PU Sleeve

PU Sleeve Specification

Classification
Polyurethane Sleeve

Type
PU Sleeve

CAS No
9009-54-5

EINECS No
618-498-9

Grade
Industrial Grade

Purity
99%

Application
Textile, conveyor systems, cable protection, machinery and roller covering

Color
Red, Yellow, Blue, or as required

Form
Sleeve

Material
Polyurethane (PU)

Size
Customized (various ID/OD and lengths available)

Pressure Resistance
Up to 20 MPa

Elongation at Break
400%

Temperature Resistance
-40C to +80C

Compression Set
20% (at 70C for 24 hrs)

Surface Finish
Smooth

Tensile Strength
30 MPa

UV Resistance
Yes

Customization
Available (color, size, hardness etc.)

Abrasion Resistance
Excellent

Oil Resistance
Yes

Hardness
Shore A 85-95

About PU Sleeve

SARA INDUS PRODUCTS PRIVATE LIMITED is a manufacturer and supplier of PU sleeves based in Chennai India. These polyurethane sleeves are designed for industrial applications where wear resistance, cushioning and dimensional stability are essential.

Our PU sleeves are manufactured using high quality polyurethane material to ensure excellent abrasion resistance, impact strength and long service life. These sleeves provide reliable protection, smooth fitting and superior durability in demanding working conditions.

PU sleeves are widely used in rollers, shafts, bushes, protective covers, sealing assemblies and industrial machinery components.

We offer PU sleeves in different inner diameters, outer diameters, lengths and hardness levels based on customer requirements.

Product Features

High abrasion and wear resistance
Excellent cushioning and protection
Good dimensional stability
Smooth fit and reliable performance
Oil and chemical resistance
Long operational life
Custom sizes and hardness available

Applications

Roller sleeves
Shaft protection
Bush and bearing assemblies
Sealing components
Industrial machinery

Additional Details

Custom molding solutions available
Precision manufactured sleeves
Consistent product quality
Competitive pricing
Timely delivery
Suitable for industrial and OEM use

For bulk orders and custom requirements, contact SARA INDUS PRODUCTS PRIVATE LIMITED Chennai India.

Engineered Durability for Demanding Environments

Built to thrive in industrial settings, our PU Sleeve withstands high mechanical stress and challenging conditions. The sleeve's remarkable abrasion and oil resistance, along with a wide operating temperature range from -40C to +80C, ensure lasting performance for machinery, conveyors, and more. Its polyether-based composition also delivers formidable UV resistance and maintains flexibility under pressure.

Flexible Customization Meets Specific Industry Needs

Available in multiple colors and a range of sizes, our PU Sleeves can be customized to fit unique operational requirements. Whether your project demands specific hardness, inner/outer diameters, or extended lengths, our experts can provide tailored solutions for seamless machine integration.

FAQ's of PU Sleeve:

Q: How can I customize the PU Sleeve for my application?

A: The PU Sleeve is highly customizable in terms of color, size (inner and outer diameter, length), and hardness. Simply provide your specifications when ordering, and the manufacturer or supplier will tailor the product to fit your specific operational needs.

Q: What are the main benefits of using this PU Sleeve in industrial settings?

A: This PU Sleeve offers exceptional abrasion, oil, and UV resistance, ensuring longevity even under intense conditions. Its high tensile strength, excellent compression set, and pressure tolerance up to 20 MPa make it ideal for demanding industrial applications such as conveyor systems and cable protection.

Q: Where is the PU Sleeve commonly used?

A: It is widely used in textile machinery, conveyor systems, cable protection, machinery roller covering, and any setting that requires a durable and flexible protective sleeve exposed to mechanical wear and harsh environments.

Q: What is the temperature range and how does it affect performance?

A: The PU Sleeve performs reliably in temperatures ranging from -40C to +80C. This wide range ensures the material retains its flexibility, strength, and surface integrity regardless of environmental extremes in industrial processes.

Q: How is the sleeve installed and maintained?

A: Installation typically involves sliding or fitting the sleeve onto rollers, cables, or shafts, sometimes using lubricants for ease. Maintenance requires periodic inspection for wear, though the sleeve's high abrasion resistance minimizes frequent replacement.

Q: When should I consider replacing my PU Sleeve?

A: Replacement should be considered when visible signs of excessive wear, cuts, or significant deformation are observed, or if operational performance declines. Its robust design, however, ensures long service intervals under recommended usage.

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