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Rubber Gasket, Rubber Washer
LIXU
Our industrial rubber flat gaskets and washers are engineered to deliver superior sealing performance, excellent durability, and perfect compatibility with diverse industrial operating conditions. As a trusted manufacturer and supplier of industrial rubber sealing components, Lixu rubber offer a comprehensive range of rubber gaskets, rubber washers, rubber flat gaskets, and rubber flat washers in custom sizes, materials, and hardness levels to meet the exact needs of your industrial applications.
Strict Quality Control: Every batch of rubber gaskets and washers undergoes rigorous testing, including dimensional accuracy checks, material performance tests, and sealing performance tests, to ensure compliance with international standards (ISO, ASTM, DIN) and customer requirements.
High-Quality Materials: We only use premium rubber materials from trusted suppliers, ensuring consistent quality and performance of our products.
Experienced Technical Team: Our team of engineering and technical experts has years of experience in the rubber sealing industry, providing professional advice and support to help you select the right product for your application.
Competitive Pricing: We offer competitive pricing without compromising on quality, thanks to our efficient production processes and bulk purchasing power.
Timely Delivery: We have a global supply chain and efficient production capacity, ensuring fast and reliable delivery of your orders, even for large quantities.
Excellent Customer Service: We are committed to providing exceptional customer service, from initial inquiry to after-sales support, ensuring a smooth and hassle-free experience.
Our rubber flat gaskets and washers are precision-manufactured using high-grade rubber materials and advanced molding technologies. Designed to create a tight, leak-proof seal between two mating surfaces, these industrial rubber sealing products effectively prevent the leakage of fluids (oil, water, chemicals) and gases, reduce vibration, and protect equipment from wear and corrosion. Whether you need standard-sized rubber flat gaskets or custom rubber washers tailored to your specific equipment dimensions, We have the capability to provide cost-effective and reliable sealing solutions. Customer also called rubber gasket, rubber washer as rubber flat gasket, rubber flat washer, industrial rubber gasket, industrial rubber washer, custom rubber flat gasket, high temperature rubber gasket, oil resistant rubber washer, chemical resistant rubber flat gasket, food grade rubber washer, industrial sealing gasket, rubber sealing washer to meet their different and diversified needs !
Nitrile Rubber (NBR) Flat Gasket & Washer: Excellent oil resistance, fuel resistance, and petroleum-based fluid resistance. Ideal for automotive, hydraulic, and machinery applications operating at temperatures from -40°C to 120°C. Popular choice for oil resistant rubber washer and hydraulic system rubber gasket.
Silicone Rubber (VMQ) Flat Gasket & Washer: Superior high-temperature resistance (-60°C to 230°C) and excellent flexibility. Features good ozone and weather resistance. Perfect for food processing, medical equipment, and high-temperature industrial applications, such as food grade rubber washer and high temp rubber flat gasket.
Fluorocarbon Rubber (FKM/Viton®) Flat Gasket & Washer: Exceptional chemical resistance, fuel resistance, and high-temperature stability (-20°C to 200°C). Suitable for harsh industrial environments, chemical processing plants, and aerospace applications, including chemical resistant rubber gasket and corrosive environment rubber washer.
EPDM Rubber Flat Gasket & Washer: Outstanding resistance to water, steam, ozone, and weather. Performs well in outdoor applications and HVAC systems with temperatures ranging from -50°C to 150°C. Ideal for water resistant rubber flat washer and HVAC rubber gasket.
Neoprene (CR) Rubber Flat Gasket & Washer: Good oil resistance, weather resistance, and ozone resistance. Widely used in marine, automotive, and industrial applications operating at -40°C to 120°C, such as marine rubber washer and industrial equipment rubber gasket.
