Are you in the market for high-quality rubber lip seals but unsure where to start? With countless factories in China, finding the right one can feel overwhelming. Understanding the top manufacturers is crucial, as it can significantly impact your product’s performance and longevity. By comparing these leading factories, you can ensure you’re making informed decisions that lead to superior quality and cost-effectiveness. Ready to discover the best options available? Join us as we explore the top rubber lip seal factories in China and help you make the best choice for your needs!
Leading Lip Seal Manufacturers in China – Custom & Hydraulic Seals
Product Details: Lip seals, also known as oil seals, are flexible barriers that prevent leakage of fluids and contaminants in machinery.
Technical Parameters:
– Material: Nitrile rubber, polyurethane, silicone
– Design: Dimensions, lip geometry, spring characteristics
Application Scenarios:
– Automotive industry
– Aerospace industry
Pros:
– Prevents fluid leakage and contamination
– Enhances operational efficiency and reliability
Cons:
– May require specific material selection for different applications
– Performance can be affected by extreme conditions
China Rubber Lip Seals Factories, Product | Xingtai Xinchi
Product Details: High-quality rubber lip seals designed to prevent leakage of fluids and gases in various industrial applications.
Technical Parameters:
– Made from premium quality rubber materials
– Exceptional resistance to corrosion, abrasion, and extreme temperatures
Application Scenarios:
– Used in automotive and machinery applications
– Suitable for various industries requiring reliable sealing solutions
Pros:
– Durable and reliable in demanding operating conditions
– Customizable to meet specific requirements
Cons:
– May require specific sizes for different applications
– Potentially higher cost compared to standard seals
Customized rubber parts |Rubber parts |Lip Seals |Rubber Pipes |Rubber …
Product Details: Customized rubber parts including lip seals, rubber pipes, and rubber seals.
Technical Parameters:
– ISO9001:2015 certified
– Quality: <100ppm
Application Scenarios:
– Heating and Ventilation Appliances
– Automotive Appliances
Pros:
– High-quality rubber compounds
– Experience in design and production
Cons:
– Limited specific product details
– No detailed technical specifications provided
Silicone Rubber Lip Seals Manufacturers – Xiamen Kingtom Rubber-Plastic …
Product Details: Silicone Rubber Lip Seals are manufactured by Xiamen Kingtom Rubber-Plastic Co., Ltd. They provide high quality, reasonable price, and perfect service.
Technical Parameters:
– High quality rubber material
– Suitable for various automotive applications
Application Scenarios:
– Automotive suspension systems
– Industrial electrical applications
Pros:
– Durable and resistant to various environmental factors
– Effective sealing capabilities
Cons:
– May require specific installation techniques
– Potential for wear over time in extreme conditions
hammer seal union, rubber lip seal, Hammer Union Seal
Product Details: 4″ HAMMER UNION LIP SEAL RING, (FIG 602, 1002, 1502, 2002 and 2202)
Technical Parameters:
– Material: 80 Nitrile, 80, 90, 80 HNBR
– Pressure: Up To 15000 Psi
Application Scenarios:
– Used in connections between flexible hoses or pipes in the oil drilling industry
– Provides a fluid-tight connection within union hardware
Pros:
– High-pressure rated up to 15,000 PSI
– Available in various sizes and materials
Cons:
– Minimum order quantity of 1000pcs
– Delivery time of 15 days
Dual Durometer Rubber Seals Dual-hardness EPDM / Sponge Door Seal
Product Details: Dual durometer seals are rubber extrusions with different areas of hardness. Typically, harder rubber is used for attachment, softer for sealing. Different materials may be used for design considerations (color, pressure-sensitive adhesives). The product is a single part with areas of differing physical properties to meet application requirements. Available in sponge and solid profiles.
