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O-Rings(Type:P (For Mounting, Dynamic))

O-rings are indispensable sealing components that offer reliable and leakage of fluids or gases across a wide range of applications. They find extensive use in diverse industries, including automotive, manufacturing, oil and gas, food and pharmaceuticals, etc. When choosing an O-ring, it's crucial to consider factors such as inner diameter, thickness or wire diameter, materials, for example, Nitrile Rubber, Silicon Rubber, Fluoro Rubber, etc. and operating environments such as Heat Resistant, Chemical Resistant, and so on. To ensure top-quality products, trusted brands like MISUMI, ESCO, NOK, and RS Pro are highly recommended.
Enjoy the convenience of FREE SHIPPING and NO MINIMUM ORDER on O Ring and related products, for example, O Ring gauge, O Ring Cord, and Back Up Ring. If you have any doubts or need assistance in selecting the right product, our experts are ready to provide advice and guidance.
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  • You can add up to 6 items per a category to the compare list. Sale

    O-Rings/P Series
    O-Rings/P Series
    O-Rings/P Series
    O-Rings/P Series
    O-Rings/P Series
    O-Rings/P Series
    O-Rings/P Series
    O-Rings/P Series
    O-Rings/P Series
    Sale

    O-Rings/P Series

    MISUMI

    O-Rings/P SeriesThe O Ring is a commonly employed sealing component found in automation machines across a wide range of industries.[Feature]● Inner Diameter Minimum/ Maximum (mm.) : 2.8 to 79.6● Thickness (mm.) : 1.9, 2, 2.4, 3, 3.5 and 5.7● Material and Operating Temperature Range (℃)Nitrile Rubber -> -30 to 100 ℃Silicone Rubber -> -50 to 200 ℃Fluoro Rubber -> -15 to 200 ℃Ethylene Propylene Rubber -> -45 to 130 ℃[Application]O-rings are utilized across multiple industries to prevent the leakage of fluids or gases between two components

    • Volume Discount
    CAD :
    2D / 3D
    Inner Dia. d(Ø) Wire Dia. W(mm) Type Material Environment, Applications
    2.8 ~ 79.6 1.9 ~ 5.7 P (For Mounting, Dynamic) Nitrile Rubber / Ethylene Propylene Rubber / Silicon Rubber / Fluoro Rubber Mineral Oil Resistant / Heat Resistant / Abrasion Resistant / Pressure Resistant / Chemical Resistant / Weather Resistant / Cold Resistant
    From: 597 VND
    Special Price
    Days to Ship: Số ngày giao hàng: Same day or more
    day to ship Same day or more
  • You can add up to 6 items per a category to the compare list. Sale

    O-Ring - JIS B 2401 - P Series (Static/Dynamic application)
    Sale

    O-Ring - JIS B 2401 - P Series (Static/Dynamic application)【1-10 Pieces Per Package】

    NOK

    NOK's new JIS-compliant O-ring.

    Inner Dia. d(Ø) Wire Dia. W(mm) Type Material Environment, Applications
    2.8 ~ 499.5 1.9 ~ 8.4 P (For Mounting, Dynamic) Nitrile Rubber / Silicon Rubber / Fluoro Rubber Mineral Oil Resistant / Heat Resistant / Abrasion Resistant / Pressure Resistant / Chemical Resistant / Cold Resistant
    From: 1,980 VND
    Special Price
    Days to Ship: Số ngày giao hàng: Same day or more
    day to ship Same day or more
  • You can add up to 6 items per a category to the compare list.

    O Ring-P Type

    O Ring-P Type

    HANSUNGTECH

    Inner Dia. d(Ø) Wire Dia. W(mm) Type Material Environment, Applications
    3 ~ 500 - P (For Mounting, Dynamic) - -
    Days to Ship: Số ngày giao hàng: 8 Day(s) or more
    day to ship 8 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    O-Ring P for Motion and Fixing

    O-Ring P for Motion and Fixing

    MUSASHI OILSEAL

    A JIS B 2401 standard compliant P O-ring.

