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100Valve insert seal for frac pump
With the increase of China's oil consumption, oil production equipment is also increasing year by year. The consumption of vulnerable parts of fracturing truck, mud pump, cement truck and other equipment in major oil fields is huge. Therefore, major oil fields are looking for efficient products to ensure the long-term normal operation of these equipment. Formula polyurethane elastomer products - valve insert, which quickly entered this market.
The valve assembly is composed of valve disc, valve cover, valve seat, guide claw, nut, etc. the valve is sealed and buffered by the valve insert.
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.
Valve insert has the properties of damage and extrusion resistance. It has good compatibility with various fluids in industry, especially some harsh substances, such as H2S. Because of its ability to resist acid gas, it has become a high-quality sealing material in industry.
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Advantages:
1. Good oil resistance, corrosion resistance, wear resistance, and high elasticity |
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Working Conditions |
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Temperature range |
Pressure |
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-35℃-100℃ |
120MPa |
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Size:
3“ |
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If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.
Categories
Outer wireline valve seals are used in various type of Blow Out Preventors (BOP's).
JST's Inner and Outer BOP Seals could be made according to customer requirements. These seals are used in various type of Blow Out Preventors (BOP's).
The valve stem packing is an essential component of valves, which is covered around the valve stem. The purpose of valve packing is to prevent leakage.
Wellhead secondary pack off seal is used to seal the hanger to the wellhead.
The BVR series is made of a canted level spring and a polymer jacket, which is mainly used as a stem seal.
The V Stack seal assembly is comprising a top adapter or anti-extrusion ring (1), Vee Rings (2) and a bottom adapter (3). In the assembly the energizing axial force is transferred between the individual packing rings so that each ring is pressed into positive contact with the mating hardware surface. Special material grades are available for a large variety of working conditions. The chevron seal stack material could be PEEK, modified PTFE and spring.
The FDR seal is made of a helical wound spring and a polymer jacket, which is mainly used as a Flange external face seal.
P seal is constructed from an elastomer with back up rings for anti-extrusion. Energized by the injection of sealant, it is a static seal that is used to seal rough casing and tubing. Backup rings are available in Mesh Stainless Steel or Solid Carbon Steel.
For inquiries about our products or pricelist, please leave to us and we will be in touch within 24 hours.
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