ASTM269 EN10216-5 Hot Rolled Seamless Steel Pipe 6mm 8mm 10mm OD for Industrial Fluid Transport
Zhengde hot-rolled seamless steel pipe features a hollow cross-section with no joints, making it ideal for fluid transport applications including oil, natural gas, water, and solid materials. Compared to solid steel, these pipes offer equivalent bending and torsional strength while being significantly lighter, providing an economical steel solution for structural and mechanical components.
- Fluid transport pipelines for oil, gas, and water systems
- Structural components in construction and machinery
- Automotive transmission shafts and bicycle frames
- Manufacturing of rolling bearing rings and jack sets
- Industrial applications in petroleum, chemical, power, and boiler industries
| Outer Diameter (mm) | 3.0 | 3.5 | 4.0 | 4.5 | 5.0 | 5.5 | 6.0 | 6.5 | 7.0 | 8.0 | 8.5 | 9.0 | 10.0 | 12.0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 32 | 2.146 | 2.46 | 2.762 | 3.052 | 3.329 | 3.594 | 3.847 | 4.088 | ||||||
| 38 | 2.589 | 2.978 | 3.354 | 3.718 | 4.069 | 4.408 | 4.735 | 5.049 | ||||||
| 42 | 2.885 | 3.323 | 3.749 | 4.162 | 4.562 | 4.951 | 5.327 | 5.691 | ||||||
| 45 | 3.107 | 3.582 | 4.044 | 4.495 | 4.932 | 5.358 | 5.771 | 6.172 | ||||||
| 50 | 3.477 | 4.014 | 4.538 | 5.049 | 5.549 | 6.036 | 6.511 | 6.973 | 7.423 | 8.286 | 8.699 | |||
| 54 | 3.773 | 4.359 | 4.932 | 5.493 | 6.042 | 6.578 | 7.103 | 7.614 | 8.114 | 9.075 | 9.538 | |||
| 57 | 3.995 | 4.618 | 5.228 | 5.826 | 6.412 | 6.985 | 7.546 | 8.095 | 8.632 | 9.667 | 10.167 | |||
| 60 | 4.217 | 4.877 | 5.524 | 6.159 | 6.782 | 7.392 | 7.99 | 8.576 | 9.149 | 10.259 | 10.796 | |||
| 63.5 | 4.476 | 5.179 | 5.869 | 6.548 | 7.214 | 7.867 | 8.508 | 9.137 | 9.754 | 10.95 | 11.529 | |||
| 68 | 4.809 | 5.567 | 6.313 | 7.047 | 7.768 | 8.477 | 9.174 | 9.858 | 10.53 | 11.838 | 12.473 | |||
| 70 | 4.957 | 5.74 | 6.511 | 7.269 | 8.015 | 8.749 | 9.47 | 10.179 | 10.876 | 12.232 | 12.892 | 13.539 | 14.797 | 17.164 |
Our advanced three-roll mill ensures high precision with repeated cross-rolling action that eliminates defects like scratches and green lines while maintaining uniform wall thickness.
Extensive stock of carbon seamless tubes, alloy seamless tubes, and precision tubes ranging from 5-426mm diameter and 0.5-60mm wall thickness.
Rigorous inspection processes ensure defect-free surfaces and uniform wall thickness across all products.
We are a direct factory with over 30 years of production experience, featuring professional technical, production, and overseas sales teams.
We offer high-quality products with competitive pricing and professional export services.
Yes, we extend a 100% satisfaction guarantee on all items with immediate feedback resolution.
We maintain multiple warehouses with immediate shipping for stocked items, while custom production typically requires 10-15 days.
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