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  • Custom High Precision Fpm Ffkm Hnbr Nbr Fkm Silicone Epdm Rubber Oring Seals O-ring O Rings
  • Custom High Precision Fpm Ffkm Hnbr Nbr Fkm Silicone Epdm Rubber Oring Seals O-ring O Rings
  • Custom High Precision Fpm Ffkm Hnbr Nbr Fkm Silicone Epdm Rubber Oring Seals O-ring O Rings
  • Custom High Precision Fpm Ffkm Hnbr Nbr Fkm Silicone Epdm Rubber Oring Seals O-ring O Rings
  • Custom High Precision Fpm Ffkm Hnbr Nbr Fkm Silicone Epdm Rubber Oring Seals O-ring O Rings
  • Custom High Precision Fpm Ffkm Hnbr Nbr Fkm Silicone Epdm Rubber Oring Seals O-ring O Rings
Custom High Precision Fpm Ffkm Hnbr Nbr Fkm Silicone Epdm Rubber Oring Seals O-ring O Rings

Custom High Precision Fpm Ffkm Hnbr Nbr Fkm Silicone Epdm Rubber Oring Seals O-ring O Rings

  • 2 - 999 Pieces
    $0.10
  • 1000 - 9999 Pieces
    $0.05
  • >= 10000 Pieces
    $0.01

Customization:

Customized logo（Min.Order: 500 pieces）
Customized packaging（Min.Order: 500 pieces）
Graphic customization（Min.Order: 500 pieces）
View product details

Custom High Precision Fpm Ffkm Hnbr Nbr Fkm Silicone Epdm Rubber Oring Seals O-ring O Rings

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Sealing & Leak Prevention: High-precision O-rings designed to prevent fluid and gas leakage in mechanical systems, ensuring operational integrity in dynamic and static applications.
  • Material Versatility: Available in specialized materials like HNBR (oil/chemical resistance), FFKM (extreme temperature/chemical resistance), EPDM (oxidation resistance), and silicone (high flexibility), tailored for diverse environmental demands.

Key features

  • 1. Advanced Material Technology

    • With corrosion-resistant HNBR (Hydrogenated Nitrile Butadiene Rubber), you can achieve superior oil and heat resistance compared to standard NBR seals*. The inclusion of FFKM (Fluorinated Elastomer) ensures unmatched chemical and extreme temperature tolerance in harsh environments.

  • 2. Versatile Material Compatibility

    • With a choice of materials like silicone rubber (-50°C to 200°C flexibility) and EPDM (ozone/weather resistance), you can adapt to diverse industrial, automotive, or food-grade applications requiring specific durability or regulatory compliance*.

  • 3. Precision-Engineered Design

    • With uniform sizing and high-precision manufacturing, you can ensure seamless integration into standardized systems, reducing installation errors and downtime compared to non-uniform seals*.

  • 4. Extreme Environment Performance

    • With FKM (Fluorocarbon) compounds capable of withstanding temperatures up to 250°C and aggressive chemicals, you can maintain seal integrity in continuous industrial or high-pressure scenarios longer than conventional rubber seals*.

  • 5. Multi-Scenario Adaptability

    • With materials like food-grade silicone and medical-grade Nitrile rubber, you can address both commercial (e.g., automotive) and specialized (e.g., food processing) sealing needs without cross-contamination risks*.

  • Notes:

    • The green coloration in the image may indicate nitrile-based materials (NBR/HNBR), commonly used for oil resistance, but certification details (e.g., FDA, RoHS) require manufacturer verification.

Product details

Custom High Precision Fpm Ffkm Hnbr Nbr Fkm Silicone Epdm Rubber Oring Seals O-ring O Rings

Our Custom High Precision O-Rings are engineered from premium elastomers like HNBR, FFKM, Nitrile, EPDM, FKM, and silicone rubber, offering unmatched sealing performance in diverse applications. Designed with precision for industries ranging from automotive to medical equipment, these green-colored seals ensure visibility and chemical resistance.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialHNBR (Oil/Heat Resistant), FFKM (High-Temperature/Chemical Resistance), Nitrile (Oil-Resistant), EPDM (Ozone Resistant), FKM (Fuel Resistant), Silicone (Low-Temperature)Sealing in automotive engines, chemical processing, food-grade equipment
Size RangeCustomizable from 1mm to 50mm (ID/OD) with ±0.01mm precisionPrecision machinery, aerospace components
Temperature Range-60°C to +300°C (FFKM), -50°C to +200°C (HNBR/Silicone)Harsh environments (e.g., oil refineries, cryogenics)
CertificationsISO 3601, FDA-compliant options availableMedical and food-grade applications

Customization guide

Adjustable parameters include:

  • Material: Select from 6+ elastomers to match chemical exposure or temperature needs.
  • Size: Customize ID/OD dimensions for tight tolerances (±0.01mm).
  • Color: Green standard, but available in other colors for identification in critical systems.

