Professional Silicone Rubber Parts Manufacturers

Large Rubber Stoppers

Durable and high-quality rubber stoppers are compatible with broad applications. We are known for producing versatile large rubber stopper solutions that are primarily utilized as grippers, pipe stoppers, sticky feet for the platform, mechanical stop, tube plugs, and bumpers. Depending on the model we make, some rubber stoppers also work as vibration mounts, door stoppers, clamps, and paint masks. In addition to that, rubber stoppers adjust into various laboratory glassware items like boiling flasks, test tubes, and more. We can assure you that our runner corks are sturdy, durable, and lasts longer as they are made of premium quality materials. They can fit tightly in their place without moving even slightly.

Another factor that can differentiate our company-made rubber stoppers from other products is that we use different materials. Apart from natural rubber, we also rely on various types of synthetic rubber materials. A few substances we use to make rubber stoppers are natural rubber, nitrile rubber (NBR), urethane, silicone rubber (SiR), styrene-butadiene rubber (SBR), Viton, ethylene propylene diene monomer rubber (EPDM), and Neoprene. These rubber stoppers work as a better seal for vulnerable equipment and can withstand higher temperatures. 

In general, our solid rubber stoppers are utilized for wine and beer appliances. In addition to that, you can use these large rubber stoppers for different endeavors in and around your home. They are available in various sizes from size 000 to size 15. We generally manufacture one-hole large rubber stoppers at a single time as we get bulk orders for them from our medical clients. We make one-hole laboratory stoppers in both regular and custom sizes as well. You can also find two-hole rubber stoppers in our product list. These are relatively sturdy and lab-grade stoppers, and you can safely use them to close jars and test tubes that comprise fluids.

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!