    Inner Dia. d(Ø) Wire Dia. W(mm) Type Material Environment, Applications
    1.8 ~ 939.5 1.9 ~ 8.4 P (For Mounting, Dynamic) Nitrile Rubber / Silicon Rubber / Fluoro Rubber -
    From: 8,083 VND
    Days to Ship: Số ngày giao hàng: 4 Day(s) or more
    day to ship 4 Day(s) or more
  • You can add up to 6 items per a category to the compare list. Sale

    O-Rings/P Series/Chemical/Heat Resistant
    O-Rings/P Series/Chemical/Heat Resistant
    O-Rings/P Series/Chemical/Heat Resistant
    Sale

    O-Rings/P Series/Chemical/Heat Resistant

    MISUMI

    O-Rings/P Series/Chemical/Heat ResistantThe O Ring is a commonly employed sealing component found in automation machines across a wide range of industries.[Feature]● Inner Diameter Minimum/ Maximum (mm.) : 2.8 to 29.7● Thickness (mm.) : 1.9, 2.4 and 3.5● Material : Perfluoro Rubber● Max Operating Temperature Range (℃) / PropertiesMPPEM -> 260 ℃ / Chemical ResistantMPPEJ -> 320 ℃ / Special Heat Resistant[Application]O-rings are utilized across multiple industries to prevent the leakage of fluids or gases for mounting dynamic application

    • Volume Discount
    CAD :
    2D / 3D
    Inner Dia. d(Ø) Wire Dia. W(mm) Type Material Environment, Applications
    2.8 ~ 29.7 1.9 ~ 3.5 P (For Mounting, Dynamic) Fluoro Rubber Heat Resistant / Chemical Resistant
    From: 239,130 VND
    Special Price
    Days to Ship: Số ngày giao hàng: Same day or more
    day to ship Same day or more
  • You can add up to 6 items per a category to the compare list.

    JIS B 2401-1 P (for Motion, Cylindrical Surface Mount and Flat Surface Mount)

    JIS B 2401-1 P (for Motion, Cylindrical Surface Mount and Flat Surface Mount)

    MORISEI

    This O-ring can be used for dynamic applications and for cylindrical/flat surface mount.The O Ring is a commonly employed sealing component found in automation machines across a wide range of industries.[Feature]● Inner Diameter Minimum/ Maximum (mm.) : 1.8 to 554.5● Thickness (mm.) : 1.9, 2.4, 3.5, 5.7 and 8.4● Material CodeNitrile Rubber : NBR-90 (Class 1 B) or NBR-70-1 (Class 1 A) or NBR-70-2 (Class 2)Silicon Rubber : VMQ-70 (Class 4 D)Ethylene Propylene Rubber : EPDM-70Fluoro Rubber : FKM-70 (Class 4 D) or FKM-90[Application]O-rings are utilized across multiple industries to prevent the leakage of fluids or gases for motion, cylindrical surface mount and flat surface mount)

    Inner Dia. d(Ø) Wire Dia. W(mm) Type Material Environment, Applications
    1.8 ~ 554.5 1.9 ~ 8.4 P (For Mounting, Dynamic) Nitrile Rubber / Ethylene Propylene Rubber / Silicon Rubber / Fluoro Rubber Mineral Oil Resistant / Gasoline Resistant / Animal and Vegetable Oil Resistant / Heat Resistant / Coolant Resistant / Abrasion Resistant / Pressure Resistant / Cold Resistant / Water Resistant / Hot Water-resistant
    From: 2,500 VND
    Days to Ship: Số ngày giao hàng: 4 Day(s) or more
    day to ship 4 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    O-Ring P Series
    O-Ring P Series
    O-Ring P Series

    O-Ring P Series【200 Pieces Per Package】

    MISUMI

    O-Ring P SeriesThe O Ring is a commonly employed sealing component found in automation machines across a wide range of industries.[Feature]● Inner Diameter Minimum/ Maximum (mm.) : 2.8 to 49.7● Thickness (mm.) : 1.9, 2.4, 3.5 and 5.7● Applications Environment : Mineral Oil Resistant● Material : Nitrile Rubber● Operable Temperature Range (°C) : -30 to 100°C[Application]O-rings are utilized across multiple industries to prevent the leakage of fluids or gases between two components

    • Volume Discount
    Inner Dia. d(Ø) Wire Dia. W(mm) Type Material Environment, Applications
    49.7 5.7 P (For Mounting, Dynamic) Nitrile Rubber Mineral Oil Resistant
    From: 1,876,705 VND
    Days to Ship: Số ngày giao hàng: 6 Day(s)
    day to ship 6 Day(s)
  • You can add up to 6 items per a category to the compare list.

