Custom Silicone Rubber Sealing O Rings 30-80 Shore A
Product Details:
Place of Origin: | Fujian, China |
Brand Name: | OTI |
Certification: | ISO9001;ISO14001;NSF;RoHS, REACH, LFGB |
Model Number: | custom |
Payment & Shipping Terms:
Minimum Order Quantity: | 100 pieces |
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Price: | $0.50/pieces 100-999 pieces |
Detail Information |
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Processing Service: | Moulding, Cutting | Material: | 100% Pure Silicone |
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Color: | Custom | MOQ: | 100PCS |
Highlight: | custom silicone rubber o rings,30-80 shore a sealing rings,LSR injection molding o rings |
Product Description
Customized Silicone Rubber Sealing O Rings
Product Specifications
Processing Service | Moulding, Cutting |
Material | 100% Pure Silicone |
Color | Custom |
MOQ | 100PCS |

Product Details
Item | Leak-proof Silicone Washer Customize Silicone Rubber Sealing oil-proof O Rings |
Material | High quality silicone rubber material |
Size | Standard size or customized size based on customer's requirement |
Color | Refer to pantone card number |
Hardness | 30-80 shore A |
Finish | Matt or Gloss, Silk-screen Printing, Laser Etching, epoxy coating, PU coating, oil spray, etc |
Key Features
- Aging resistance
- High/low temperature resistance
- Acid resistance
- Oil-resistance
- Abrasion resistance
- Durable and long-lasting
Applications
Widely used in sanitary, medical, electronic, machinery and other equipment

Manufacturing Capabilities
As the leading rubber plastic manufacturer, OTI is engaged in total solution from tooling to finishing in the field of silicone rubber, elastomer and LSR for over years.
Our Advanced Facilities Include:
- 20 sets of compression molding machines (maximum pressure: 300 metric tons)
- 6 sets of LSR injection molding machines (maximum production dimension: 0.10 mm, maximum pressure: 160 metric tons)
- 10 sets of plastic injection molding machines (including 4 sets 2K injection molding machines)
- 5 sets of EDM machines (side-discharging available) for tool work
- 5 sets of CNC machines and computerized machining machines for tool work
- Painting and Printing workshop
Tool Advantages
- Steel material mold
- Press about 2 millions times, can be used 5-7 years
- Strict tolerance of size
- Providing 3D drawing based on sample or 2D drawing
- Tooling cost can be refunded after reaches the settled quantity












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