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High Performance FKM O Rings Black Brown Green Color Heat Oil Resistant Seal

High Performance FKM O Rings Black Brown Green Color Heat Oil Resistant Seal

FKM O Rings Heat Resistant

Oil Resistant FKM O Rings

Black Brown Green FKM O Rings

Place of Origin:

Dongguan, Guangdong & ShangRao, Jiangxi

Brand Name:

ORK

Certification:

IATF16949, ISO9001, ISO14001, ISO45001, ISO13485,FDA, WRAS, LFGB,UL, ROHS, REACH compliant material

Model Number:

Standard/Nonstandard or As per drawing

Contact Us
Request A Quote
Product Details
Name:
FKM O-Ring
Size:
Customized
Material:
NBR, EPDM, Silicone, FKM, HNBR, PU, NR, FFKM,CR,SBR , Aflas ,ACM...
Hardness:
30 ~ 90 Shore
Color:
Black Brown Green RED
Heat Range:
-40 ~180 ℃
Acild Resistant:
Acceptable
OEM / ODM:
Available
Colour:
Black / Brown / Clear / Red Customized
Drawing Format:
2D (PDF/DWG/DXF), 3D (STEP/IGS)
Hs Code:
4016931000
Quality Control:
100% Inspection Before Shipment
Media Resistance:
Oil, Water,Aging, Gas,High Temp,Ozone, Steam,Acid, Alkali (Choose According To Material)
Logo Printing:
Available On Request
Cross Section Size:
From 0mm To 100mm
Inner Diameter Size:
From 0mm To 1000mm
Feature:
Excellent Durability
Seal Type:
Static Seal, Dynamic Seal
Production Process:
Compression & Cutting
Surface Require:
Visual Inspection According To ISO 3601-3 / GB/T 3452.2 (Grade N/S). Free Of Cracks, Foreign Particles, And Bubbles
Application Field:
Automotive, Hydraulic, Connector,Pneumatic, Electric,New Energy
Test Document:
Dimensional Inspection,Material Test Report, PPAP Available
Cross Section Shape:
Round, Square, X Shape,U Shape,Special Profile
Standard:
AS568, Metric,DIN 3771, JIS B 2401, ISO 3601
Factory Area:
23000+ Square Meters
Mold Quantity:
Over 15000+ Sets
ORK Slogan:
ORK Seals, Durable And Safer!
Shelf Life:
8+ Years (under Proper Storage)
Payment & Shipping Terms
Minimum Order Quantity
USD 100 per size (NBR/EPDM/Silicone) or USD 120 per size (HNBR/FKM/PU)
Price
Negotiable - quoted per size, material, hardness and colour
Packaging Details
PE bag inside, carton outside or as your requirements.
Delivery Time
7~20days
Payment Terms
T/T
Supply Ability
100000000/WEEK
Product Description
High Performance FKM O-Ring — Black, Brown, Green Color Options — Heat & Oil Resistant Seal

An O-ring, also called a packing or toric joint, is a mechanical gasket shaped as a torus — a loop of elastomer with a round cross-section. It is designed to sit in a groove and be compressed during assembly between two or more parts, forming a seal at the interface.

O-rings can be used in static applications as well as dynamic ones, where relative motion occurs between the parts and the O-ring. Common dynamic examples include rotating pump shafts and hydraulic cylinder pistons.

As one of the most widely used seals in machine design, O-rings are inexpensive, easy to manufacture, reliable, and simple to install. They are capable of sealing pressures of tens of megapascals (thousands of psi).

Specification
Product Name FDA FKM O-Ring
Materials FKM / FPM Fluoroelastomer
Temperature Range -25°C ~ 250°C
Features Resistance to high pressure, oil, weather, abrasion, solvent, high temperature; abrasion resistant, aging resistant, insulation, acid and alkaline resistant
Certificates ISO 9001:2008, IATF 16949
Hardness 50–90 Shore A
Color Black (standard); also available in white, blue, green, brown, red, etc.
Size Any size; customized, standard and non-standard
Sample Time Within 3 days after payment if in stock
Delivery Time 7–15 days by express after payment; 10–20 days by ship
Shipping Small quantity: UPS / FedEx / DHL express; Large quantity: by air or sea
Customization OEM & ODM welcomed
Packing Plastic bag & carton box, or according to your requirements
Application Chemical industry, petroleum industry, medical technique, food industry, sewage-disposal industry, steel industry, semiconductor industry, and more
Key Uses
  • Seals for aircraft engines
  • Seals for automotive fuel handling systems
  • Suitable for high-temperature applications with low compression set
  • Designed for wide chemical exposure situations
  • Capable of hard vacuum service
Features

High fluorine grades offer greater resistance to swell in high-octane and oxygenated fuel blends, delivering superior performance in ethanol- and methanol-blended gasoline. Base-resistant grades provide improved resistance to amine-based oil protectants found in new transmission oils, as well as better resistance to steam for higher-temperature service. Low-temperature bases can improve performance down to -40°F.

Newly offered polymers provide improved chemical resistance and low-temperature performance. FKM® Extreme™ ETP offers chemical compatibility similar to Kalrez™, with temperature performance featuring a TR(10) of -40°F and brittleness down to -76°F.

Limitations
Fluorocarbons (FKM) are not recommended for exposure to ketones, amines, low molecular weight esters and ethers, nitro hydrocarbons, hot hydrofluoric or chlorosulfonic acids, or Skydrol fluids. They are also not recommended for situations requiring good low-temperature flexibility.
Black FKM O-rings arranged in a group showing round cross-section and smooth surface finish
Assorted FKM O-rings in black, brown and green colors displayed for color and size comparison
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
About ORK
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.
ORK FKM O-ring product display showing various sizes and colors of high-performance seals
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
FKM O-ring manufacturing process flow diagram illustrating production stages from raw material to final packing
Packing & Delivery

Packing: PE bag inside, carton outside.

Carton sizes: 46cm * 34cm * 34cm; 40cm * 34cm * 34cm; 51cm * 34cm * 34cm; 29cm * 23cm * 19cm.

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

FKM O-rings packed in PE bags and carton boxes ready for shipment
Carton packaging of FKM O-rings prepared for delivery by air or sea freight
FAQ
1. Are you a manufacturer or a trading company?

We are a manufacturer. We have two factories — one located in Shangrao City, Jiangxi Province, and one in Dongguan City, Guangdong Province.

2. Can I get samples from you?

Of course. If the samples you need are in stock, you can get them for free — you only need to pay for the express cost.

3. What are the terms of payment?

Amount < US$2,000: 100% paid in advance by PayPal or T/T. Amount ≥ US$2,000: 30% paid in advance, 70% balance before shipment by T/T.

4. Can you produce OEM products?

Yes, we can produce products according to your drawings or samples.

5. What is your MOQ?

If we have the products in stock, the quantity is by your requirement. If we don't have them in stock: NBR, SIL, SBR, EPDM, NR — US$100; PU, HNBR, FKM — US$150.

Send your inquiry directly to us

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