    O-Ring NOK Iron Rubber P Series (Static/Dynamic application)

    O-Ring NOK Iron Rubber P Series (Static/Dynamic application)

    NOK

    O-Ring NOK Iron Rubber P Series (Static/Dynamic application)The O Ring is a commonly employed sealing component found in automation machines across a wide range of industries.[Feature]● Inner Diameter Minimum/ Maximum (mm.) : 2.8 to 49.7● Thickness (mm.) : 1.9, 2.4 and 3.5● Operating Temperature Range (℃) : -35 to 80● Applications Environment : Excellent abrasion resistance.● Material: Urethane RubberNOK symbol : U801[Application]O-rings are utilized across multiple industries to prevent the leakage of fluids or gases for static/dynamic application

    Inner Dia. d(Ø) Wire Dia. W(mm) Type Material Environment, Applications
    2.8 ~ 49.7 1.9 ~ 3.5 P (For Mounting, Dynamic) Urethane Rubber Pressure Resistant
    From: 23,671 VND
    Days to Ship: Số ngày giao hàng: Same day or more
    day to ship Same day or more
  • You can add up to 6 items per a category to the compare list.

    O-Ring

    O-Ring

    WAKISANGYO

    Gasket for hydraulic-related equipment, bathrooms, kitchens, etc.*Caution*· The surface in contact with the ground may become discolored due to chemical reactions. · Use within a temperature range of -10°C to +100°C.

    Inner Dia. d(Ø) Wire Dia. W(mm) Type Material Environment, Applications
    89.6 5.7 P (For Mounting, Dynamic) Nitrile Rubber Mineral Oil Resistant / Animal and Vegetable Oil Resistant / Water Resistant / Hot Water-resistant
    From: 49,500 VND
    Days to Ship: Số ngày giao hàng: 9 Day(s)
    day to ship 9 Day(s)
  • You can add up to 6 items per a category to the compare list.

    Backup Ring (5 Pcs.)

    Backup Ring (5 Pcs.)【5 Pieces Per Package】

    ESCO

    Backup Ring EA423RD-10AA back-up ring is a component used in conjunction with an O-ring to provide enhanced sealing performance in certain applications[Feature]● Applicable O-ring JIS Number : P-10A● Inner Diameter (mm.) : 9.8● Thickness (mm.) : 2.4● Shape : Spiral● Material : Teflon(R)[Application]These back-up rings are used to prevent extrusion or deformation of the O-ring under high pressure or dynamic conditions

    Inner Dia. d(Ø) Wire Dia. W(mm) Type Material Environment, Applications
    - - P (For Mounting, Dynamic) Fluoro Rubber -
    From: 144,921 VND
    Days to Ship: Số ngày giao hàng: Same day or more
    day to ship Same day or more
  • You can add up to 6 items per a category to the compare list.

    O-Ring (Silicone Rubber / 10 Pcs.)

    O-Ring (Silicone Rubber / 10 Pcs.)【10 Pieces Per Package】

    ESCO

    An O-ring to prevent fluid leakage. Excellent cold/heat resistance.

    Inner Dia. d(Ø) Wire Dia. W(mm) Type Material Environment, Applications
    - - P (For Mounting, Dynamic) Silicon Rubber Heat Resistant / Cold Resistant
    From: 154,883 VND
    Days to Ship: Số ngày giao hàng: 6 Day(s) or more
    day to ship 6 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    O-Ring Set OR8010 Portable Set

    O-Ring Set OR8010 Portable Set

    MUSASHI OILSEAL

    Portable O-ring set suitable for on-site repairs and maintenance.[Features]· Although the O-ring is simple in structure, the self-sealing effect is good.· Exhibits stable sealing performance at high pressures.· There are plenty of different types and sizes available at low prices.· Easy to install and requires only a small space.· There is no fixed seal orientation, which enables seals to made from both sides.

