T-shaped silicone sealing plug
Product Overview
The T-shaped silicone sealing plug is a versatile and reliable component designed for high-performance sealing applications in various industries. Manufactured from premium silicone materials, this plug is engineered to withstand extreme temperatures, chemical exposure, and pressure variations. Its T-shaped design allows for secure placement and easy removal, making it highly effective for masking, sealing, or protection purposes during processes like powder coating, anodizing, painting, or plating.
At Flybear Fastener, we provide a comprehensive range of precision-manufactured sealing plugs that cater to the exacting needs of modern engineering and industrial workflows.
Product Specifications Table
| Parameter | Specification |
|---|---|
| Product Name | T-shaped Silicone Sealing Plug |
| Material | High-grade Silicone Rubber |
| Design Type | T-shape |
| Temperature Range | -60°C to +250°C |
| Color Options | Red, Blue,Black Custom Available |
| Hardness | Shore A 50 ± 5 |
| Sizes Available | Ranging from 3.0mm to 40.0mm diameter |
| Compliance | RoHS, REACH Compliant |
Technical Parameters Table
| Feature | Description |
|---|---|
| Sealing Capability | Excellent, air-tight and chemical-resistant |
| Flexibility | High elasticity, returns to original shape |
| Tolerance Level | ±0.05 mm |
| Tensile Strength | 7.5 MPa |
| Elongation at Break | 350% |
| Aging Resistance | Superior: ozone, UV, and thermal aging |
| Dielectric Strength | 20 KV/mm |
Material Introduction & Manufacturing Process
Our T-shaped silicone sealing plugs are made from premium-grade, food-safe and medical-grade silicone rubber. This material is favored for its environmental resistance, thermal stability, and excellent sealing performance.
Manufacturing Process:
- Raw Material Inspection & Selection
- High-precision Mold Creation
- Compression or Injection Molding
- Trim and Deflash
- Post-curing Process
- Final Quality Control Inspection
Every production stage at Flybear Fastener ensures flawless molds, consistent material properties, and precise dimensional control.
Common Applications and Industry Use Cases
The T-shaped silicone sealing plug is extensively used in:
- Automotive and Aerospace Sealing Tasks
- Electronics Manufacturing
- Metal Finishing & Powder Coating
- Medical Device Assembly
- Laboratory Equipment
- HVAC and Refrigeration Systems
Google search terms such as “high-temp silicone plug,” “masking plugs for painting,” and “chemical-resistant silicone stopper” highlight the multi-industry demand for this product.
Key Benefits of Our T-Shaped Silicone Sealing Plug
Silicone Sealing Plug Competitive Advantages
- Premium Raw Material: Made from high-purity, nontoxic silicone with stable performance under harsh environments.
- Precision Engineering: Tight tolerances ensure an air- and fluid-tight seal.
- Superior Surface Treatment: Resistant to rust, oils, acids, and alkalis.
- Customization Flexibility: Various colors, sizes, and logos available based on drawings or samples.
- Rapid Inventory Fulfillment: Large stock and same-day shipping options.
- Comprehensive After-Sales Support: Dedicated engineers available for troubleshooting and support.
Company Testing and Quality Control
Quality control is integral to our product line at Flybear Fastener. Our full inspection process includes:
- Material Certification and Compliance Testing
- Dimensional Accuracy Checks
- Heat Resistance and Durability Testing
- Random Sampling & Stress Testing
- ISO 9001 Quality Assurance Standards
Thanks to our reliable QC process, you can expect consistent, defect-free products that meet or exceed international expectations.
Selection & Purchasing Guidelines
To choose the correct T-shaped silicone sealing plug, consider the following:
- Required Plug Diameter and Length
- Operating Temperature
- Fluid or Pressure Exposure Level
- Desired Color Coding System (to avoid errors)
- Quantity Requirements
- Application Type (temporary vs permanent sealing)
Reach out to Flybear Fastener for bulk orders and OEM customization. Our team will assist with selection for optimal fitting and performance.
Conclusion & Company Promotion
The T-shaped silicone sealing plug offers exceptional sealing capabilities, versatility across industries, and reliability under extreme conditions. As part of our wide range of Fastener products, this plug upholds the quality standard that defines Flybear Fastener.
We understand that each client may have unique needs, so we strive to offer tailored solutions backed by engineering expertise and fast turnaround times.
We firmly believe that “Quality First, Customer Priority” is not just a slogan—it’s our mission. For inquiries, technical advice, or orders, please contact us to get product catalogs, industry advice, or a competitive quote.







