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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
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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 0

Contact Details
Dongguan Ruichen Sealing Co., Ltd.

Contact Person: Shadow Zhang

Tel: +8618024335328

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