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Main use: High temperature,high pressure pipeline(steam and petrol industry,petrochemical industry)tower,trough,heat converter,pipe joints.
Oval Type | |
Octagonal Type |
Selectable material:
Material | Hardness(HB) | Temperature( ) |
Soft iron | 90 | 530 |
Carbon steel | 120 | 530 |
304(L) 321 316(L) | 160 | 750 |
5Cr1/2Mo | 130 | 500 |





Description
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