Industrial O-Rings & Rubber O-Ring Seals
Shiny Unite manufactures industrial rubber O-rings for hydraulic, pneumatic, automotive and general industrial sealing applications. Our O-ring range covers standard AS568 and BS1806 sizes as well as custom dimensions, in materials selected for your operating conditions.
O-Ring Product Types & Applications
We supply O-rings across a range of profiles and material grades:
- NBR O-rings for general oil, water and air sealing
- FKM (Viton) O-rings for high-temperature and chemical resistance
- EPDM O-rings for weathering, ozone and hot-water applications
- HNBR O-rings for oil and heat resistance with improved mechanical performance
- Silicone O-rings for food-contact and wide-temperature-range applications
- Micro O-rings, high-tensile O-rings and flame-retardant O-ring grades
Typical applications include pumps, valves, hydraulic cylinders, pneumatic systems, automotive components, compressors and pipe fittings.
Materials & Manufacturing Options
O-rings are molded from a range of rubber compounds, including NBR, FKM, EPDM, HNBR and silicone. Hardness, dimensions and surface finish can be specified to suit your sealing application. Both standard and metric and inch series are produced.
Custom & OEM Capability
We support OEM and ODM projects with custom O-ring dimensions, material selection guidance and production to your drawing or sample. If your application needs a specific size or compound, send your requirements and our engineers will confirm feasibility.
Request a Quote
Send your O-ring size, material, quantity and application details for a quotation.
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Flame Retardant O-rings
Flame Retardant O-Rings for High-Heat Environments Product Overview Shiny Unite supplies flame retardant O-rings for applications where resistance to flame and high-heat environments is required. This O-ring is available in size 80 x 5.3mm with a ha...
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Oil Resistance O-rings
Oil Resistant O-Rings for Industrial Applications Product Overview Oil Resistant O-Rings are intended for sealing applications where resistance to oil exposure is an important selection consideration. They provide reliable sealing performance in oil...
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High and Low Temperature Resistance O-rings
High and Low Temperature O-Rings for Wide-Temperature Service Product Overview Shiny Unite manufactures high and low temperature O-rings for sealing duties where the operating temperature varies across a wide range. This O-ring has a size of 100 x 5...
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Corrosion Resistance O-rings
Corrosion Resistant O-Rings for Harsh Environments Product Overview Shiny Unite manufactures corrosion resistant O-rings for sealing duties in environments where corrosion can degrade standard seals. This O-ring has a size of 82.4 x 3.55 mm and a ha...
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Wear Resistance O-rings
Wear Resistant O-Rings for Demanding Sealing Duties Product Overview Shiny Unite manufactures wear resistant O-rings for sealing duties where abrasion and surface wear are a concern. This O-ring has a size of 28 x 3.55 mm and a hardness of 70 +/- 5 ...
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High Elasticity O-rings
High Elasticity O-Rings for Pump Applications Product Overview Shiny Unite manufactures high elasticity O-rings for pump applications. This O-ring is produced with a size of 225 x 5.7 mm and a hardness of 70 +/- 5 Shore A. Material & Constructio...
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High tensile strength orings
High Tensile Strength PU O-Rings for Pump Applications Product Overview Shiny Unite supplies high tensile strength polyurethane (PU) O-rings, designed for applications requiring high mechanical strength. This O-ring is available in size 197 x 7mm an...
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O-rings with cross sections below 1.0mm
Micro O-Rings with Cross Sections Below 1.0mm Product Overview Shiny Unite supplies micro O-rings with cross sections below 1.0mm, for compact sealing applications where space is limited. A wide range of small sizes is available, with inner diameter...
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O-ring box kit
O-Ring Box Kits for Excavators Product Overview Shiny Unite supplies O-ring box kits for excavators, providing a ready set of O-rings for maintenance and repair work on construction machinery. Available Machine Brands O-ring box kits are available f...
