基本信息
| 标准 | GB |
|---|---|
| 年级 | Cr-Mo alloy |
| 厚度 | 5.1 - 18 mm |
| 外层直径 | 89 - 630 mm |
| 出生地 | Tianjin China (Mainland) |
| 科形状 | 轮 |
| 合金或者不是 | 是合金做的 |
Cylinder Tubes & Pipes with OD tolerance: +/-0.5%, WT tolerance: 0% +15%. Cylinder Tube & Pipe Good Surface, Uniform Wallthickness, High Production Efficiency, Low Cost, High Yield, Light In Weight. Standard GB18248,EN10297,ASTMA519,JISG3429,ISO11439 Grade 37Mn, 34Mn2V, 35CrMo, 30CrMo, 34CrMo4 Detailed Product Description Using the mother material from first-class pipe mills, we can provide the premium quality through our-to-date equipments and production technologies. Material37Mn, 34Mn2V, 35CrMo, 30CrMo, 34CrMo4OD Φ89-630mmWT 5.1-18mmSpecification GB18248,EN10297OD tolerance WT toleranceOvalityStraightnessNDT± 0.75%15% 70%0.3 1.0Eddy current/Ultrasonic nondestructive testing0%
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