Brown FKM Rubber Cord High Temperature Acid Alkali Corrosion Resistant Oil Resistant Black Seal Strip Fluororubber O Ring FKM Strip by IKSONIC CO., LTD.
✓ China Factory Direct: Competitive pricing & fast delivery
✓ Custom Manufacturing: Precision cutting & custom shapes per your drawings
✓ Superior Material: FKM/Viton rubber for extreme chemical & temperature resistance
✓ Bulk & OEM Orders: Reliable supply for industrial sealing solutions
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Description
Product Description
IKSONIC CO., LTD. offers premium Brown FKM (Fluorocarbon/Viton) rubber cord, also known as fluororubber O-ring strip or sealing strip. This high-performance sealing material is engineered to withstand extreme temperatures, aggressive chemicals, acids, alkalis, and oils. As a direct China factory manufacturer, we provide cost-effective, custom-cut lengths and custom-shaped seals to meet your exact specifications. Ideal for static and dynamic sealing applications in automotive, chemical processing, oil & gas, aerospace, and general industrial machinery.
Key Features
- Exceptional Chemical Resistance: Excellent resistance to acids, alkalis, fuels, oils, solvents, and hydraulic fluids.
- Wide Temperature Range: Reliable performance from -20°C to +250°C (-4°F to +482°F), with intermittent use up to +300°C.
- High Durability: Outstanding compression set resistance, tensile strength, and abrasion resistance for long service life.
- Versatile Applications: Suitable for O-rings, gaskets, seals, and custom profiles in pumps, valves, cylinders, and flanges.
- Customizable: Available in various cross-section shapes (round, square, custom) and hardness (Shore A 60-90). We support OEM/ODM orders.
- Factory Direct Pricing: Eliminate middlemen – get wholesale prices with fast global shipping.
Q&A
1. What is the difference between FKM and standard rubber?
FKM (Fluorocarbon Rubber) offers superior resistance to high temperatures, chemicals, and oils compared to NBR, EPDM, or silicone rubber. It is the preferred material for demanding sealing applications.
2. Can you cut the FKM cord to specific lengths?
Yes, we can cut the cord to any length you require. We also offer custom splicing to create endless O-rings or custom-shaped gaskets.
3. What hardness options are available?
We offer FKM rubber cord in Shore A hardness ranging from 60 to 90. The most common hardness for O-ring cord is Shore A 70.
4. Is this material suitable for food contact or medical applications?
Standard FKM is not typically FDA approved for food contact. However, we can supply special grades upon request. Please contact us for specific compliance requirements.
5. What is the minimum order quantity (MOQ)?
Our MOQ is flexible. For standard sizes and colors, we accept small orders starting from 1 kg or 10 meters. For custom profiles, MOQ may vary.
6. How do I choose the right cross-section diameter?
The cross-section diameter depends on your groove design and sealing pressure. Common diameters are 1.0mm, 1.5mm, 2.0mm, 2.5mm, 3.0mm, 3.5mm, 4.0mm, 5.0mm, 6.0mm, 7.0mm, 8.0mm, and 10.0mm. We recommend consulting our technical team for assistance.
7. Do you provide free samples?
Yes, we can provide free samples for standard sizes. You only need to cover the shipping cost. Contact us with your requirements.
8. What is the lead time for bulk orders?
For standard products, lead time is 3-7 working days. For custom orders, it is typically 10-15 working days, depending on complexity and quantity.
If you have any questions or products request, please leave message or call us.
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