PU Oil Seal

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PU Oil Seal Specification

Finish
Smooth

Oil Resistance
Yes

Pressure
Up to 400 bar

Load Capacity
High

Hardness
70-95 Shore A

Wear Resistance
Excellent

Stock
Available

Temperature
-40C to +120C

Material
Polyurethane (PU)

Style
Hydraulic Oil Seal

Processing Type
Injection Molding

Diameter
Custom (varies from 10 mm to 500 mm)

Thickness
Standard/Custom

Density
1.4 Gram per cubic centimeter(g/cm3)

Application
Hydraulic cylinders, Pneumatic cylinders, Automotive, Industrial machinery

Chemical Resistance
Resistant to oils, greases, and hydrocarbons

Installation Method
Press-fit

Tensile Strength
40 MPa 60 MPa

Color
Blue, Green, Yellow (Customizable)

Elongation at Break
350% 600%

Shape
Round

Compression Set
25% (at 70C, 22h)

About PU Oil Seal

We are a trustworthy enterprise engaged as a manufacturer and supplier of PU Oil Seal. It has good pressure-adapted sealing effect. This seal is unaffected by high loads and deflections of the piston rod. Manufactured using high quality PU materials, this seal has high resistance against extrusion. It is used primarily as seals for piston rods in hydraulic cylinders. PU Oil Seal is designed for sealing hole use. It is great for automobile, mechanical equipment, boat, aviation field, can be used for pump, piston, hydro-cylinder, and other application that need to seal and for avoid leakage. We offer this seal at affordable prices to clients.

Product Details:

Usage/Application	Hydraulic Cylinder
Seal Type	Seal Kit
Material	PU, Rubber
Shape	Round

High Performance PU Oil Seals

Our hydraulic oil seals are crafted from high-grade polyurethane, ensuring longevity and reliable sealing performance. Exceptional wear and oil resistance make them suitable for a broad range of applications, including hydraulic and pneumatic cylinders, automotive, and industrial machinery. The smooth finish and customizable colors help in easy identification and maintenance.

Customizable for Your Needs

These PU oil seals offer extensive flexibility in dimensions, colors, and hardness levels. Choose from diameters spanning 10mm to 500mm and a range of thickness options to perfectly match your system requirements. Their adaptability makes them a preferred solution for both standard and bespoke engineering challenges.

FAQ's of PU Oil Seal:

Q: How is the PU oil seal installed in hydraulic or pneumatic systems?

A: The PU oil seal features a round shape and is designed for a press-fit installation method, ensuring a secure and effective seal in hydraulic and pneumatic cylinders. This process does not require special tools and is straightforward for maintenance teams.

Q: What applications are these oil seals suitable for?

A: These seals are ideal for hydraulic cylinders, pneumatic cylinders, automotive components, and diverse types of industrial machinery. Their robust oil and chemical resistance makes them suitable for demanding environments involving oils, greases, and hydrocarbons.

Q: When should I consider replacing a PU oil seal?

A: Replacement is recommended if you notice leakage, decreased hydraulic efficiency, or visible wear on the seal surface. Regular inspection during maintenance schedules ensures optimal performance and longevity.

Q: Where can I source PU oil seals in India?

A: We are a leading manufacturer, distributor, supplier, exporter, importer, and trader of PU oil seals in India, with stock readily available to meet diverse industry needs.

Q: What benefits do PU oil seals offer compared to traditional rubber seals?

A: PU oil seals offer superior wear resistance, higher tensile strength, lower compression set, and enhanced resistance to oils and hydrocarbons compared to conventional rubber seals. These properties lead to longer service life and reduced maintenance.

Q: How does the customizable color option benefit my operation?

A: Customizable colors (blue, green, yellow) allow for easy identification, streamlined inventory management, and reduced installation errors. This feature is particularly useful in environments where multiple seal types are in use.

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