Get inspired

With FFKM material, you can seal high-temperature fluids in aerospace systems. For automotive engines, HNBR ensures oil resistance and longevity. Choose silicone for low-temperature medical devices or food processing equipment.

Choose your model

ParameterBase Model (HNBR)Advanced Model (FKM)Pro Model (FFKM)
MaterialHNBRFKMFFKM
Max Temp. Resistance150°C200°C+30% 260°C
Chemical ResistanceOil/GasFuels/Oils+50% Aggressive Chemicals
Cost EfficiencyStandardMid-RangePremium

Supplier's note

  1. Breakthroughs:

    • FFKM Material: Triple the chemical resistance of standard Nitrile, enabling use in corrosive environments.
    • Precision Tolerances: ±0.01mm ensures leak-proof seals in high-pressure systems.
    • Material Diversity: 6+ elastomers cover 90% of industrial sealing needs.

  2. Version Selection:

    • Base Model: Ideal for general automotive or HVAC systems needing oil resistance.
    • Advanced Model: Choose for fuel systems or food-grade machinery requiring FDA compliance.
    • Pro Model: Essential for aerospace or chemical plants where extreme temperatures and corrosives are present.

With FFKM’s 260°C tolerance, you can seal rocket fuel systems. Pair silicone with food-grade certification for FDA-compliant equipment. The Base Model’s cost efficiency makes it perfect for mass-produced consumer goods.

Frequently asked questions

  • Which material is best for high-temperature applications like industrial machinery?

  • Which O-rings are best suited for chemical resistance in laboratory equipment?

  • What O-rings offer tight sealing for small mechanical components?

  • Can I customize O-ring sizes and materials for a specific industrial application?

  • HNBR vs FFKM: Which material is better for extreme chemical and thermal environments?

  • How do I clean and maintain silicone rubber O-rings for longevity?

  • Are your rubber O-ring materials FDA-approved for food-grade applications?

  • Can I request custom colors for O-rings to improve visibility in machinery?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material TypeAutomotive, Industrial MachineryIndustry Standard: Nitrile (ASTM D2000)Our Base: HNBR (ISO 37) ▲Our Advanced: FFKM (ISO 188) ▲▲▲
(Nitrile: oil resistance; HNBR: enhanced oil/chemicals; FFKM: extreme chemical resistance)FFKM: Resists fuels, acids, and high temps (e.g., aerospace)FFKM: 3x cost of Nitrile

| Temperature Range | Aerospace, High-Temperature Systems | Industry Standard: -30°C to 120°C (ASTM D2000) | Our Base: -40°C to 150°C (ISO 37) ▲ | Our Advanced: -10°C to 300°C (ISO 188) ▲▲▲ |
| | | (FFKM withstands jet engine exhaust; HNBR suits automotive) | Advanced: Withstands 300°C (e.g., turbine seals) | FFKM: Brittle at sub-zero temps (-40°C) |

| Chemical Resistance | Chemical Processing, Oil & Gas | Industry Standard: Oil-based fluids (ASTM D543) | Our Base: Oils + fuels (ASTM D543) ▲ | Our Advanced: Acids/alkalis + fuels (ASTM F739) ▲▲▲ |
| | | (Nitrile resists oils; FFKM handles aggressive chemicals) | Advanced: Resists sulfuric acid (e.g., chemical plants) | Base: Degraded by strong acids (e.g., H₂SO₄) |

| Hardness (Shore A) | Precision Machinery, Medical Equipment | Industry Standard: 70–90 (ISO 7619) | Our Base: 60–85 (ISO 7619) ▲ | Our Advanced: 55–95 (customizable) ▲▲ |
| | | (Soft for flexibility; hard for rigidity) | Advanced: Custom hardness for tight tolerances (e.g., medical valves) | Soft materials: Risk of deformation under pressure |

| Compression Set | Long-Service Seals, HVAC Systems | Industry Standard: ≤25% (ASTM D395) | Our Base: ≤15% (ASTM D395) ▲▲ | Our Advanced: ≤10% (ASTM D395) ▲▲▲ |
| | | (Measures seal recovery after prolonged compression) | Advanced: Maintains integrity in 10,000+ hours (e.g., HVAC) | Base: Gradual loss of seal over 5,000 hours |

| Cost | Budget-Conscious Applications, High-Volume Production | Industry Standard: $5–10/unit | Our Base: $8–15/unit ▲ | Our Advanced: $15–30/unit ▲▲▲ |
| | | (Nitrile is economical; FFKM is premium) | Base: Cost-effective for automotive大批量生产 | Advanced: Prohibitive for low-budget projects |

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