    Inner Dia. d(Ø) Wire Dia. W(mm) Type Material Environment, Applications
    - - P (For Mounting, Dynamic) - -
    From: 3,636,250 VND
    Days to Ship: Số ngày giao hàng: 4 Day(s) or more
    day to ship 4 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    O-Ring (For High Pressure)

    O-Ring (For High Pressure)【10 Pieces Per Package】

    ESCO

    ESCO O-ring (for high pressure). [Materials]·Nitrile rubber

    Inner Dia. d(Ø) Wire Dia. W(mm) Type Material Environment, Applications
    - - P (For Mounting, Dynamic) Nitrile Rubber Mineral Oil Resistant / Animal and Vegetable Oil Resistant / Pressure Resistant
    From: 113,114 VND
    Days to Ship: Số ngày giao hàng: 6 Day(s) or more
    day to ship 6 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    O-Ring (for Motion)

    O-Ring (for Motion)【10 Pieces Per Package】

    ESCO

    ESCO O-ring (for dynamic application). [Materials]·Nitrile rubber

    Inner Dia. d(Ø) Wire Dia. W(mm) Type Material Environment, Applications
    - - P (For Mounting, Dynamic) Nitrile Rubber Mineral Oil Resistant / Animal and Vegetable Oil Resistant
    From: 103,488 VND
    Days to Ship: Số ngày giao hàng: 6 Day(s) or more
    day to ship 6 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    O-Ring Set OR8000 Portable Set

    O-Ring Set OR8000 Portable Set

    MUSASHI OILSEAL

    O-Ring Set OR8000 Portable SetThis box contains a variety of O Ring sizes to choose from, accompanied by a plentiful quantity of pieces.[Feature]● Contain O Ring Nominal Number : P-3 to P-40● Thickness (mm.) :Nominal Number : P-3 to P-10 the thickness is 1.9Nominal Number : P-10A to P-22 the thickness is 2.4Nominal Number : P-22A to P-40 the thickness is 3.5● Material : Nitrile Rubber● Standard : JIS B2401[Application]A portable O-ring set for carrying suitable for on-site repairs and maintenance.

    Inner Dia. d(Ø) Wire Dia. W(mm) Type Material Environment, Applications
    - - P (For Mounting, Dynamic) - -
    From: 897,106 VND
    Days to Ship: Số ngày giao hàng: 4 Day(s) or more
    day to ship 4 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    O-Ring Set OR8001 Portable Set

    O-Ring Set OR8001 Portable Set

    MUSASHI OILSEAL

    O-Ring Set OR8001 Portable SetThis box contains a variety of O Ring sizes to choose from, accompanied by a plentiful quantity of pieces.[Feature]● Contain O Ring Nominal Number : P-41 to P-90● Thickness (mm.) :Nominal Number : P-41 to P-50 the thickness is 3.5Nominal Number : P-50A to P-90 the thickness is 5.7● Material : Nitrile Rubber● Standard : JIS B2401[Application]A portable O-ring set for carrying suitable for on-site repairs and maintenance.

    Inner Dia. d(Ø) Wire Dia. W(mm) Type Material Environment, Applications
    - - P (For Mounting, Dynamic) - -
    From: 947,098 VND
    Days to Ship: Số ngày giao hàng: 4 Day(s) or more
    day to ship 4 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    O-Ring (Fluoroelastomer / 10 Pcs.)

