H-shaped silicone gaskets are heat-resistant – Durable sealing and effective sound insulation

The H-shaped silicone gasket is a sealing product made from high-quality silicone rubber, featuring a distinctive H-shaped cross-section. This design allows the gasket to firmly grip two material edges, enhancing elasticity, sealing performance, and vibration resistance during use.

Key Advantages of H-Shaped Silicone Gaskets

• ✅ Excellent heat resistance: stable working temperature from -60°C to 230°C

• ✅ High elasticity, no deformation under long-term compression

• ✅ Resistant to aging, ozone, and UV exposure

• ✅ Effective sound insulation, dustproofing, and vibration damping

• ✅ Odorless and safe, suitable for food-grade and medical applications

Common Applications

H-shaped silicone gaskets are widely used in:

• Aluminum glass doors, technical doors, cleanroom doors

• Electrical cabinets and control panels

• Machinery and heat-resistant equipment

• Electrical, electronic, food, and medical industries

Specifications & Customization

• Material: Heat-resistant silicone rubber

• Colors: white, red, black (custom colors available)

• Sizes: custom-made according to drawings or samples

• Supply form: continuous length or cut to required sizes

Why Choose High-Quality H-Shaped Silicone Gaskets?

Using standard-compliant H-shaped silicone gaskets helps:

• Improve sealing performance and extend equipment lifespan

• Reduce maintenance and replacement costs

• Ensure long-term safety and stable operation