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| Customization: | Available |
|---|---|
| Type: | Seamless |
| Technique: | Cold Drawn |



| Standard | Specifics | Material | Delivery | Surface Finish | Sizes |
|---|---|---|---|---|---|
| DIN | 2391/1630/2445 | ST37.4 ST52.4 | NBK | BA | OD2-60mm × WT0.3-10mm |
| EN | 10305-4 | E235, E355 | (+) N | Black phosphated | - |
| ASTM | A822-A450 | A822 | - | Galvanizing | OD0.079-2.36 inch |
| SAE | J524 | 1010 | - | Silver; yellow; olive green | - |


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Specializing in the production of precision steel tubes for the automotive industry and hydraulic systems. Our manufacturing facilities utilize advanced production lines and specialized drawing oils to ensure surfaces are in optimal condition with low roughness and superior mechanical performance.
Every product undergoes a rigorous double-inspection process by professional quality controllers. We provide detailed testing reports for all items, ensuring only high-standard products reach our clients.
TerraForge Machinery