Round rubber plugs
The round rubber plugs are extremely versatile small units made to protect equipment and machinery and seal holes and openings. As the name suggests, they are made of rubber, and this is the chosen material because of their physical properties. Rubber will not be affected if it is exposed to harsh conditions and different types of environments. It will stay intact no matter if you place the round rubber plugs outside or indoors, and even if they are submerged in water, the unit will not get damaged over time. They are adaptable to the space, but you should always pick a unit that has the right dimensions so that it is not under too much pressure, and there is no loose space in between the edges of the opening and the plug. The plugs are round and they are most commonly installed by pushing them in the opening. Some models have flanges on them so that they don’t come off easily and stay secure in the round opening.
We can offer you a variety of different sizes of round rubber plugs and if needed, we can customize them to ensure your satisfaction and the success of your project. When choosing the right dimensions of the units, you need to pay attention to the diameter of the opening you want to seal, and you should pay attention to the depth of it. The round rubber plugs come with different length necks, and they can be shorter or longer to ensure that there won’t be any environmental effect on the insides of the hole that you want to plug. The round rubber plugs are extremely long-lasting, they are easy to install and remove, and they require little to no maintenance. Reach out to us if you have any questions or concerns about this product.
Need a quote or a custom part?
Send your requirements, drawings or samples to discuss standard and custom silicone rubber parts.
Email us[email protected]
Stopper & Plug Size Catalog
Compare four stopper profiles and check the selected part dimensions against your opening and available depth. Each profile has its own drawing and dimension meanings.
RST T-Shaped Plugs
Match stem diameter A, flange diameter B, stem length C and flange thickness D. E refers to the underside recess; use the selected row and approved drawing to confirm the actual profile.
RSA Tapered Corks
Compare large-end diameter A, small-end diameter B and Height, in mm. The mating bore and required seating depth determine where the taper contacts the opening.
RSB Undercut Plugs
Compare neck diameter A, flange diameter B, flange-to-lip distance C and flange thickness D. Check panel thickness and rear clearance. E refers to the underside recess.
RSD T-Shaped Stoppers
Compare stem diameter A, flange diameter B, stem length C and head thickness D, in mm. Check the seating surface and available depth as well as the hole diameter.
Need a different fit? Share the opening dimensions, mating profile and intended use for a custom size.
Discuss Your Requirements