    O-Ring (Fluoroelastomer / 10 Pcs.)【10 Pieces Per Package】

    ESCO

    O-ring (fluoroelastomer, 10 pcs.). [Applications]Mineral oil resistant, gasoline resistant, animal and vegetable oil resistant, and heat resistant

    Inner Dia. d(Ø) Wire Dia. W(mm) Type Material Environment, Applications
    - - P (For Mounting, Dynamic) Fluororesin Mineral Oil Resistant / Gasoline Resistant / Animal and Vegetable Oil Resistant / Heat Resistant
    From: 179,185 VND
    Days to Ship: Số ngày giao hàng: 6 Day(s) or more
    day to ship 6 Day(s) or more
BrandNhãn hiệu
Product SeriesDòng sản phẩm
CADCAD
From
Days to ShipSố ngày giao hàng
Inner Dia. d(Ø)
Wire Dia. W(mm)
Type
Material
Environment, Applications

    You can add up to 6 items per a category to the compare list.Sale

    O-Rings/P Series
      O-Rings/P Series
      O-Rings/P Series
      O-Rings/P Series
      O-Rings/P Series
      O-Rings/P Series
      O-Rings/P Series
      O-Rings/P Series
      O-Rings/P Series

        You can add up to 6 items per a category to the compare list.Sale

        O-Ring - JIS B 2401 - P Series (Static/Dynamic application)

            You can add up to 6 items per a category to the compare list.

            O Ring-P Type

                You can add up to 6 items per a category to the compare list.

                O-Ring P for Motion and Fixing

                    You can add up to 6 items per a category to the compare list.Sale

                    O-Rings/P Series/Chemical/Heat Resistant
                      O-Rings/P Series/Chemical/Heat Resistant
                      O-Rings/P Series/Chemical/Heat Resistant

                        You can add up to 6 items per a category to the compare list.

                        JIS B 2401-1 P (for Motion, Cylindrical Surface Mount and Flat Surface Mount)

                            You can add up to 6 items per a category to the compare list.

                            O-Ring P Series
                              O-Ring P Series
                              O-Ring P Series

                                You can add up to 6 items per a category to the compare list.

                                O-Ring NOK Iron Rubber P Series (Static/Dynamic application)

                                    You can add up to 6 items per a category to the compare list.

                                    O-Ring

                                        You can add up to 6 items per a category to the compare list.

                                        Backup Ring (5 Pcs.)

                                            You can add up to 6 items per a category to the compare list.

                                            O-Ring (Silicone Rubber / 10 Pcs.)

                                                You can add up to 6 items per a category to the compare list.

                                                O-Ring Set OR8010 Portable Set

                                                    You can add up to 6 items per a category to the compare list.

                                                    O-Ring (For High Pressure)

                                                        You can add up to 6 items per a category to the compare list.

                                                        O-Ring (for Motion)

                                                            You can add up to 6 items per a category to the compare list.

                                                            O-Ring Set OR8000 Portable Set

                                                                You can add up to 6 items per a category to the compare list.

                                                                O-Ring Set OR8001 Portable Set

                                                                    You can add up to 6 items per a category to the compare list.

                                                                    O-Ring (Fluoroelastomer / 10 Pcs.)
                                                                      BrandNhãn hiệu

                                                                      MISUMI

                                                                      NOK

                                                                      HANSUNGTECH

                                                                      MUSASHI OILSEAL

                                                                      MISUMI

                                                                      MORISEI

                                                                      MISUMI

                                                                      NOK

                                                                      WAKISANGYO

                                                                      ESCO

                                                                      ESCO

                                                                      MUSASHI OILSEAL

                                                                      ESCO

                                                                      ESCO

                                                                      MUSASHI OILSEAL

                                                                      MUSASHI OILSEAL

                                                                      ESCO

                                                                      Product SeriesDòng sản phẩm

                                                                      O-Rings/P Series

                                                                      O-Ring - JIS B 2401 - P Series (Static/Dynamic application)【1-10 Pieces Per Package】

                                                                      O Ring-P Type

                                                                      O-Ring P for Motion and Fixing

                                                                      O-Rings/P Series/Chemical/Heat Resistant

                                                                      JIS B 2401-1 P (for Motion, Cylindrical Surface Mount and Flat Surface Mount)

                                                                      O-Ring P Series【200 Pieces Per Package】

                                                                      O-Ring NOK Iron Rubber P Series (Static/Dynamic application)

