12 Valve Making

12 Valve Making


Petroleum and petrochemical industry pipelines, especially valve joints, are extremely demanding in terms of quality due to the long-term high pressure. Early valves were even imported. The advent of free forging electro-hydraulic hammer solved the bottle blanking bottleneck of the valve. After forging, the valve block has a better metal structure, stronger pressure resistance, more stable quality, and replaces the import, which greatly reduces the cost.

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Valve Making

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