High-Temperature Resistant Silicone Parts | Custom Industrial & Household Seals

Place of Origin CHINA
Brand Name DZK
Certification ROHS
Model Number Accept customization and OEM production
Minimum Order Quantity 100PCS
Price Negotiations
Packaging Details 100pc/bag
Delivery Time 15-20 days
Payment Terms L/C,T/T
Supply Ability 10000PCS/MONTH
Product Details
Material Silicone Rubber Temperature Range -60°C To +250°C
Hardness 20-80 Shore A Color Custom Colors
Manufacturing Process Compression Molding / Injection Molding / Extrusion Size Customized According To Drawing Or Sample
OEM/ODM Available
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Product Description
High-Temperature Resistant Silicone Parts | Custom Industrial & Household Seals
Engineered for exceptional performance in demanding industrial and household environments. Manufactured from premium-grade silicone rubber, these custom-molded components maintain their mechanical properties across a wide temperature range, making them ideal for applications exposed to heat, pressure, moisture, and chemical substances.
Whether you require custom silicone gaskets, O-rings, seals, washers, membranes, or specialized molded parts, we provide tailored solutions that meet your exact specifications.
High-temperature resistant silicone seals and gaskets
Key Features
  • Excellent heat resistance up to 250°C (482°F)
  • Superior flexibility and elasticity
  • Outstanding aging and weather resistance
  • UV and ozone resistant
  • Non-toxic and environmentally friendly materials available
  • Excellent sealing performance under extreme conditions
  • Custom colors, shapes, and hardness options
  • Suitable for food-grade and medical-grade applications
Product Specifications
Parameter Specification
Material Silicone Rubber
Hardness Range 20-80 Shore A
Operating Temperature -60°C to +250°C
Color Custom Colors
Tensile Strength Up to 12 MPa
Customization Size, Shape, Color, Logo, Material Grade
OEM/ODM Available
Available Custom Silicone Products
Silicone Seals & Gaskets Designed for reliable sealing performance in high-temperature equipment, machinery, and household appliances.
Silicone O-Rings Precision-manufactured O-rings offering excellent compression set resistance and long-term durability.
Silicone Washers Ideal for vibration damping, sealing, and insulation applications.
Silicone Membranes Flexible membranes for pressure control, fluid management, and valve systems.
Custom Molded Silicone Components Produced according to customer drawings, samples, or technical requirements.
Custom silicone O-rings and seals Silicone gaskets and washers Industrial silicone components Custom molded silicone parts
Frequently Asked Questions
How to choose materials?
Material selection depends on the application environment, including medium, temperature, pressure, and other specific requirements.
How to deliver the goods?
For small orders, we deliver by express services such as DHL, FEDEX, UPS, TNT. For large orders, we deliver by air or sea freight.
Are you a manufacturer?
Yes. We specialize in the production of various hydraulic and pneumatic sealing products. Our quality system is certified to ISO 9001:2015, and materials comply with REACH and RoHS regulations. We accept customization and OEM production.
Do you provide samples? Is it free?
Yes, we provide samples free of charge, but customers need to pay the freight cost.
How is the quality?
All manufacturing processes conform to the ISO-9001:2015 quality system, with 100% inspection conducted before shipment.