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Abrasion Resistance FKM O Ring Good Water Resistance Food Grade Orings

Abrasion Resistance FKM O Ring Good Water Resistance Food Grade Orings

  • Abrasion Resistance FKM O Ring Good Water Resistance Food Grade Orings
  • Abrasion Resistance FKM O Ring Good Water Resistance Food Grade Orings
Abrasion Resistance FKM O Ring Good Water Resistance Food Grade Orings
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: 0.0013 USD ~ 0.9 USD / PCS
Packaging Details: PE inside,Carton outside
Delivery Time: 7-30 work days
Payment Terms: T/T, L/C
Supply Ability: 30000000 PCS / Month
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Detailed Product Description
Material: FKM NBR SILICONE EPDM Color: All Color
Size: Any Size Acceptable Hardness: 30-90 Shore
MOQ: Usd 100 Lead Time: 7-15days
High Light:

FKM O Ring Cutomerized

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FKM Orings Abrasion Resistance

,

AS568 Silicone EPDM O Ring

 

FKM O Ring Hot Sell Cutomerized HNBR FKM NBR SILICONE EPDM O-Ring

 

FKM® or fluorocarbon elastomers were first introduced in the mid 1950's. Since then they have become of major importance in the seal industry. Due to its good chemical resistance, high temperature range and its low compression set, fluorocarbon rubber is the most significant single elastomer development in recent history. The working temperature range ifor FKM® is considered to be -15 to +400 degrees F (-29 to +204 degrees C), but it will take temperatures up to 600 degrees F (316 degrees C) for short periods of time. Du Pont's Kalrez® is normally recommended up to 500 degrees F (260 degrees C). On the low end, FKM® compounds have been known to seal at -65 degrees F (-54 degrees C) in some special static applications, however the normal low temperature limit is -15 degrees F (-26 degrees C). Fluorocarbon 0-rings should be considered for seal use in aircraft, automobile, scientific instruments and other mechanical devices requiring maximum resistance to elevated temperature and to many functional fluids. They are widely used in diffusion pumps on vacuum systems and on vacuum flanges on mass spectrometers and electron microscopes. FKM® is recommended for most applications and Kalrez® is only used where the additional temperature range can be justified by the increased cost.

 

FKM® and Kalrez® are recommended for:

  • Petroleum oils. Di-ester base lubricants (MIL-L-7808, MIL-L-6085).
  • Silicate ester base lubricants (MLO 8200, MLO 8515, OS-45.)
  • Silicone fluids and greases.
  • Halogenated hydrocarbons (carbon tetrachloride, trichloroethylene).
  • Selected phosphate ester fluids. Acids.

FKM is not recommended for:

  • Ketones (MEK, acetone). Skydrol fluids.
  • Amines (UDMH), anhydrous ammonia.
  • Low molecular weight esters and ethers.
  • Hot hydrofluoric or chlorosulfonic acids.
 
Application: mainly used in manufacturing all kinds of oil-resistant products, such as rubber hoses and seals, etc.

 

ORK offers the seal industry's largest inventory of o-rings, which includes every standard AS568 and ISO 3601 size, and the following:

  • Inside Diameter from 0.031 in (0.794 mm) to 26.0 in (66.04cm)
  • Outside Diameter from 0.094 in (2.38 mm) to 26.5 in (67.31cm)
  • Cross Section from 0.031 in (0.794 mm) to 0.250 in (6.35mm)

In addition to standard imperial and metric sizes, ORK also carries a wide variety of non-standard sizes. With over 8,000 different o-ring sizes in-stock, we have exactly what you are looking for and we can assure immediate delivery of any size in large or small quantities.

 

O-Ring Sizing Guides

  • AS568 Standard O-Ring Sizes
  • ISO 3601 Standard Metric O-Ring Sizes
  • All Standard and Non-Standard O-Ring Sizes

Still have questions about finding a standard or non-standard o-ring size? Feel free to either contact us

 

Easy to Order, Fastest Delivery

 

When you are ready to get started, submit an online RFQ to receive a quote from our dedicated sales team within 24 hours. Most likely the size and compound you require is in our inventory of over 300 Million o-rings. You receive immediate shipments with no intermediate delays. Remember: With ORK, you buy direct.

 

Description: Presently the seal industry's most widely used and economical elastomer, Nitrile combines excellent resistance to petroleum-based oils and fuels, silicone greases, hydraulic fluids, water and alcohols, with a good balance of such desirable working properties as low compression set, high tensile strength, and high abrasion resistance.

 

Key Use(s): Oil resistant applications of all types. Low temperature military uses. Off-road equipment. Automotive, marine, aircraft fuel systems. Can be compounded for FDA applications.

 

Temperature Range:


Standard Compound: -30° to +120°F

Hardness (Shore A): 40 to 90.

Features: Comprised of the copolymer butadiene and acrylonitrile, in varying proportions. Compounds can be formulated for service temperature ranging from -85°F to +275°F. Use of Carboxylated Nitrile can have superior abrasion resistance, while still having improved oil resistance.

Limitations: Nitrile compounds are attached by small amounts of Ozone. Phthalate type plasticizers are commonly used in compounding Nitrile Rubber. These plasticizers can migrate out and cause problems with certain plastics. Also, new regulations on certain phthalates have limited their use.

 

Material FKM/FPM(fluoroelastomer)
Advantage 1,Excellent High Temperature Resistance
2. Excellent Abrasion-Resistance
3,Excellent Oil Resistance
4.Excellent Weathering Resistancee
5.Excellent Ozone Resistance
6.Good Water Resistance
Disadvantage 1.Poor Low Temperature Resistance
  2.Poor Oxygenated-Solvent Resistance
Temperature -20~230 , -40~250(special formula)
Application 1.For Auto
2.For Aerospace
3.For Electronic Products


Products Show:

Abrasion Resistance FKM O Ring Good Water Resistance Food Grade Orings 0

Abrasion Resistance FKM O Ring Good Water Resistance Food Grade Orings 1

 

Process Flow:

 

Raw material test → Prescribe → Mixing Material → Cutting Material → First Cure → First Part Inspection → Casual Inspection

→ Burr Dealing → Eye Inspection → IPQC → Washing or Grinding → Post Cure → FQC → Packing

Abrasion Resistance FKM O Ring Good Water Resistance Food Grade Orings 2

 

Packing & Delivery:

 

Packing: PE bag inside, Carton outside.

Carton size: 46cm*34cm*34cm,40cm*34cn*34cm 51cm*34cm*34cm, 29cm*23cm*19cm

Delivery: Large quantity by ship, small quantity by air or express.

Abrasion Resistance FKM O Ring Good Water Resistance Food Grade Orings 3

 

FAQ:

1,Are you manufacture or trading company ?
We are manufacture, we have two factories, one located in Shangrao City,

Jiangxi Province, one in Dongguan City, Guangdong Province
2,Can I get samples from you ?
Of course, you can. If the samples you need we have in stock, you can get them for free,
only need to pay for the express cost.
3,What's the term of payment ?
Amount < US$2000, 100% paid in advance by paypal or T/T;
Amount >= US$2000, 30% paid in advance, 70% balance before shipment by T/T.
4,Can you produce OEM products ?
Yes, we can produce products by your drawing or samples.
5,What's your MOQ ?
If we have the products in stock , the quantity by your requirement, If we don't have them in stock:
NBR, SIL, SBR, EPDM, NR: 100 US$; PU, HNBR, FKM: 150 US$

 

Contact Details
Dongguan Ruichen Sealing Co., Ltd.

Contact Person: Zabie Xie

Tel: +8613717317731

Send your inquiry directly to us
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