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Rubber O Ring / X Ring

A rubber O-ring, also known as a rubber seal ring or toroidal seal, is a circular-shaped mechanical gasket made from elastomeric materials. It is one of the most commonly used types of seals due to its simple design and effectiveness in creating a reliable, leak-proof seal.
Rubber O-rings are typically made from materials like natural rubber or synthetic compounds such as nitrile rubber (NBR), silicone rubber (VMQ), fluorocarbon rubber (FKM), or EPDM (ethylene propylene diene monomer). These materials offer excellent sealing properties, including flexibility, resilience, chemical resistance, and temperature resistance.

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Basic Info:

1.Raw-Material Brand: 

 DuPont (US) / Dow Corning (Germany) / Bayer (Germany) / 3M


AS568 Standard, Custom Size Accepted

3.Material Type: 

NBR / FKM / Silicone / EPDM / HNBR / ACM / Neoprene...etc.

4 Size: 

ID from 0.5MM to 1.5M and customize size was acceptable in different products

5.Products Application

Metallurgical, chemical, engineering, construction, mining, petroleum machinery


Black, white, red, green, or any customize


Temperature from -60° C to +220° C in different material

8.Factory Certificate

IATF 16949:2016, ISO9001, ISO14001 certificated

9.Product Certificate

KTW-W270/ Watermark/ LFGB / RoHs/REACH/FDA

Boman Rubber O Ring Advantages:

1. Viable Fixing: O-rings give a dependable and compelling seal against spills, forestalling the departure of liquids or gases. They make a tight seal between two mating surfaces, guaranteeing legitimate regulation and forestalling defilement.

2. Flexibility: O-rings are accessible in many sizes, materials, and plans, making them reasonable for different applications. They can be utilized in various temperature and strain conditions, as well similarly as with different liquids and gases.

3. Wide Temperature Reach: O-rings can endure an expansive temperature range, from very low temperatures to high temperatures. This makes them appropriate for use in applications that experience outrageous temperature varieties.

4. Substance Opposition: O-rings are accessible in various materials, like Nitrile (NBR), Fluorocarbon (FKM), and Silicone (VMQ), which offer astounding protection from different synthetic compounds. This makes them reasonable for use in applications including forceful liquids or synthetic compounds.

5. Practical: O-rings are moderately cheap contrasted with other fixing choices. They are financially savvy answers for fixing applications and give durable execution, diminishing upkeep and substitution costs.

6. Simple Establishment: O-rings are not difficult to introduce and supplant, requiring negligible exertion and time. They can be immediately embedded into the notch or lodging, considering proficient gathering and upkeep.

7. Protection from Pressure Set: O-rings have great protection from pressure set, meaning they can keep up with their unique shape and fixing properties even in the wake of being compacted for a drawn out period. This guarantees durable execution and dependability.

8. Vibration and Shock Assimilation: O-rings can retain vibrations and shocks, giving padding and diminishing the gamble of harm or disappointment in powerful applications. They assist with keeping a steady and secure seal, even in conditions with development or mechanical pressure.

9. Extensive variety of Utilizations: O-rings are utilized in different ventures, including auto, aviation, oil and gas, drug, food and drink, and numerous others. They are reasonable for fixing applications in motors, siphons, valves, water driven frameworks, pneumatic frameworks, and that's just the beginning.

Product Parameters:

Rubber O Ring / X Ring

Rubber O Ring / X Ring

Rubber O Ring / X Ring

Rubber O Ring / X Ring

Rubber O Ring Products Process Flow Chart:

steps The process flow Process flow name Machinery and equipment/measuring equipment features Special features symbols note
product product
Rubber material visual / / /
IQC Hardness tester hardness /
Tensile machine Tensile strength / /
Tensile machine elongation / /
hydrometer The proportion of / /
Aging test chamber The compression permanent deformation / /
3 Mixing mixer / Material thicknessmm /
4             IQC rheometer TS2 / /
TS50 / /
TS90 / /
Hardness tester hardness /
5 Cutting edge
Cutting machine / Is long /
Material weight /

moulding 300 t hot molding machine, automatic monitoring
/ The molding pressure (kgcm2)
/ Molding time
/ Mold temperature
visual appearance / /
Hardness tester hardness /
The projector/caliper size /
7 IPQC visual appearance / /
Hardness tester hardness /
The projector/caliper size /
8 deflashing visual appearance / /
Automatic disassembly machine / speed /
/ time /
9 QC Scissors/knife appearance / /

Rubber O Ring / X RingRubber O Ring / X Ring

O Ring Applications:

O-rings are widely used in various industries and applications:

1. Water driven Frameworks: O-rings are widely utilized in water powered frameworks for fixing applications in siphons, valves, chambers, and water powered fittings. They give a solid seal against pressure driven liquid spillage, guaranteeing legitimate framework execution and effectiveness.

2. Auto Industry: O-rings track down far and wide use in the auto business for fixing applications in motors, transmissions, fuel frameworks, and stopping mechanisms. They forestall liquid releases and guarantee the appropriate working of different car parts.

3. Hardware and Electrical Gear: O-rings are used in gadgets and electrical hardware for fixing applications in connectors, switches, and circuit sheets. They give protection and security against dampness, dust, and different impurities.

4. Central air Frameworks: O-rings are utilized in warming, ventilation, and cooling frameworks for fixing applications in blowers, siphons, and refrigerant lines. They guarantee legitimate fixing and forestall refrigerant holes, keeping up with framework proficiency.

5. Food and Refreshment Industry: O-rings are utilized in food and drink handling hardware for fixing applications in siphons, valves, and fittings. They give a sterile and secure seal, forestalling defilement and guaranteeing item trustworthiness.

6. Water Treatment and Filtration: O-rings are utilized in water treatment and filtration frameworks for fixing applications in siphons, valves, and channel lodgings. They give a solid seal against water releases and guarantee the productive activity of the framework.

7. Drug and Clinical Hardware: O-rings track down application in drug and clinical gear for fixing applications in siphons, valves, and liquid taking care of frameworks. They give a protected and release free seal, guaranteeing the trustworthiness and security of drug items and operations.

8. Oil and Gas Industry: O-rings are broadly utilized in the oil and gas industry for fixing applications in pipelines, valves, and hardware. They give a solid seal against oil, gas, and other brutal synthetic compounds, guaranteeing protected and effective tasks.

In synopsis, O-rings have a large number of utilizations in businesses like pressure driven frameworks, car, hardware, central air, food and drink, water treatment, drug, oil and gas, and numerous others. Their fixing properties, flexibility, and similarity with various liquids and conditions make them fundamental parts in different frameworks and gear.

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