API стандарт буровой грязевой насос клапан безопасности для снятия давления для нефтяных месторождений

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July 30, 2025
Video Description:
Discover the API Standard Drilling Mud Pump Safety Pressure Relief Valve, designed for oilfield drilling. This high-pressure safety valve ensures automatic protection with a spring-loaded ball and seat structure, adjustable from 35MPa to 140MPa. Perfect for cementing, fracturing pumps, and high-pressure pipelines.
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