Polyurethane valve insert seal for frac pump is a synthetic leather material made from polyurethane and other materials. Polyurethane valve rubber is an economical and practical synthetic leather material.

Polyurethane valve insert seal for frac pump has good fire resistance, corrosion resistance, aging resistance and abrasion resistance. It also has good oil resistance, water resistance, acid and alkali resistance and chemical resistance. In addition, it has a low coefficient of thermal expansion, a high modulus of elasticity, and a high tensile strength. Polyurethane valve seals are known for their durability, chemical resistance, and ability to withstand high temperatures and pressures. They also have good memory properties, which allows them to return to their original shape after being compressed. Polyurethane is also a low-friction material, which makes it suitable for use in valve seals. Additionally, polyurethane valve seals are often less expensive than other types of seals, such as PTFE or Viton.
Polyurethane valve insert seal for frac pump is a material commonly used in industry and product design for its flexibility and wear resistance. Common application scenarios include:
Industrial equipment accessories: such as baffles, sealing rings, etc.
Auto parts: such as seat cushions, sound insulation materials, etc.
Construction and construction materials: such as waterproof layer, heat insulation layer, etc.
Sports goods: such as skateboards, snowboards, etc.
Furniture: such as sofas, seats, etc.
Medical devices: such as artificial joints, prostheses, etc.

Shandong XinRuiTuo Precision Industry Co., Ltd. integrates scientific research, development, production, sales and service. After years of development, the company's business involves petroleum, chemical, mining, machinery, electrical appliances, automobile transportation and other fields. For existing customers, thank you very much for being our partner. We will continue to provide you with high-quality products and services, and look forward to creating a better future with you. For new customers who are interested in learning about our products, we hope to get to know you better. XinRuiTuo will benefit your business.
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Item Name |
Polyurethane valve insert seal for frac pump |
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Material |
PU, Rubber , etc. |
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Service life |
about 300 hours running |
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Size |
3.75'',4'',4.5'',5'', others an be customized |
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Color |
Can be customized |
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Fracturing life |
≥15 stages (80~100MPa) |
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Working pressure |
15000psi |
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Features |
Oil / corrosion resistance, wear resistance, and high elasticity |
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Place of Origin |
China, Shandong |
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Brand Name |
XinRuiTuo |
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Application |
Oil field fracturing truck, well washing truck, cement truck , plunger pump, mud pump and other petroleum equipment. |
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Standard or Nonstandard |
Standard |
Why choose us?
- We are dedicated to providing excellent customer service and technical support.
- We insist on driving practice with academics and advancing academics with practice.
- Our Polyurethane Valve Seals have high load-bearing capacity and excellent shock absorption.
- As a professional manufacturer of Polyurethane Valve Insert Seal For Frac Pump, we have enough supply all year round, and our products have been sold to many regions at home and abroad. We have complete qualifications and strong strengths, so consumers can rest assured to buy our products. Any inquiries will get our quick response.
- Our factory has a high level of productivity and efficiency, ensuring quick turnaround times.
- We are committed to serving every customer with professionalism, providing customers with continuous and solutions for Polyurethane Valve Insert Seal For Frac Pump and bringing endless wealth to customers.
- Our factory is equipped with the latest machinery and equipment to ensure efficient production.
- We lead by example and strive to be a leader and defender of intellectual property rights protection.
- Our factory has strict environmental and safety standards to minimize our impact on the environment.
- Looking forward to the new century, we will continue to adhere to the policy of "quality first, service first", continue to introduce more new products and devote ourselves to be the industry pioneer.













