Are you tired of sifting through countless options for PU seals? Understanding the top manufacturers can save you time and money. By knowing the best factories, you can ensure quality and reliability in your projects. Dive in to discover the leading names in the industry and make informed choices!
Pal Seals, PU HYDRAULIC SEAL MANUFACTURING, PAl, SASEAL, HYDRAULIC PU …
Product Details: Loader
Technical Parameters:
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Custom Pu Seals Manufacturers and Suppliers, Factory OEM Quotes | DLSEALS
Product Details: High-Quality PU Seals for Industrial Applications
Technical Parameters:
– Custom sizes and designs
– Manufactured using high-quality materials
Application Scenarios:
– Hydraulic systems
– Pneumatic systems
Pros:
– Exceptional durability
– Reliable sealing performance
Cons:
– Limited information on specific sizes
– Potentially higher cost for custom designs
Polyurethane Seals – U-Cup Seals for Rods & Pistons – Precision Urethane
Product Details: Polyurethane seals molded to tight tolerances, designed for extreme conditions while maintaining flexibility for industrial applications.
Technical Parameters:
– Molded in low and high volumes using multi-cavity tooling and compression moldin…
– Can be cast or machined up to 50″ diameter.
Application Scenarios:
– Hydrostatic testing
– Non-destructive testing
– Bulk material transfer systems
– Liquid transfer systems
– Automotive assemblies
– Offshore riser systems
– Mobile Hydraulics
Pros:
– Excellent abrasion resistance
– High elasticity and chemical resistance
Cons:
– Limited to medium duty applications
– Potential for wear in extreme conditions
Polyurethane (PU) Seals | Customized Solutions | Poly Fluoro
Product Details: Polyurethane (PU) Seals manufactured by Poly Fluoro, suitable for hydraulic and pneumatic applications.
Technical Parameters:
– Temperature resistance up to 150 Deg C
– Seal sizes ranging from 10mm to 400mm+
Application Scenarios:
– Hydraulic seals
– Pneumatic seals
Pros:
– Superior sealability at a reasonable cost
– Excellent wear resistance with special fillers and additives
Cons:
– Limited temperature resistance above 150 Deg C
– Soft plastic may not be suitable for all applications
Reading Plastic: Hydraulic PU Seals Manufacturer
Product Details: Hydraulic PU seals manufactured by Reading Plastic, designed for durability and tight tolerances.
Technical Parameters:
– Operating temperature range: -65° to 200°F
– Pressure rating: Suitable for low-pressure situations, enhanced versions for up…
Application Scenarios:
– Construction equipment
– Marine equipment
– Food processing equipment
– Oil processing equipment
Pros:
– Outstanding physical and mechanical properties
– High elasticity and mechanical strength
Cons:
– Sensitive to hydrolysis at higher temperatures
– Deteriorates when exposed to ketones, acids, and chlorinated hydrocarbons
Polyurethane Seals
Product Details: Polyurethane seals are seals made of polyurethane raw materials, mainly used in hydraulic and pneumatic systems.
Technical Parameters:
– Temperature range: -50 ~ 150 ℃
– Good chemical resistance and wear resistance
Application Scenarios:
– Used in medium and high-pressure hydraulic cylinders
– Effective in preventing external impurities from entering the system
Pros:
– Stable physical properties and good elasticity
– Long service life and easy installation
Cons:
– Limited to specific temperature ranges
– May require specific raw materials for different applications
Polyurethane-coated seal, PU seal – All industrial manufacturers
Product Details: Polyurethane-coated seal, suitable for various industrial applications.
Technical Parameters:
– Temperature limit: -200 °C to 320 °C
– Pressure limit: 0 bar to 500 bar
Application Scenarios:
– For hydraulic applications
– For automotive applications
Pros:
– Superior static and dynamic sealing effect
– Wide variety of materials available
Cons:
– May require specific installation conditions
– Performance can vary based on application environment
Polyurethane Gaskets & Seals | Custom Gasket Manufacturing
Product Details: Custom Gasket Mfg. is a leading supplier of high-quality polyurethane gaskets, seals, and custom polyurethane products.
Technical Parameters:
– Thickness ranges from .005″ to 3/8″ thick.
– Hardness typically spans from 60 to 90 durometer, Shore A.
Application Scenarios:
– High load and high stress applications.
– Food applications requiring FDA approved materials.
Pros:
– Excellent resistance to harsh environmental factors such as abrasion, heat, oil,…
– Versatile material providing elasticity of rubber with the durability and streng…
Cons:
– Limited color options unless custom compounded.
– Potentially higher cost compared to standard rubber gaskets.
Polyurethane Seals: Custom Industrial Parts Manufacturer
Product Details: Polyurethane seals for custom industrial parts
Technical Parameters:
– Durability
– Temperature resistance
Application Scenarios:
– Automotive industry
– Manufacturing equipment
Pros:
– High flexibility
– Excellent wear resistance
Cons:
– Potential for chemical degradation
– Higher cost compared to rubber seals
Polyurethane (PU) Seals – Nascent Elastomer International LLP
Product Details: Polyurethane (PU) seals are essential components used in hydraulic and pneumatic systems to prevent the leakage of fluids, maintain pressure, and ensure the smooth functioning of equipment. They are known for their durability, flexibility, and resistance to wear and tear.
