A rubber pipe grommet is typically used for keeping pipes and tubes in place and preventing the passage of liquids through various piping penetrations. Rubber and other Silicone materials are the optimal choices for sealing and insulating different piping solutions, as they’re non-corrosive and extremely durable. In simple terms, it’s a rubber ring that you insert into a hole to insulate it or even seal it completely. You can find three different types of available solutions: open grommets, blind grommets, and semi-blind grommets. Open rubber pipe grommets are used to protect your pipes from external damage and friction, and they’re by far the most common type available. Blind grommets are used to seal open pipes, which can be useful for various construction projects. Semi-blind ones are used in a similar fashion, but they can also be punctured to create an opening if you deem it necessary.  

Besides that, rubber pipe grommets come in various sizes, dimensions, and diameters, which makes them suitable for a variety of different DIY projects and manufacturing processes. They’re small and cheap, but also incredibly helpful and necessary. You can use them to protect your pipes from wearing away and enduring unnecessary damage, as a part of complex plumbing solutions, or even as spacers(between the pipe and the wall) to help you achieve higher levels of noise reduction.Look for the best supplier available, as you’ll need your rubber pipe grommets to be of the highest possible quality to achieve everything you’ve envisioned and more. If you’re not sure which grommet type to choose, seek advice from the supplier before you place your order. Even if they don’t have what you require in stock, most suppliers will be able to accommodate all of your custom orders, so make sure to ask beforehand. 

Overall, rubber pipe grommets are small but powerful accessories used for keeping plumbing applications secure and stable, all while ensuring the longevity and durability of the system in question.