| 标准 |
GB |
| 年级 |
10#-45# |
| 厚度 |
6 - 25 mm |
| 外层直径 |
219 - 3220 mm |
| 出生地 |
Hebei China (Mainland) |
| 科形状 |
轮 |
| 中学或没有 |
非次 |
| 适用 |
结构管 |
| 技术 |
看到 |
| 验证 |
Other |
| 地面的待遇 |
Other |
| 合金或者不是 |
非合金的 |
spiral steel pipe size OD 8"-34" wall thickness sch10s-sch160xxs(6-25mm) standard GB/API/ANSI/ASTM/ASME/JIS/EN/DIN packing Bundle,seaworthy packing applications range oil,gas,water transportation and construction Minmum order quantity 80tons Others special design available according to requirement anti-corrosion and high -temperature resistant with black painting all the production process are made under the ISO9001:2000 strictly