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Rubber NBR O Ring

Categories rubber ring
Place of Origin: Hebei China(Mainland)
Brand Name: Rubberte
Certification: ISO9001:2000
Model Number: Rubberte
MOQ: 1000 Piece/Pieces
Price: US $0.001 - 0.1 / Piece
Packaging Details: Inner:plastic bag, outside: paper carton with pallets
Delivery Time: 3~30DAYS
Payment Terms: T/T,Western Union,MoneyGram
Supply Ability: 200000000 Piece/Pieces per Month
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    • Product Details
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    Rubber NBR O Ring

    Specifications:

    Rubber NBR O Ring

    Nitrile (or NBR) O-Rings are most commonly available and are cost effective. Ideal for use as seals on pumps, drive belts, and other general engineering applications.NBR is good for applications that need to withstand fats, Greases and high temperature (+70°C). Temperature Range -30°C to +120°C (avoid prolonged use at higher extremes) Suitable for: Many hydrocarbons, fats, oils gasoline, petroleum based hydraulic fluid etc


    Mechanical Properties

    Colour

    Black or colours

    Material

    Nitrile (NBR)

    Cross Section Type

    Circular

    O-ring type

    AS568,JIS, BS,EN Standard.

    Hardness (Shore A)

    65-75

    Operating Temperature Range (°C)

    "-30 to +120"

    Tensile Strength(MPA)

    14

    Elogation At Break(%)

    385

    Specific Gravity

    1.2

    Rubber Viton O Ring

    Viton (FKM) O Rings have a low compression set and have high temperature and chemical resistance.

    More expensive than NBR O Rings.

    The terms FPM, FKM and Viton very often cause confusion and lead to incorrect interpretations. All of these designations actually stand for one single base material: fluoro rubber.Temperature Range -30°C to +200°C (avoid prolonged use at higher extremes)


    Mechanical Properties

    Colour

    Black or colours

    Material

    Viton(FKM)

    Cross Section Type

    Circular

    O-ring type

    AS568,JIS, BS,EN Standard.

    Hardness (Shore A)

    65-75

    Operating Temperature Range (°C)

    "-20 to +210"

    Tensile Strength(MPA)

    12

    Elogation At Break(%)

    210

    Specific Gravity

    1.85


    Rubber EPDM O Ring

    Excellent resistance to weathering and ozone, water and steam, with good performance in castor and some phosphate ester based fluids. Its low and high temperature capability is good, having excellent resistance to set with good resilience. Also high temperature braking systems employing castor based fluids for mouldings subjected to weathering and ozone and for seals in chemical plant due to its good chemical resistance.

    EPDM is particularly useful when sealing phosphate-ester hydraulic fluids and in brake systems that use fluids having a glycol or silicone base. This results in a highly fluorinated elastomeric compound with exceptional temperature resistance, compatibility with a wide range of aggressive chemical combinations and outstanding resistance to permanent deformation.

    Chemical resistance

    Hot water and steam up to 149°C with special compounds up to 260°C

    Glycol based brake fluids (Dot 3 & 4) and silicone-based brake fluids (Dot 5) up to 149°C

    Many organic and inorganic acids

    Cleaning agents, sodium and potassium alkalis

    Phosphate-ester based hydraulic fluids (HFD-R)

    Silicone oil and grease

    Many polar solvents (alcohols, ketones, esters)

    Ozone, aging and weather resistant


    Mechanical Properties

    Colour

    Black or colours

    Material

    EPDM

    Cross Section Type

    Circular

    O-ring type

    AS568,JIS, BS,EN Standard.

    Hardness (Shore A)

    65-75

    Operating Temperature Range (°C)

    "-40 to +140"

    Tensile Strength(MPA)

    14

    Elogation At Break(%)

    385

    Specific Gravity

    1.2


    Rubber Silicon O Ring

    Silicone possess excellent resistance to temperature extremes. Silicone's retention of properties at high temperatures is superior to other elastic materials. Silicone has poor tensile strength, tear resistance and abrasion resistance.

    Chemical resistance

    Dry heat

    High - aniline point oils

    Chlorinated DI - phenyls

    Food processing applications

    Excellent ozone resistance.

    Water (Low temperature only)


    Mechanical Properties

    Colour

    Black or colours

    Material

    SILICON

    Cross Section Type

    Circular

    O-ring type

    AS568,JIS, BS,EN Standard.

    Hardness (Shore A)

    65-75

    Operating Temperature Range (°C)

    "-60 to +210"

    Tensile Strength(MPA)

    7.5

    Elogation At Break(%)

    220

    Specific Gravity

    1.35

    Rubber HNBR O Ring

    Hydrogenated nitrile is a synthetic polymer that results from the hydrogenation of nitrile rubber (NBR). This gives it superior mechanical characteristics, particularly high strength, greater thermal stability and helps reduce extrusion and wear.

    Chemical resistance

    Aliphatic hydrocarbons

    Vegetable and animal fats and oils

    HFA, HFB and HFC hydraulic fluids

    Dilute acids, bases and salt solutions at moderate temperatures

    Water and steam up to 149°C (300°F)

    Ozone, aging and weathering


    Mechanical Properties

    Colour

    Black or colours

    Material

    HNBR

    Cross Section Type

    Circular

    O-ring type

    AS568,JIS, BS,EN Standard.

    Hardness (Shore A)

    65-75

    Operating Temperature Range (°C)

    "-45 to +150"

    Tensile Strength(MPA)

    14.8

    Elogation At Break(%)

    425

    Specific Gravity

    1.2

    Our rubber O rings and other rubber parts can meet ROHS,CE,PAHS requirements and have a big market around the world.

    More information pls contact:

    Email:admin@rubberte.com

    Skype:greatcity-nancy

    OEM is Welcomed !


    Buy Rubber NBR O Ring at wholesale prices
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