| Rubber Material | Hardness (Shore A) | Temperature Range | Tensile Strength (Min, MPa) | Elongation at Break (Min, %) | Key Resistance Properties | Compliance Standards |
|---|---|---|---|---|---|---|
| Nitrile Rubber (NBR) | 60-90 | -40°C ~ 120°C | 15 | 300 | Excellent: Oil, fuel, petroleum fluids; Good: Water, mild chemicals; Poor: Strong acids, ozone | ISO 34-1, ASTM D2000 |
| Silicone Rubber (VMQ) | 50-80 | -60°C ~ 230°C | 8 | 400 | Excellent: High temperature, ozone, weather; Good: Mild acids/bases; Poor: Oil, fuel | FDA 21 CFR 177.2600, ISO 34-1 |
| Fluorocarbon Rubber (FKM/Viton®) | 70-90 | -20°C ~ 200°C | 12 | 250 | Excellent: Chemicals, solvents, fuels, acids, bases; Good: High temperature; Poor: Low temperature (below -20°C) | ASTM D2000, AMS 3265 |
| EPDM Rubber | 60-90 | -50°C ~ 150°C | 14 | 350 | Excellent: Water, steam, ozone, weather, alkaline solutions; Good: Mild acids; Poor: Oil, fuel | ISO 34-1, ASTM D2000 |
| Neoprene (CR) | 60-90 | -40°C ~ 120°C | 16 | 300 | Good: Oil, weather, ozone, mild chemicals; Fair: Acids; Poor: Strong solvents | ASTM D2000, ISO 34-1 |
Precision Sizing & Perfect Fit: Manufactured with strict dimensional control to ensure a precise fit with your equipment, reducing installation time and minimizing leakage risks. Available in standard and custom sizes for all industrial needs.
Superior Sealing Performance: High-quality rubber materials and advanced molding processes ensure a tight, consistent seal even under high pressure and extreme temperatures, effectively preventing fluid and gas leakage.
Exceptional Durability & Long Service Life: Resistant to abrasion, compression set, aging, and environmental factors (oil, chemicals, weather), ensuring long service life and reducing replacement frequency and maintenance costs.
Wide Temperature & Pressure Range: Available in materials that perform reliably across a broad temperature range (-60°C to 230°C) and can withstand varying pressure levels, making them suitable for diverse industrial environments.
Versatile Compatibility: Compatible with a wide range of industrial equipment, including pumps, valves, pipes, tanks, motors, and machinery, making them a universal sealing solution for multiple industries.
Customizable Solutions: We offer custom rubber flat gaskets and washers tailored to your specific requirements, including custom sizes, materials, hardness levels, and surface treatments.
Cost-Effective & High Value: Competitive pricing combined with high quality and long service life ensures excellent value for money, helping you reduce overall operational costs.
Automotive Industry: Engine components, transmission systems, fuel systems, hydraulic brakes, cooling systems, and exhaust systems. Used as automotive rubber washer, engine oil gasket, and fuel system sealing washer.
Chemical Processing Industry: Pipes, tanks, valves, and pumps handling corrosive chemicals, solvents, and acids. Ideal as chemical resistant rubber flat gasket and acid proof rubber washer.
Hydraulic & Pneumatic Systems: Cylinders, valves, hoses, and fittings. Used to prevent fluid leakage and maintain system pressure, such as hydraulic rubber gasket and pneumatic sealing washer.
Food & Beverage Industry: Processing equipment, packaging machinery, and sanitary systems. Made from food grade rubber materials to ensure safety and compliance with industry standards, such as food grade rubber flat gasket.
Marine Industry: Ship engines, pipelines, and marine equipment. Resistant to saltwater, oil, and harsh marine environments, such as marine rubber flat washer and saltwater resistant rubber gasket.
HVAC & Water Treatment: Pumps, valves, piping systems, and water treatment equipment. Resistant to water, steam, and ozone, such as HVAC rubber washer and water treatment rubber gasket.
Power Generation Industry: Turbines, generators, and power plant equipment. Designed to withstand high temperatures and pressures, such as high pressure rubber flat gasket and power plant rubber washer.
General Industrial Machinery: Motors, compressors, gearboxes, and other industrial equipment. Used for sealing, vibration reduction, and wear protection.
Requirement Consultation: Contact our technical team with your specific requirements, including application details (temperature, pressure, chemical environment), dimensions (inner diameter, outer diameter, thickness), material preferences, quantity, and delivery time.
Design & Engineering: Our engineering team will design the custom rubber flat gasket or washer based on your requirements, conduct compatibility analysis, and provide a detailed design drawing for your approval.
Prototype Production & Testing: We will produce a small batch of prototypes and conduct rigorous testing (dimensional accuracy, sealing performance, material properties) to ensure they meet your expectations.
Mass Production & Quality Control: Once the prototype is approved, we will start mass production with strict quality control measures to ensure consistency and reliability.
Delivery & After-Sales Support: We will arrange timely delivery and provide comprehensive after-sales support, including installation guidance and performance follow-up.
Whether you need standard rubber flat gaskets, rubber washers, or custom sealing solutions for your industrial applications, We are here to help. Contact us today to discuss your requirements, request a free quote, or get technical support from our experts.
We look forward to partnering with you and providing the high-quality rubber sealing products you need to keep your industrial equipment running smoothly.