Technical Parameters:
– IATF 16949:2016 certified
– EPDM, Sponge EPDM, Neoprene, Nitrile, Silicone, TPE/TPV, PVC, PP, PE, PA6/66 mat…
Application Scenarios:
– Window seals (harder rubber attaches to frame, softer faces glass)
– Automotive, heavy truck, and other industries
Pros:
– High strength and tear resistance
– Highly flexible to fit various curves
Cons:
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Custom Extruded Rubber Lip Seal Gaskets & Door Seals
Product Details: Custom Extruded Rubber Lip Seal Gaskets & Door Seals
Technical Parameters:
– Grade: Food Grade (FDA 21, CFR177.2600), USP CL-VI, 3-A Sanitary Standards, NSF…
– Hardness: 20 Shore A to 80 Shore A
Application Scenarios:
– Sealing doors, windows, and trunks in automotive manufacturing
– Indispensable components in industrial machinery
Pros:
– High-quality extruded silicone rubber products
– Custom manufacturing to meet specific design requirements
Cons:
– Limited information on specific product dimensions
– Potentially higher cost for custom solutions
Rubber Lip Seals – China Rubber Lip Seals Manufacturers Suppliers …
Product Details: Rubber lip seals are a sealing material widely used in various mechanical equipment, made of elastic materials such as rubber or polyurethane.
Technical Parameters:
– Temperature: -40℃~120℃
– Hardness: 70~90 Shore A
– Material: NBR
– Relative density: 0.95～1.0 g/cm3
– Medium: Suitable for a variety of fluids, including air, water, oil, gas, coal g…
– Accreditation: ISO 9001; IATF 16949; SAE J2643; ASTM D2000
Application Scenarios:
– Used in various mechanical equipment requiring sealing.
– Applicable in environments with different fluids such as air, water, and oil.
Pros:
– Excellent elasticity and resilience.
– Good weather resistance, corrosion resistance, and wear resistance.
Cons:
– Performance may vary based on material selection.
– Incorrect installation can lead to reduced service life.
Lip Seal – kiderubber
Product Details: Lip seal made of EPDM rubber material with a special structure to prevent seal drop, mainly used in electricity cabinets and other applications.
Technical Parameters:
– Place of Origin: Hebei, China (Mainland)
– Material: EPDM Rubber, Hardness: 15~40 shore A, Working Temperature: -30 ℃ to +1…
Application Scenarios:
– Used in electricity cabinets
– Various industrial applications requiring sealing
Pros:
– Excellent resistance to weather and aging
– Good ozone and oxidization resistance
Cons:
– Limited temperature range (-40℃ to +120℃)
– Potential for degradation over time in extreme conditions
China Manufacturer of Molded Rubber Products, EPDM Rubber Gaskets
Product Details: Molded rubber products, industrial rubber products, extruded rubber products, EPDM rubber gaskets, seals, grommets, bumpers, hoses, cushions, pedals, bushings, plugs, crutch tips, stoppers, sheets, custom molded parts. Specific products include: Door weatherstrips, opening trim weatherstrips, door glass runs, hood seals, luggage weatherstrips, windshield weatherstrips, power window regulator inserts, dense rubber extrusions, EPDM rubber gaskets, vulcanized frames and rings, EPDM edge protector strip, EPDM rubber profiles, sponge rubber extrusions, sponge half round profiles, D-shaped rubber seals, dual durometer seals, trim seals, rubber push-on seals, PVC edge trim U-channel, rubber washers and spacers, silicone rubber plugs stoppers caps, wiring harness grommets, rubber
pedal pads, rubber bellows and convoluted boots, restoration rubber parts.
Technical Parameters:
– IATF 16949:2016 certified
– Various materials including NR, EPDM, Nitrile, Neoprene, Silicon, Viton
Application Scenarios:
– Automotive OEMs
– Heavy Truck
– Heavy Equipment Cab
– RV industry
– Bus and Coach
– Machinery Industry
– Marine
– Truck Bodies
– Building & Construction
– Industrial Enclosures
– Shipping Container
– Rail and Mass Transit Industry
– Industrial Equipment
– Transportation
– Automotives
– Electrical and Electronics
– Agriculture and Forestry Machines
– Gardening Tools
– Water System
– Medical Industry
– Home Appliance
– Military and Aerospace
Pros:
– 30 Years of Experience
– Creative Problem Solver
– Leading Provider Of EPDM Sealing Solutions
– Quotes offered in Hours
– Without minimum order quantity
Cons:
– Generic Placeholder
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Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| Leading Lip Seal Manufacturers in China – Custom & Hydraulic Seals | Lip seals, also known as oil seals, are flexible barriers that prevent leakage of fluids and contaminants in machinery. | – Prevents fluid leakage and contamination – Enhances operational efficiency and reliability | – May require specific material selection for different applications – Performance can be affected by extreme conditions | www.rubber-tools.com |
