Plunger
STOTAI field-proven plunger is designed for maximum performance and stability under 10k to 16k psi treating pressure.
Seal Design
Innovative seal design to prevent valve washout and maximize reliability
Features
High hardness, wear resistance and long life.
Available in 4”and 4.5”sizes, custom size after customer are satisfied with testing results of samples.
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Chongqing Stotai Technology Co., Ltd. All Rights Reserved.
