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Butyl rubber stopper autoclave

Butyl rubber stopper autoclave

The butyl rubber stoppers are an essential part of every laboratory, and it serves the purpose of sealing the glasses in which the experiments are performed. They are cylindrical-shaped objects which are inserted on the top of the glass equipment. The specially made butyl rubber as a synthetical product helps with the temperature resistance, as well as preventing any leaks or dust coming inside and compromising the experiments. For this purpose, it is important to get them in a size that fits perfectly. While there is a chart, if you are not able to find your size there, our firm can create special butyl rubber stoppers for your case. 

After every experiment, the equipment has to be cleaned well to be ready for the next challenges. However, the equipment is not being cleaned by hand both because it is not efficient, and because you can hurt yourself coming in contact with the chemicals. For that purpose, the butyl rubber stopper autoclave is required. An autoclave is a special machine that is used for keeping the items clean, ready for the next use. Since they are made from rubber which withstands high temperatures, the autoclave is being the most effective cleaning option both for them and for any equipment as well. Various programs work on different temperatures, so you can separate the parts into categories depending on how resistant they are. 

Although the butyl rubber stopper autoclave is a costly machine, it is essential for the well-functioning of the lab. Without it, there will be stained equipment parts which will compromise the well-performed study and will end up with no matching results. Even when you purchase it, make sure that you maintain it regularly. Check the results often, whether it cleans well, or needs adjustments. Since this is the only way to keep your lab working perfectly, and keep all of your equipment including the butyl rubber stoppers prepared for the next tasks. 

Our Butyl Stoppers Size Chart

Bottle Stopper Size Catalog

Compare the listed butyl stopper dimensions against the bottle opening and seating arrangement. Confirm the selected profile using the part drawing.

Custom colors are available to your Pantone color code. Include the code in your inquiry.

Butyl Rubber Stopper(Anaerobic bottle stopper)

Compare A, B, C, D and E in mm against the selected stopper drawing. The illustration shows a related profile; confirm the precise underside and fit before specifying the part.

Dimension guide
T-shaped stopper — original A, B, C, D and E dimensions
Related T-shaped stopper profile shown. Confirm dimensions A–E and the exact underside profile for the selected butyl stopper.
Product appearance
Butyl Rubber Stopper(Anaerobic bottle stopper) — product view
Illustrative product appearance. Refer to the selected row and part drawing for dimensions.
PartNo.ABCDE
RSIIR14.5-19.7-1114.519.71130
RSIIR2.5-5.5-5.32.55.55.320
RSIIR3-4.3-4.534.34.50.80
RSIIR3-7-73772.20
RSIIR3.5-6.5-63.56.5620
RSIIR3.8-7-10.53.8710.51.50
RSIIR3.8-7-73.8771.50
RSIIR4-7.5-647.5620
RSIIR4.5-7.5-64.57.5620
RSIIR4.8-6.8-3.64.86.83.60.90
RSIIR5-8-7-25871.52
RSIIR5-8-7-35871.53
RSIIR5-10-851082.80
RSIIR5.7-11.7-125.711.7126.50
RSIIR6-8-56852.20

Need a different size? Share your drawing, mating dimensions and intended use to discuss a suitable part.

Discuss Your Requirements

Product specifications

Product form
Vial or bottle closure matched to its neck finish
Material
Butyl rubber. Specify the compound grade for the selected service.
Application focus
Laboratory vessels. Size the part against the selected assembly.
Dimensions to confirm
Vial neck bore, sealing flange, plug depth and any crimp-cap interface. Match these to laboratory vessels.
Sterilization cycle
Define the actual steam cycle, exposure time and number of reuses; verify the complete closure after cycling.
Profiles discussed
Cylindrical sections. Select the profile that matches the mating part and dimension that section explicitly.
Exposure to evaluate
Dust or debris. Validate the selected material under the combined conditions.
Seating check
Check the sealing contact around the opening and the force needed for insertion and removal.

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