Standard and custom O-ring seals available in a wide range of materials, sizes, shapes, and specifications. Designed for sealing liquids and gases, these O-rings offer cost-effective performance, light weight, easy assembly, and flexible material selection for different sealing environments.
Our O-ring seals are available in standard catalog sizes and custom specifications, making them suitable for a wide range of liquid and gas sealing applications. Different rubber and plastic materials can be selected according to temperature, oil resistance, corrosion resistance, and wear resistance requirements.
A wide catalog of standard O-ring sizes helps support common sealing applications with cost-effective and easy-to-assemble solutions.
O-ring shapes and specifications can be produced according to customer requirements, drawings, or application needs.
Available materials include NBR, EPDM, Silicone, FKM / Viton, PU, PTFE, and other sealing materials.
Designed for fluid sealing applications involving liquids and gases across different equipment and assembly environments.
O-rings are lightweight, easy to install, and economical, making them one of the most widely used sealing elements.
Products are supplied after strict quality control, with a one-year warranty available.
Technical specifications for standard and custom O-ring seals used in liquid and gas sealing applications.
| Product Specifications | |
|---|---|
| Product Name | Standard and Custom O-Ring Seals |
| Material Options | NBR, EPDM, Silicone, FKM / Viton, PU, PTFE |
| Size Type | Standard sizes and custom specifications |
| Customization | Shape and specifications can be produced according to customer requirements |
| Sealing Media | Liquids and gases |
| MOQ | 10,000 pcs |
| Price Range | USD 0.0075–1.5 / pc |
| Quality | Strict quality control |
| Warranty | One year |
| Application | Fluid sealing for liquid and gas systems |
A wide catalog of standard O-ring sizes is available for common sealing needs, while custom shapes and specifications can be produced according to customer requirements.
MOQ
Starting Price per Piece
O-ring seals are widely used in assemblies that require reliable sealing for liquids, gases, oils, chemicals, and other compatible media.
Used in equipment and assemblies that require sealing performance for water, oils, or other compatible liquids.
Suitable for applications where O-rings help prevent gas leakage at connection points or sealing interfaces.
NBR, FKM / Viton, and PU materials can be selected for sealing environments involving oil or grease.
Silicone O-rings can be selected for food-grade sealing applications where material compliance is required.
FKM / Viton and PTFE O-rings can be selected for applications requiring corrosion resistance.
We provide custom O-ring seal production based on your required material, shape, specification, temperature range, sealing media, MOQ, and application environment.
O-ring materials can be selected according to oil resistance, aging resistance, food-grade needs, corrosion resistance, or temperature requirements.
Shapes and specifications can be produced according to customer requirements, drawings, samples, or sealing groove dimensions.
Different O-ring materials can be matched to liquid sealing, gas sealing, oil-contact, food-grade, or chemical-resistant applications.
Products are supplied after strict quality control, with MOQ, pricing, and warranty terms available for order planning.
Explore complementary sealing solutions from our comprehensive product catalog.
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Our engineering team reviews your specs and responds within 24 hours with material recommendations and competitive pricing.
