Custom High-Quality Non-Standard FKM NBR Silicone Rubber Molded
Parts
We specialize in the production of custom non-standard rubber
molded parts crafted from high-performance elastomers, including
FKM (Viton®), NBR (Nitrile), and Silicone. Whether a unique
geometry, specific hardness, or resistance to extreme environments
is required, our precision molding solutions provide exceptional
durability and sealing performance for demanding industrial
applications.
Key Advantages
Fully Customizable
We manufacture in accordance with your drawings or samples. Complex
shapes, specific sizes, and non-standard dimensions are our areas
of expertise.
Multi-Material Expertise
- FKM (Fluorocarbon Rubber): Exhibits excellent high-temperature resistance (up to 250°C) and
chemical compatibility. Ideal for automotive and aerospace
applications.
- NBR (Nitrile Butadiene Rubber): Demonstrates outstanding resistance to oils and fuels. Perfect for
hydraulic seals and gaskets.
- Silicone: Offers a wide temperature range (-60°C to 230°C), with FDA-grade
options available for food contact and medical devices.
High Precision & Quality
Employs advanced compression and injection molding techniques.
Strict tolerance control ensures optimal fit and extended service
life.
Application Areas
- Automotive Systems: Oil seals, O-rings, damping pads
- Industrial Machinery: Hydraulic seals, valve cores, gaskets
- Food & Medical: Silicone stoppers, tubing seals, FDA-compliant components
- Electronic Devices: Waterproof plugs, keypads, protective boots
Commonly Used Materials
| Material | Temperature Range |
|---|
| NBR | -40 to 100 ℃ |
| FKM | -20 to 200 ℃ |
| FFKM | -20 to 320 ℃ |
| HNBR | -40 to 150 ℃ |
| AFLAS | -30 to 175 ℃ |
| VMQ/SILICON | -70 to 220 ℃ |
| FVMQ | -60 to 175 ℃ |
| EPDM | -50 to 150 ℃ |
| CR | -40 to 120 ℃ |
| SBR | -40 to 110 ℃ |
| PU | -40 to 90 ℃ |
| PTFE | -100 to 280 ℃ |
| IIR | -20 to 120 ℃ |
| ACR | -25 to 150 ℃ |
Frequently Asked Questions
How to choose materials?
The selection of materials needs to be used according to the
environment, including the medium, temperature, pressure, etc.
How to deliver the goods?
For small orders, we can deliver by express, such as DHL, FEDEX,
UPS, TNT. For large orders, we can deliver by air or by ship.
Are you a manufacturer?
Yes. We are specializing in the production of various hydraulic and
pneumatic sealing products. Our quality system certification has
passed ISO 9001:2015, and the materials used comply with REACH and
RoHS regulations. We accept customization and OEM production.
Do you provide samples? Is it free?
Yes, we will offer the sample for free charge but you need to pay
the cost of freight.
How is the quality?
All manufacturing processes conform to the ISO-9001:2015 system,
with 100% inspection before shipment.