                                                                      O-Ring

                                                                      Backup Ring (5 Pcs.)【5 Pieces Per Package】

                                                                      O-Ring (Silicone Rubber / 10 Pcs.)【10 Pieces Per Package】

                                                                      O-Ring Set OR8010 Portable Set

                                                                      O-Ring (For High Pressure)【10 Pieces Per Package】

                                                                      O-Ring (for Motion)【10 Pieces Per Package】

                                                                      O-Ring Set OR8000 Portable Set

                                                                      O-Ring Set OR8001 Portable Set

                                                                      O-Ring (Fluoroelastomer / 10 Pcs.)【10 Pieces Per Package】

                                                                      CADCAD
                                                                      • 2D / 3D
                                                                      • 2D / 3D
                                                                      From

                                                                      597 VND

                                                                      Special Price

                                                                      On Sale Till 31/03/2025

                                                                      1,980 VND

                                                                      Special Price

                                                                      On Sale Till 31/03/2025

                                                                      8,083 VND

                                                                      239,130 VND

                                                                      Special Price

                                                                      On Sale Till 31/03/2025

                                                                      2,500 VND

                                                                      1,876,705 VND

                                                                      23,671 VND

                                                                      49,500 VND

                                                                      144,921 VND

                                                                      154,883 VND

                                                                      3,636,250 VND

                                                                      113,114 VND

                                                                      103,488 VND

                                                                      897,106 VND

                                                                      947,098 VND

                                                                      179,185 VND

                                                                      Days to ShipSố ngày giao hàng Same day or more Same day or more 8 Day(s) or more 4 Day(s) or more Same day or more 4 Day(s) or more 6 Day(s) Same day or more 9 Day(s) Same day or more 6 Day(s) or more 4 Day(s) or more 6 Day(s) or more 6 Day(s) or more 4 Day(s) or more 4 Day(s) or more 6 Day(s) or more
                                                                      Inner Dia. d(Ø)2.8 ~ 79.62.8 ~ 499.53 ~ 5001.8 ~ 939.52.8 ~ 29.71.8 ~ 554.549.72.8 ~ 49.789.6--------
                                                                      Wire Dia. W(mm)1.9 ~ 5.71.9 ~ 8.4-1.9 ~ 8.41.9 ~ 3.51.9 ~ 8.45.71.9 ~ 3.55.7--------
                                                                      TypeP (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)
                                                                      MaterialNitrile Rubber / Ethylene Propylene Rubber / Silicon Rubber / Fluoro RubberNitrile Rubber / Silicon Rubber / Fluoro Rubber-Nitrile Rubber / Silicon Rubber / Fluoro RubberFluoro RubberNitrile Rubber / Ethylene Propylene Rubber / Silicon Rubber / Fluoro RubberNitrile RubberUrethane RubberNitrile RubberFluoro RubberSilicon Rubber-Nitrile RubberNitrile Rubber--Fluororesin
                                                                      Environment, ApplicationsMineral Oil Resistant / Heat Resistant / Abrasion Resistant / Pressure Resistant / Chemical Resistant / Weather Resistant / Cold ResistantMineral Oil Resistant / Heat Resistant / Abrasion Resistant / Pressure Resistant / Chemical Resistant / Cold Resistant--Heat Resistant / Chemical ResistantMineral Oil Resistant / Gasoline Resistant / Animal and Vegetable Oil Resistant / Heat Resistant / Coolant Resistant / Abrasion Resistant / Pressure Resistant / Cold Resistant / Water Resistant / Hot Water-resistantMineral Oil ResistantPressure ResistantMineral Oil Resistant / Animal and Vegetable Oil Resistant / Water Resistant / Hot Water-resistant-Heat Resistant / Cold Resistant-Mineral Oil Resistant / Animal and Vegetable Oil Resistant / Pressure ResistantMineral Oil Resistant / Animal and Vegetable Oil Resistant--Mineral Oil Resistant / Gasoline Resistant / Animal and Vegetable Oil Resistant / Heat Resistant

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                                                                      FAQ O-Ring