Technical Parameters:
– Temperature Range: -20°F to +180°F
– Hardness: Ranges from 40 to 95 Shore A
Application Scenarios:
– Used in hydraulic cylinders to maintain pressure and prevent fluid leakage.
– Essential for sealing components in pneumatic equipment.
Pros:
– Ensures a tight seal to prevent fluid or gas leaks.
– Suitable for use with a wide range of chemicals and fluids.
Cons:
– May have limitations in extreme temperature applications.
– Potential for wear over time in high-friction environments.
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Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| Pal Seals, PU HYDRAULIC SEAL MANUFACTURING, PAl, SASEAL, HYDRAULIC PU … | Loader | – N/A – N/A | – N/A – N/A | www.palseal.com |
| Custom Pu Seals Manufacturers and Suppliers, Factory OEM Quotes | DLSEALS | High-Quality PU Seals for Industrial Applications | – Exceptional durability – Reliable sealing performance | – Limited information on specific sizes – Potentially higher cost for custom designs |
| Polyurethane Seals – U-Cup Seals for Rods & Pistons – Precision Urethane | Polyurethane seals molded to tight tolerances, designed for extreme conditions while maintaining flexibility for industrial applications. | – Excellent abrasion resistance – High elasticity and chemical resistance | – Limited to medium duty applications – Potential for wear in extreme conditions | www.precisionurethane.com |
| Polyurethane (PU) Seals | Customized Solutions | Poly Fluoro | Polyurethane (PU) Seals manufactured by Poly Fluoro, suitable for hydraulic and pneumatic applications. | – Superior sealability at a reasonable cost – Excellent wear resistance with special fillers and additives |
| Reading Plastic: Hydraulic PU Seals Manufacturer | Hydraulic PU seals manufactured by Reading Plastic, designed for durability and tight tolerances. | – Outstanding physical and mechanical properties – High elasticity and mechanical strength | – Sensitive to hydrolysis at higher temperatures – Deteriorates when exposed to ketones, acids, and chlorinated hydrocarbons | readingplastic.com |
| Polyurethane Seals | Polyurethane seals are seals made of polyurethane raw materials, mainly used in hydraulic and pneumatic systems. | – Stable physical properties and good elasticity – Long service life and easy installation | – Limited to specific temperature ranges – May require specific raw materials for different applications | www.tysseals.com |
| Polyurethane-coated seal, PU seal – All industrial manufacturers | Polyurethane-coated seal, suitable for various industrial applications. | – Superior static and dynamic sealing effect – Wide variety of materials available | – May require specific installation conditions – Performance can vary based on application environment | www.directindustry.com |
| Polyurethane Gaskets & Seals | Custom Gasket Manufacturing | Custom Gasket Mfg. is a leading supplier of high-quality polyurethane gaskets, seals, and custom polyurethane products. | – Excellent resistance to harsh environmental factors such as abrasion, heat, oil,… – Versatile material providing elasticity of rubber with the dur… | – Limited color options unless custom compounded. – Potentially higher cost compared to standard rubber gaskets. |
| Polyurethane Seals: Custom Industrial Parts Manufacturer | Polyurethane seals for custom industrial parts | – High flexibility – Excellent wear resistance | – Potential for chemical degradation – Higher cost compared to rubber seals | novathanedirect.com |
| Polyurethane (PU) Seals – Nascent Elastomer International LLP | Polyurethane (PU) seals are essential components used in hydraulic and pneumatic systems to prevent the leakage of fluids, maintain pressure, and ensu… | – Ensures a tight seal to prevent fluid or gas leaks. – Suitable for use with a wide range of chemicals and fluids. | – May have limitations in extreme temperature applications. – Potential for wear over time in high-friction environments. | www.nascentelastomer.com |
Frequently Asked Questions (FAQs)
What are PU seals and why are they important?
PU seals, or polyurethane seals, are essential components used in various industries to prevent leaks and protect against contaminants. They are known for their durability, flexibility, and resistance to wear and tear, making them ideal for applications in automotive, aerospace, and manufacturing.
How do I choose the right PU seals manufacturer?
When selecting a PU seals manufacturer, consider their experience, reputation, and quality standards. Look for certifications, customer reviews, and their ability to customize products to meet your specific needs. A reliable manufacturer should also offer good customer support.
What is the typical lead time for PU seals production?
Lead times for PU seals production can vary based on the manufacturer and order size. Generally, you can expect a lead time of 2 to 6 weeks. It’s best to discuss your timeline with the manufacturer to ensure they can meet your requirements.
Can PU seals be customized for specific applications?
Yes, many PU seals manufacturers offer customization options. You can request specific sizes, shapes, and material properties to suit your application. Customization ensures that the seals perform optimally in your unique environment.
What factors affect the cost of PU seals?
The cost of PU seals can be influenced by several factors, including material type, size, complexity of design, and order quantity. Bulk orders often reduce the per-unit cost. It’s a good idea to get quotes from multiple manufacturers to find the best value.