Professional Silicone Rubber Parts Manufacturers

Large Stopper Silicone Rubber

If you are looking for the best corks for laboratory equipment, it is best to check out various types of large stopper silicone rubber solutions. The silicone corks act as a vacuum-tight seal and help to safeguard the liquids inside the laboratory tools from getting influenced by outer particles. As our silicone stoppers have chemically impartial formation, they are likely to work on abrasive working solvents as well. In addition to that, the silicone stoppers are made of high-quality substances which are known for their durability, long-lasting lifespan, and versatility. Our silicone corks also show resistance to high temperatures, and they will withstand breaking down if they undergo heating processes. Besides that, you can use them again after sterilizing and cleaning the corks thoroughly. 

Silicone corks come with a pointed underside in several sizes in order to fulfill any container. Our large stopper silicone rubber solutions are relatively simple to use as we practically formulated them with a wide and thin side. The slim part will move into the vessel and shut the jar. You can open it easily by pulling out the wider part. As we manufacture versatile silicone stoppers, you can use them for other purposes: stopping doors, gripping items, stopping pipes, shutting tubes, and many more. 

As a high-end manufacturer, we can say that there is a high demand for silicone corks from various industries, especially for large silicone stoppers. To be precise, we get orders from several customers more often as the silicone corks are ideal for industrial, laboratory, and even home use. Our silicone stoppers are flexible, resilient, and long-lasting. You can use them as a cap to close the vessel, and they help in blocking any type of airborne pollutants. Understanding the need for large silicone stoppers, we offer custom design and size solutions as well.

Our Products

  • Material: EPDM/NR/SBR/Silicone/FKM/NBR/CR
  • Hardness: 30-90 Shore A
  • Temperature Rang: -70℃ to 220℃, we can customize products with a temperature resistance of more than 300℃.
  • Colors: Black,White Or according to the Pantone NO#.
  • Custom service available, we can offer special plugs according to your requirements.

Do you need a quote? Or need to place an order?
We also provide customized services, and can make various non-standard silicone rubber parts according to your drawings or samples.
Welcome to contact us for more information!