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AS568 70 Shore FKM O Rings Sealing Industrial For Fuel / Engine Systems

AS568 70 Shore FKM O Rings Sealing Industrial For Fuel / Engine Systems

FKM o ring cord

fluorine rubber o ring

Place of Origin:

Guangdong,China

Brand Name:

ORK

Certification:

FDA,ROHS,ISO9001,TS16949

Model Number:

Customized

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Product Details
Material:
FKM
Hardness:
30 ~ 90 Shore
Color:
Black Brown Green RED
Heat Range:
-40 ~180 ℃
Acild Resistant:
Acceptable
Size:
Any Size Acceptable
Lead Time:
5-8 Work Days
Standard:
AS568 BS1516
Payment & Shipping Terms
Minimum Order Quantity
150 USD
Price
0.006 ~ 7 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
Product Description

 
AS568 70 Shore FKM O Rings Sealing Industrial For Fuel / Engine Systems
 
FKM O-RINGS:
  
FKM® O-rings from ORK offer excellent resistance to high temperatures, ozone, oxygen, mineral oil, synthetic hydraulic fluids, fuels, aromatics and many organic solvents and chemicals making it excellent for o-ring, gasket and seal materials. ORK FKM o-rings  (FKM o-rings, fluorocarbon rubber o-rings) provide excellent permeability and compression set resistance.
FKM® O-rings (FKM o-rings) have low gas permeability and FKM o-rings (FKM o-rings) are commonly used as gaskets in fuel system sealing applications. Other fluorocarbon compounds can also offer improved resistance to acids, fuels, water and steam.

FKM O-RINGS IMPROVE PERFORMANCEFKM O-Rings

FKM® O-rings have established new performance standards in advanced fuel and engine systems, and provide improved system reliability for extreme temperatures for fuels, oils, transmission fluids and acid condensates. FKM® orings can help extend maintenance intervals and protect against seal failure.  Low temperature resistance is not preferred in static applications for traditional FKM® o-rings , and is limited to approximately -15°F (-26°C). When used in dynamic applications, the low temperature is between 5°F and 0°F (-15°C and -18°C). Gas permeability is low and similar to butyl rubber.
 
Detailed Image:
 
AS568 70 Shore FKM O Rings Sealing Industrial For Fuel / Engine Systems 1
AS568 70 Shore FKM O Rings Sealing Industrial For Fuel / Engine Systems 2

 

 
FKM® O-Ring General Attributes

  • Excellent Heat resistance
  • Excellent resistance to oils
  • Low compression set
  • Good fuel resistance
  • Excellent ozone and weather resistance

Common Applications for FKM® O-Rings

  • Engine Oil Seals
  • Fuel Systems
  • High Temperature Seals
  • Petrochemical Systems

Available Varieties

 

Flurocarbon Compuond Available Specifications Key Characteristics Average Temperature Ranges
Commercial ASTM D2000 Available in black or brown. Excellent resistance to head and a wide range of chemicals. 5° to 446°F
AMS7276 AMS 7276,
M83248/1,
Mil-R-83248 CL1,
Dwg AS3208,
AS3209
Meets AMS7276. Excellent resistance to heat, engine oils and lubricants, ozone and weathering. Low compression set and good fuel resistance. -13° to 392°F
AMS7259 AMS 7259,
M83248/2,
Mil-R-83248 CL2,
Dwg AS3581
Meets AMS7259. Similar to AMS 7276 above except in 90-durometer hardness. -13° to 392°F
M83485/1 GLT Type M84385/1,
AMS-R-83485,
Mil-R-83485
Meets AMS-R-83485. Excellent heat resistance and low temperature performance. GLT Type FKM. -35° to 400°F
GFLT FKM ASTM D2000 / SAE J200,
M7HK 710 A1-10
B38
EF31 Z1 Z2 Z3
GFLT based FKM. Good for low temp with improved chemical resistance. Listed for fuel/alcohol applications. -31° to 392°F
FDA FKM ASTM D2000 /
SAE J200
M2HK 710 A1-10
B37
B38 EF31 F15 Z
FDA, USDA, and NSF grades available. -4° to 392°F
FKM Extreme   Extreme chemical service. Strong bases and amines. Peroxide cured. -4° to 392°F
       

 

ORK is a leading supplier of FKM® O-rings and custom molded seals. We offer both genuine FKM® and standard fluorocarbon materials for general purpose and high performance applications. Selecting the type of FKM® that best fits your application is important, but it isn't complicated, and help is available from ORK. We also offer gaskets made out of FKM®

 

 
 

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