Valve insert seal for frac pump
The JST valve insert seal is mainly used for sealing valve seat of fracturing pump. It is made of modified polyurethane material of excellent extrusion resistance, puncture resistance and fatigue resistance, which guarantees the fracturing work under various working conditions.
JST valve insert is also widely used in cementing trucks, plunger pumps, mud pumps in oil fields. JST offers the best quality and price.
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Advantages:
1. Good oil resistance, corrosion resistance, wear resistance, and high elasticity
2. Fracturing life: ≥15 stages (80~100MPa)
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Working Conditions
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Temperature range
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Pressure
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-35℃-100℃
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120MPa
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Size:
3“
4”
4.5“
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