                                                                      Question: What are the main applications of O-rings?
                                                                      Answer: O-rings have several key applications across various industries. Here are their main uses:
                                                                      1. Hydraulics and Pneumatics: O-rings find extensive use in hydraulic and pneumatic systems. They seal fittings, connectors, and control valves, maintaining pressure integrity and preventing leaks in these systems.
                                                                      2. Automotive Industry: O-rings play a crucial role in automotive applications, including engines, fuel systems, brake systems, and air conditioning systems. They provide effective sealing to prevent fluid leaks,
                                                                      leaks.
                                                                      3. Industrial Machinery: O-rings are widely utilized in manufacturing and machinery, such as pumps, compressors, valves, and cylinders. They seal these components, preventing leakage and ensuring efficient operation.
                                                                      4. Medical Equipment: O-rings are utilized in medical devices like syringes, catheters, and pumps.
                                                                      5. Plumbing and Water Systems: O-rings are commonly found in plumbing fittings, faucets, and valves.
                                                                      Question: How do I select the right O-ring size for my application?
                                                                      Answer: To select the right O-ring size for your application, you need to consider the following factors:
                                                                      1. Inner Diameter (ID) and Outer Diameter (OD): The ID of the O-ring should match the groove diameter, and the OD should be slightly larger to ensure proper sealing.
                                                                      2. Cross-Sectional Diameter or thickness of O-ring : It should be compatible with the groove's width or depth to provide an adequate seal.
                                                                      3. Material : Consider the material of the O-ring to ensure compatibility with the fluid or gas in your application. Different materials have varying chemical resistance, temperature tolerance, and physical properties.
                                                                      4. Compression and Stretch: Determine the compression and stretch limits of the O-ring material to ensure it can adequately seal the mating surfaces without being overcompressed or overstretched.
                                                                      5. Standards and Guidelines: Consult industry standards, such as AS568 (for inch sizes) or ISO 3601 (for metric sizes), to understand the standard sizes available and their corresponding tolerances.
                                                                      6. Consider O-ring Sizing Guides: O-ring manufacturers often provide sizing guides or calculators that help select the appropriate O-ring size based on application parameters.
                                                                      Question: Is an O-ring a gasket? Can I replace O-ring with gasket?
                                                                      Answer: Yes, an O-ring is a type of gasket.
                                                                      Yes with condition, an O-ring can be considered a type of gasket. Both O-rings and gaskets are used for sealing applications to prevent fluid or gas leakage. However, O-rings have a specific circular shape look like a doughnut while gaskets come in various shapes and designs.
                                                                      In some cases, an O-ring can be replaced with a gasket depending on the application. However, it is essential to consider factors such as size, shape, material compatibility, and the specific sealing requirements of the application. Consulting with the equipment manufacturer or a sealing specialist can help determine the most suitable replacement option.
                                                                      Question: How often should O-rings be replaced?
                                                                      Answer: The frequency of O-ring replacement varies based on factors like application, operating conditions, and material type. Here are some general guidelines:
                                                                      1. Visual Inspection: Regularly inspect O-rings for wear, damage, or deformation. Replace if tears or flattening are observed.
                                                                      2. Leakage: If there is noticeable fluid or gas leakage, consider replacing the O-ring.
                                                                      3. Age and Service Life: Follow manufacturer's recommendations or industry standards for the expected service life of the O-ring material.
                                                                      4. Maintenance Schedule: Adhere to the equipment manufacturer's maintenance plan, which may include periodic O-ring replacement as preventive maintenance.
                                                                      5. Environmental Factors: Consider temperature extremes, chemical exposure, and high-pressure environments, which can accelerate O-ring deterioration and require more frequent replacement.
                                                                      Question: Do O-rings need to be lubricated?
                                                                      Answer: Yes, O-rings typically require lubrication for optimal performance. Lubrication helps reduce friction between the O-ring and the surfaces it contacts, extending its lifespan and improving sealing efficiency. The lubricant acts as a barrier, preventing excessive wear and ensuring smooth movement. It is important to select a compatible lubricant that suits the application's temperature range and the O-ring material. While some O-ring materials are self-lubricating, lubrication is generally recommended unless specific circumstances dictate otherwise. Consulting manufacturer guidelines and considering the specific application requirements are essential for determining the need for lubrication.