陽 | 700×40 | 10CrMo910 | 7.812 | 面議 | 投訴 | 16-3-15 8:30 | |
. | 合金管 | 衡陽 | 660×50 | 10CrMo910 | 13.538 | 面議 |
偏差等級 |
標準化外徑允許偏差 |
D1 |
±1.5%,最小±0.75 mm |
D2 |
±1.0%。最小±0.50 mm |
D3 |
±0.75%.最小±0.30 mm |
D4 |
±0.50%。最小±0.10 mm |