| Type: | Seamless |
|---|---|
| Technique: | Perforation or Cold Drawn |
| Material: | Low Alloy, 10#, 20#,45#, ASTM A106 Gr. B, Q345b |
| Surface Treatment: | Black |
| Usage: | Special Purpose, Machinery Industry, Chemical Industry, Bridge,Ship,Boiler |
| Section Shape: | Round |
| Customization: |
|---|
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