Place of Origin : Wuxi,China
Specification 1. Flatness tolerance: 0.05+0.05/1000.Lmm
2. Parallelism tolerance: 0.05+0.05/1000.Lmm
3. Surface roughness: 1.6
4. Surface temperature tolerance: 3℃
5. No leakage at welding position when hydraulic pressure is up to 25kg/cm2
6. Largest size: 3*13m
7. Material: Q235,Q345,45#,35#
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