silicone stopper sizes
Our silicone stoppers come in a wide range of sizes. As silicone stopper manufacturers, we offer our clients options. Since silicone stoppers are handy components that see use across many industries and around the house, it’s important to offer a wide range of sizes that will accommodate the needs of our clients. You can use our silicone stoppers to seal bottles and prevent liquids from escaping. But not only that, you can find the right size and use it to seal any type of container such as a test tube. With tons of other applications for these components, picking the right size will make all the difference. Thus, we offer silicone stoppers in a wide range of sizes. To pick the right one, you need to determine the container opening on your end. After that, feel free to look at our silicone stopper size chart.
Since silicone stoppers are handy components, every household can use them instead of cork stoppers. But there is a reason why you should go for silicone instead of wooden corks. Unlike wooden corks, silicone is a much more durable material that won’t break down after a couple of uses. With our wide range of silicone stopper sizes, you’re getting a product that will withstand all types of damage. Our product is effective at preventing liquids from escaping any bottle, test tube, or similar glassware.
The reason for that is the unique combination of materials we use to make the silicone. This combination gives our stoppers greater durability and flexibility. On top of that, our silicone stoppers will outlive wooden corks.
To know more about silicone stopper sizes, our website is the perfect resource at your disposal. We have all kinds of information and a size chart for you to look at. If you’re having a difficult time picking the right size, feel free to contact us.
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 RequirementsProduct specifications
- Product form
- Removable closure fitted inside an opening
- Material
- Silicone. Specify the compound grade for the selected service.
- Application focus
- Bottle necks and test tubes. Size the part against the selected assembly.
- Dimensions to confirm
- Opening diameter, closure profile, insertion depth and exposed grip. Match these to bottle necks and test tubes.
- Size selection
- Choose the drawing or chart row by its functional dimensions and units; verify mating-part tolerances before ordering.
- Seating check
- Check the sealing contact around the opening and the force needed for insertion and removal.
- Opening-first selection
- Measure the bottle or test-tube opening and desired insertion depth, then select the stopper profile and chart entry against those dimensions.
Need a quote or a custom part?
Send your requirements, drawings or samples to discuss standard and custom silicone rubber parts.
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