20 Mm Sealing High Temperature Durable Silicone Rubber Washers and Gaskets for Industrial Applications

Place of Origin China
Brand Name 3A Rubber
Certification ISO9001
Model Number 3A1005
Minimum Order Quantity 100pieces
Price negotiable
Packaging Details Packing in bags and cartons
Delivery Time 7-15days
Payment Terms T/T,L/C,D/P,Western Union,Paypal,MoneyGram
Supply Ability 500000kgs/month

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Product Details
Material 100% Virgin Silicone Material Tear Strength 26-42N/mm
Tensile Strength 7.5-9.8Mpa Hardness 30, 40, 50, 60, 70, 80+/-5shore A
Applications For Sealing Temperature Range -60°C - +250°C
Elongation 350-720% Size Build Mould According To The Buyer's Drawing Or Sample
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Durable Silicone Washers

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20 Mm Silicone Washers

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Sealing High Temperature Silicone Washers

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Product Description
20mm Sealing High Temperature Silicone Washers
Durable silicone washers designed for demanding industrial sealing applications with exceptional temperature resistance and tear strength.
Product Overview
Our silicone washers are engineered for superior sealing performance across diverse industrial applications. Available in multiple hardness levels (30 to 80±5 Shore A), these washers provide optimal sealing against moisture, dust, dirt, and other contaminants to protect your equipment and machinery.
Key Features
  • High tear strength: 26-42N/mm for durability under stress
  • Wide temperature range: -60°C to +250°C
  • Multiple shape options: washer, ring, and O-ring configurations
  • 100% virgin silicone material construction
  • Available in various colors: Dark Red, Black, Milk White, Blue, Grey
  • Tensile strength: 7.5-9.8Mpa with 350-720% elongation
Technical Specifications
Parameter Specification
Material 100% Virgin Silicone Material
Size Custom according to buyer's drawing or sample
Thickness Various thickness options available
Shape Washer/Ring/O-ring
Color Dark Red, Black, Milk White, Blue, Grey, etc.
Tensile Strength 7.5-9.8Mpa
Elongation 350-720%
Temperature Range -60°C to +250°C
Primary Application Sealing
Industrial Applications
These high-performance silicone washers are ideal for demanding applications across multiple industries including automotive, aerospace, manufacturing, food and beverage processing, medical, and pharmaceutical sectors. Their chemical resistance and temperature stability make them suitable for engines, machinery, and environments where hygiene and safety are critical.
Packaging & Shipping
Each order includes 100 pieces of silicone rubber washers packaged in clear plastic bags. Standard dimensions are 1-inch diameter with 1/16-inch thickness. Orders ship within 24 hours with free US shipping and international shipping available.
Frequently Asked Questions
What is the brand and model number?
Brand: 3A Rubber, Model: 3A1005
Where is this product manufactured?
Made in China with ISO9001 certification
What are the ordering requirements?
Minimum order: 100 pieces, Price range: $0.10-$10.00/piece
What is the delivery timeline?
Delivery within 7-15 days with multiple payment options available
Product Images
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