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Building 4, Huaqiang Ecology and Technology Park, Guangming District, Shenzhen, Guangdong, China

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FKM Seals



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Automotive & Industrial

FKM Seals

High-Temperature FKM/Viton® Seals for Automotive & Chemical Processing Applications

THOR-SOFT produces premium FKM (Viton®) fluorocarbon rubber seals engineered for extreme temperature resistance and aggressive chemical exposure. Our FKM seals are widely used in automotive engine systems, oil & gas equipment, aerospace components, and chemical processing plants where standard elastomers fail.

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33 Fkm Seals



TECHNICAL SPECIFICATIONS

Product Details & Parameters

Material FKM / FKM (Viton®, Chemraz®, Kalrez® grades) Temp Range -20°C to +210°C (short-term up to +230°C)
Chemical Resistance Excellent against oils, fuels, acids, hydrocarbons Hardness Shore A 50–90
Compression Set < 30% at 200°C/70hrs (per ASTM D395) Standards SAE J200 / ASTM D2000 classification
MOQ 500 pieces (tooling required) Certification IATF 16949:2016, ISO 9001:2015
Lead Time 18–28 working days (incl. tooling)



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WHY CHOOSE THOR-SOFT

FKM Seals Advantages

Extreme Temp
Continuous service up to 210°C
Chemical Resistant
Superior oil, fuel, acid resistance
Low Gas Perm
Minimal permeation for fuel systems
IATF 16949
Automotive quality management certified



★★★★★
Trusted by 500+ Global Clients
“FKM Seals from THOR-SOFT consistently exceeds our quality expectations. Fast response, competitive pricing, and zero-defect delivery.”
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PRODUCT SHOWCASE

FKM Seals Gallery

🖼
Showcase Image 1
Close-up View
Premium Quality Close-Up
Detailed view of finished fkm seals
📷
Showcase Image 2
Application Scene
In-Use Application Shot
Real-world fkm seals deployment
🏠
Manufacturing
Process Photo
Factory Production Line
Our manufacturing facility producing fkm seals



APPLICATIONS

Where FKM Seals Are Used

Fuel injector seals
turbocharger O-rings
transmission shaft seals
fuel pump diaphragms
valve stem seals
AC compressor gaskets
chemical processing seals
oil field equipment



OUR MANUFACTURING

THOR-SOFT Production Process

1
Design Review
DFM analysis & optimization
2
Mold Making
Precision CNC tooling
3
Production
Injection/compression molding
4
QC Testing
Dimensional & visual inspection



FAQ

Frequently Asked Questions about {p[‘name’]}

What is the minimum order quantity (MOQ)?
We accept low-volume prototype orders starting from as few as 10-100 pieces for evaluation purposes. Standard production MOQ varies by product complexity — typically between 200-2,000 pieces.
Can you customize the material hardness and color?
Yes! We offer full customization of material hardness (Shore A 10-90), color (unlimited Pantone matching), and special additives like conductive fillers, radiopaque agents, or antimicrobial treatments.
How long does it take to receive my first samples?
For existing molds: 5-7 working days. For new tooling projects: 15-25 days (includes mold fabrication). Rush prototyping service available at additional cost.
Do you provide test reports and certifications?
Absolutely. Every shipment includes a Certificate of Analysis (COA) and Certificate of Conformance (COC). We can also arrange third-party testing (SGS, Intertek) and provide full material certification dossiers.



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Shenzhen,光明区,华强生态科技园4栋