产品详情
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DEMCO DM闸阀
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Designed and used for dependable, heavy-duty performance in abrasive service conditions, such as:
- Pump-manifold block valves
- High-pressure mud mixing lines
- Standpipe manifolds
- High-pressure drilling system block valves
- Wellheads
- Well treating and frac service
- Production manifolds
- Production gathering systems
- Production flow lines