| China Rubber Lip Seals Factories, Product | Xingtai Xinchi | High-quality rubber lip seals designed to prevent leakage of fluids and gases in various industrial applications. | – Durable and reliable in demanding operating conditions – Customizable to meet specific requirements | – May require specific sizes for different applications – Potentially higher cost compared to standard seals |
| Customized rubber parts | Rubber parts | Lip Seals | Rubber Pipes | Rubber … |
| Silicone Rubber Lip Seals Manufacturers – Xiamen Kingtom Rubber-Plastic … | Silicone Rubber Lip Seals are manufactured by Xiamen Kingtom Rubber-Plastic Co., Ltd. They provide high quality, reasonable price, and perfect service… | – Durable and resistant to various environmental factors – Effective sealing capabilities | – May require specific installation techniques – Potential for wear over time in extreme conditions | www.kingtomrubber.com |
| hammer seal union, rubber lip seal, Hammer Union Seal | 4″ HAMMER UNION LIP SEAL RING, (FIG 602, 1002, 1502, 2002 and 2202) | – High-pressure rated up to 15,000 PSI – Available in various sizes and materials | – Minimum order quantity of 1000pcs – Delivery time of 15 days | www.unionseal.com |
| Dual Durometer Rubber Seals Dual-hardness EPDM / Sponge Door Seal | Dual durometer seals are rubber extrusions with different areas of hardness. Typically, harder rubber is used for attachment, softer for sealing. Dif… | – High strength and tear resistance – Highly flexible to fit various curves | – Generic placeholder – Generic placeholder | www.shidarubber.com |
| Custom Extruded Rubber Lip Seal Gaskets & Door Seals | Custom Extruded Rubber Lip Seal Gaskets & Door Seals | – High-quality extruded silicone rubber products – Custom manufacturing to meet specific design requirements | – Limited information on specific product dimensions – Potentially higher cost for custom solutions | elastostar.com |
| Rubber Lip Seals – China Rubber Lip Seals Manufacturers Suppliers … | Rubber lip seals are a sealing material widely used in various mechanical equipment, made of elastic materials such as rubber or polyurethane. | – Excellent elasticity and resilience. – Good weather resistance, corrosion resistance, and wear resistance. | – Performance may vary based on material selection. – Incorrect installation can lead to reduced service life. | www.lindeseals.com |
| Lip Seal – kiderubber | Lip seal made of EPDM rubber material with a special structure to prevent seal drop, mainly used in electricity cabinets and other applications. | – Excellent resistance to weather and aging – Good ozone and oxidization resistance | – Limited temperature range (-40℃ to +120℃) – Potential for degradation over time in extreme conditions | www.kiderubber.com |
| China Manufacturer of Molded Rubber Products, EPDM Rubber Gaskets | Molded rubber products, industrial rubber products, extruded rubber products, EPDM rubber gaskets, seals, grommets, bumpers, hoses, cushions, pedals,… | – 30 Years of Experience – Creative Problem Solver – Leading Provider Of EPDM Sealing Solutions – Quotes offered in Hours – Without minimum order quan… | – Generic Placeholder – Generic Placeholder | www.shidarubber.com |
Frequently Asked Questions (FAQs)
What are rubber lip seals used for?
Rubber lip seals are commonly used to prevent leakage of fluids and contaminants in various applications, such as automotive engines, industrial machinery, and household appliances. They create a tight seal around moving parts, ensuring optimal performance and longevity.
How are rubber lip seals manufactured in China?
In China, rubber lip seals are typically manufactured using advanced molding techniques. The process involves mixing raw rubber materials, molding them into the desired shape, and curing them to achieve durability. Factories often utilize automated machinery for efficiency and precision.
What materials are used for rubber lip seals?
Rubber lip seals are usually made from various elastomers, including nitrile rubber (NBR), silicone, and fluorocarbon rubber (FKM). The choice of material depends on the specific application, temperature range, and chemical resistance required.
How can I ensure the quality of rubber lip seals from Chinese factories?
To ensure quality, you can request samples before placing a large order, check for certifications like ISO, and read reviews from other customers. Establishing clear communication with the factory about your specifications and quality standards is also essential.
What is the typical lead time for rubber lip seal production in China?
The lead time for rubber lip seal production can vary, but it generally ranges from 2 to 6 weeks, depending on the complexity of the design and the factory’s workload. It’s a good idea to discuss timelines with the manufacturer to plan accordingly.