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Custom Made Food Grade O Rings , Heat Proof Neoprene O Rings For Automobile

Categories O Ring Seal
Certification: ISO-9001:2000, ISOTS16949
Place of Origin: Qingdao, China
Delivery Time: 30 days
Packaging Details: Inner plastic bag, outer carton, or as customized request
Material: NBR/SILICONE/FKM/EPDM/HNBR, etc
Color: customized
Size: stand & nostand
Temperature: -120℃ to 280℃
OEM service: accept
Free samples: availiable
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    • Product Details
    • Company Profile

    Custom Made Food Grade O Rings , Heat Proof Neoprene O Rings For Automobile

    Food Grade Custom Silicone O Ring, Factory NBR/SILICONE/FKM/EPDM/HNBR Rubber O Ring, custom size o ring


    what is o ring?

    The O-ring may be used in static applications or in dynamic applications where there is relative motion between the parts and the O-ring. Dynamic examples include rotating pump shafts and hydraulic cylinder pistons.
    O-rings are one of the most common seals used in machine design because they are inexpensive, easy to make, reliable and have simple mounting requirements. They can seal tens of megapascals (thousands of psi) of pressure.

    Over 2000 different size o ring in our stock, we can design and manufacture complete sets of rubber parts based on customer's requirements, any specification is welcome according to your requirements.


    Product show






    Physical and mechanical properties of the rubber material of O ring

    NBRNBRNBRNBRACMFKMFKMMVQ
    Normal conditionHardness (shoreA)60±570±580±5

    84~ 93

    70±570±584~ 9370±5
    Tensile
    strength(Min)MPa
    9111110610113.5
    Elongation(Min)3002201501008015010060
    Hot air ageingCondition(℃×h)125×24125×24125×24125×24150×24200×24200×24230×24
    Hardness
    change(max)
    +10+10+10+10+100~+100~+10+10
    Change of tensile
    strength(max)%
    -15-15-20-20-40-20-20-5
    Change of
    elongation(max)%
    -40-35-35-40-50-30-30-25

    Compression
    Permanent
    Set

    Condition(℃×h)
    Max%
    125×22125×22125×22125×22150×22200×22200×22175×22
    5050505070505030
    Fluid
    resista
    nt
    test
    ASTM
    Oil
    No.1
    Condition(℃×h)125×24125×24125×24125×24150×70150×24150×24175×70
    Hardness
    change(max)
    5~+105~+105~+105~+105~+105~+5
    Change of tensile
    strength(max)%
    -30-20
    Change of
    elongation(max)%
    -40-20
    Change of volume%-12~+15-10~+15-10~+5-10~+55~+5-3~+5-3~+50~+10
    ASTM
    Oil
    No.3
    Condition(℃×h)125×24125×24125×24125×24170×70150×24150×24
    Hardness
    change(max)
    -15 ~ 0-15 ~ 0-15 ~ 0-15 ~ 0-25 ~ 0
    Change of tensile
    strength(max)%
    -40
    Change of
    elongation(max)%
    -40
    Change of volume %0~+200~+200~+200~+200~+45-0~+15-0+15
    Brittleness temperature ℃-25-25-25-25-20-25-15-70

    Product Tags:

    rubber o ring seals

      

    automotive o rings

      
    Quality Custom Made Food Grade O Rings , Heat Proof Neoprene O Rings For Automobile for sale
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