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ORK Round EPDM Rubber O-Ring Material Fuel Resistant 70A Durometer

ORK Round EPDM Rubber O-Ring Material Fuel Resistant 70A Durometer

    • ORK Round EPDM Rubber O-Ring Material Fuel Resistant  70A Durometer
    • ORK Round EPDM Rubber O-Ring Material Fuel Resistant  70A Durometer
    • ORK Round EPDM Rubber O-Ring Material Fuel Resistant  70A Durometer
    • ORK Round EPDM Rubber O-Ring Material Fuel Resistant  70A Durometer
  • ORK Round EPDM Rubber O-Ring Material Fuel Resistant  70A Durometer

    Product Details:

    Place of Origin: Guangdong,China
    Brand Name: ORK
    Certification: FDA,ROHS,ISO9001,TS16949
    Model Number: Customized

    Payment & Shipping Terms:

    Minimum Order Quantity: 100 USD
    Price: 0.01 ~ 2 USD/PCS
    Packaging Details: PE inside , Carton Outside
    Delivery Time: 7-45 work days
    Payment Terms: L/C, L/C,Paypal
    Supply Ability: 30000000 PCS / Month
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    Detailed Product Description
    Material: EPDM Color: BLACK , GREEN , YELLOW , PURPLE
    Standard: AS568 Bs Hardness: 30 ~ 90 Shore
    Temprature Range: -35 ~ 140 ℃ Size: Any Sizes Are Acceptable

    ORK Round EPDM Rubber O-Ring Material Fuel Resistant  70A Durometer

    Product Features

    • Made of ethylene propylene diene monomer (EPDM) rubber for use with a variety of chemicals and environments
    • Can be used in a wide temperature range from -70 degrees F (-57 degrees C) to 300 degrees F (149 degrees C)
    • Round in cross-section to provide a seal between cylindrical overlapping surfaces
    • Durometer (hardness) of 70A for resistance to penetration
    • Meets standards defined by Aerospace Standard AS568A

     

    Product Details

    • Shipping Information: View shipping rates and policies
    • Domestic Shipping: Item can be shipped within U.S.
    • International Shipping: This item is not eligible for international shipping. Learn More
    • ASIN: B003SLE5L8
    • Average Customer Review: 4.3 out of 5 stars  See all reviews (27 customer reviews)
    • Product Warranty: For warranty information about this product, please click here
     

    Product Description

    This EPDM O-ring is black in color, round in cross-section, has a durometer of 70A, and is designed for use in a wide variety of sealing applications.

    EPDM is acceptable for temperature applications between -70 degrees F (-57 degrees C) to 300 degrees F (149 degrees C). It is compatible for use with water and steam, silicone oil and grease, polar solvents (alcohols), acids, glycol-based brake fluids, ozone, and weathering. It is vulnerable to many oils, gasoline, and solvents. This material meets ASTM International standards.

    This EPDM O-ring has a shore durometer of 70A. Shore durometer is the hardness of a material, and its resistance to permanent indentation. A higher durometer value indicates greater resistance to indentation on a scale of 0 to 100, with 100 indicating no indentation.

    O-rings commonly provide a pressure and fluid seal between cylindrically shaped, overlapping mating surfaces and are commonly seen in engines, faucets, flanges, valves, and various cylinders. They are circular in shape, with a round cross section and a hole in the center, similar to a doughnut. O-rings are available in various sizes, and can be ordered based on required nominal inside diameter (ID), outer diameter (OD), and cross-sectional (CS) diameter.

    This EPDM O-ring meets standards defined by Aerospace Standard AS568A, which is the Aerospace Size Standard for O-rings.

     
    Press Cure                                                                               Post Cure
    Sheet : 5min 170℃                                                                 Sheet : 1 hrs 125℃
    Button : 10 min 170℃                                                            Button : 1 hrs 125℃
    ORIGINAL    PROPERTIES  SPECIFICATION     TEST RESULT               
    HARDNESS  SHORE  A 70°±5 70
    TENSILE  STRENGTH, MPA, MIN 14 14.9
    ULTIMATE   ELONGATION, %, MIN 300 327
    SPECIFIC  GRAVITY  (g/cm3)   1.15
           
     HEAT  RESISTANCE  70 H . AT 100℃           
    CHANGE IN HARDNESS, POINTS   10 2
    CHANGE IN TENSILES  STRENGTH,% -25 -4.1
     ULTIMATE ELONGATION,MAX % -25 -3.4
           
    COMPRESSION SET, MAX, 22H AT 70℃   25 8
           
    RESISTANCE TO OZONE        
    EXPOSURE  METHOD B   N0 CRACK PASS
           
    WATER RESISTANCE:100℃,70H (EA14)    
    VOLUME CHAGE,% ±5 3.7
           
    LOW-TEMPERATURE  BRITTLENESS NONBRITTLE    
    AFTER 3MIN  AT -55°C (F19) NONBRITTLE PASS

     

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    ORK Round EPDM Rubber O-Ring Material Fuel Resistant  70A Durometer

    Contact Details
    Dongguan Ruichen Sealing Co., Ltd.

    Contact Person: Shadow Zhang

    Tel: +8618086301523

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