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                                                                                                                                                                                                                                                silicone rubber o-ring seal, customized silicone rubber gasket, flat ring gasket seal
                              

Materiais:	Borracha de silicone	Serviço de processamento:	Moldagem
Faixa de dureza:	30-80 Costa A	Cor:	Preto ou personalizado
Aplicativo:	Para todas as indústrias	Quantidade mínima:	5.000 pcs

Materiais:	Borracha de silicone
Serviço de processamento:	Moldagem
Faixa de dureza:	30-80 Costa A
Cor:	Preto ou personalizado
Aplicativo:	Para todas as indústrias
Quantidade mínima:	5.000 pcs

Silicone Rubber O-ring Seal Flat Ring Gasket Customized Silicone Rubber Gasket Seal

Our silicone rubber seals and gaskets are manufactured from high-purity silicone elastomers, offering exceptional resistance to extreme temperatures, chemicals, ozone, and UV radiation. We provide standard O-rings, flat gaskets, and custom-shaped sealing components tailored to your exact specifications. All products comply with international standards including FDA, LFGB, RoHS, and REACH, ensuring safety and reliability across diverse applications.

Key Product Types

Silicone Rubber O-ring Seal

The silicone O-ring features a circular cross-section designed to fit into grooves and create tight seals between mating surfaces. Suitable for both static and dynamic applications, it effectively prevents leakage of liquids, gases, and contaminants. Available in standard sizes (AS568, ISO 3601) or custom dimensions with excellent flexibility and compression set resistance.

Operating temperature range: -60°C to +200°C (special formulations: -100°C to +300°C)
Maintains elasticity in extreme cold or heat conditions
Excellent electrical insulation properties
Biocompatible for medical applications

Silicone Rubber Flat Ring Gasket

Flat ring gaskets provide smooth, even sealing between flat surfaces, ideal for pipelines, valves, flanges, electrical equipment, and household appliances. They deliver reliable waterproof, dustproof, and airtight performance with various thicknesses, diameters, and hardness levels to match specific installation requirements.

Excellent surface fit and low compression set
Resistance to ozone and aging
Optional adhesive backing (3M) for easy installation
Customizable dimensions and specifications

Customized Silicone Rubber Gasket Seal

We develop custom silicone gaskets tailored to your unique design, size, material, and performance requirements. Our engineering team creates perfect sealing solutions based on your 2D/3D drawings, samples, or detailed specifications, covering material selection, mold design, and mass production.

Shape customization: round, square, oval, irregular
Precision tolerance: up to ±0.02mm
Material options: standard, food-grade, medical-grade, oil-resistant silicone
Hardness range: 30-85 Shore A
Color matching: Pantone system available
Special properties: flame-retardant, conductive, high-temperature resistant

Application Fields

Our silicone rubber O-rings, flat gaskets, and customized gaskets serve diverse industries with reliable sealing solutions:

Automotive Industry: Engine seals, brake system seals, window seals, air conditioning gaskets, and battery seals designed to withstand high temperatures and harsh environments
Electronics & Electrical Industry: Sealing for sensors, connectors, power supplies, LED lights, and outdoor electronic equipment providing waterproof, dustproof, and electrical insulation protection
Food & Beverage Industry: Seals for food processing equipment, coffee machines, ovens, water dispensers, and food storage containers compliant with food safety standards
Medical & Pharmaceutical Industry: Seals for medical devices, infusion pumps, sterilization equipment, and pharmaceutical containers ensuring sterility and biocompatibility
Aerospace Industry: Seals for aircraft and spacecraft components adapted to extreme temperature and pressure environments
Household Appliances: Seals for refrigerators, microwaves, washing machines, and water heaters ensuring energy efficiency and waterproof performance
Chemical & Industrial Equipment: Seals for pipelines, valves, reaction kettles, and pumps resistant to chemical corrosion and high pressure

Frequently Asked Questions

Can you produce customized goods?

Yes, we can manufacture products according to your specific requirements for size, diameter, and length.

Can you print words on products as per client's requirement?

Yes, we create labels according to your exact specifications.

What is your payment terms?

We accept T/T, L/C at sight, or PayPal.

Do you accept OEM?

Yes, we provide both OEM and ODM services.

Where is your nearest loading port?

Our nearest loading port is Xiamen, China.

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Silicone Rubber O-ring Seal Flat Ring Gasket Customized Silicone Rubber Gasket Seal