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Introducing our premium Round Silicone Rubber Seal Hole Plugs, designed to deliver exceptional sealing performance for a wide range of applications. These durable blanking end caps and seal bungs are crafted to meet your industrial and household sealing needs with reliability.
Our Silicone Rubber Seal Hole Plugs are made of high-quality food-grade environmentally friendly silicone rubber, featuring anti-aging, acid and alkali corrosion resistance, and ultraviolet resistance. They can last 15-20 years in outdoor environments, serving as versatile solutions such as waterproof plugs, sealing plugs, test tube plugs, rubber bulkheads, plug covers, cylinder plug heads, and threaded rubber plugs.
For detailed dimensional parameters, please refer to Figure 2, Figure 3 and Figure 4. Below is an overview of our size range:
| Size Range (A) | Typical Applications | Material Grade |
|---|---|---|
| 15.5mm - 50mm | Small pipes, test tubes, equipment holes | Food-grade silicone rubber |
| 51mm - 100mm | Medium-sized pipes, industrial equipment openings | Food-grade silicone rubber |
| 101mm - 150mm | Large pipes, machinery access points | Food-grade silicone rubber |
| 151mm - 201.5mm | Extra-large pipes, industrial tanks, large openings | Food-grade silicone rubber |
A: Our seal plugs are available in sizes ranging from 15.5mm to 201.5mm, covering a wide range of hole and pipe diameters.
A: Yes! They feature UV resistance and anti-aging properties, making them ideal for outdoor environments with an expected service life of 15-20 years.
A: Absolutely! While black is our standard color, we also offer yellow, red, blue, green, and gray. Please contact our customer service to request custom colors.
A: They are designed to handle extreme temperatures from -40℃ to +250℃, making them suitable for both hot and cold environments.
A: Yes, our Silicone Rubber Seal Bungs are crafted from high-quality food-grade environmentally friendly silicone rubber, ensuring safety for applicable scenarios.
A: All sizes are manually measured and may have slight tolerances. For the most accurate dimensions, please refer to the actual product received and check our detailed figures (Figure 2, 3, and 4).
