NBR Rubber Gaskets are rubber sealing products. Custom rubber products can be developed according to drawings, samples, or working conditions, with support for different materials, hardness, sizes, and structures. They are used for flat sealing on flanges, housings, and connection surfaces, with customizable size, thickness, and hardness. The product can be customized by drawing, sample, or application requirements, including size, hardness, color, and compound formulation. Typical applications include automotive parts, machinery, hydraulic and pneumatic systems, pumps and valves, pipe connections, electrical equipment, and general industrial sealing.
Key Features
One
Stable material performance for mass production and long-term supply.
Three
Suitable for sealing, dust prevention, waterproofing, oil resistance, cushioning, or insulation requirements.
Two
Custom sizes, hardness levels, and colors are available.
Four
Material selection can be recommended based on temperature, media, pressure, and assembly structure.
Available Options
- Material: Fluororubber / FKM
- Hardness: commonly 30-90 Shore A, customizable
- Color: black, brown, red, white, transparent, or customized
- Production: compression molding, injection molding, or custom tooling
- Packaging: bulk packing or customized packaging
Applications
Automotive components, machinery manufacturing, hydraulic and pneumatic systems, pumps and valves, pipe systems, electrical equipment, instruments, chemical equipment, and general industrial sealing.
FAQ
Q: Where are NBR gaskets commonly used?
A: In oil-line flanges, tank covers, hydraulic valve and pump body joints for static sealing, especially with mineral oils.
Q: Are NBR gaskets wear and pressure resistant?
A: It has excellent wear and pressure resistance, not easy to deform under pressure, with strong sealing stability.
Q: How to choose between NBR and silicone gaskets?
A: Choose NBR for oil, silicone for high heat (>120°C) or ozone, but silicone is not oil-resistant.
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