Skip to content
RUBBER & SILICONEStandard parts. Custom solutions.

Small diameter silicone tubing

Small diameter silicone tubing

Small diameter silicone tubing is a highly resistant pipe of a very small size intended for special use. These pipes are made of very high quality and durable material – silicone elastomer. They are in need almost every day because of their excellent properties. Small diameter silicone tubing is environmentally friendly pipes, which means they do not pollute the environment. They are non-toxic and sterile, so they can be used freely in the food industry. Their endurance is just fantastic. They are made to withstand quite strong pressure.

The inside of these pipes is very polished, which ensures the free flow of liquid or gas, without the fear that particles will accumulate and clog the pipe. This is a very important feature of small diameter silicone tubing. Very often these pipes are used at high temperatures because they are quite resistant. It will definitely work at -50 C as well as at 250 C. You can use the pipes more than once. If you maintain them properly, this is a product that can be used for an incredibly long time. Due to the properties of the material from which it is made, these pipes are not prone to wear, cracking, breakage or rot. That is why they are in much wider use than ordinary plastic pipes. They have no smell or taste, who can’t influence the content that is transmitted to them.

Their use is really wide. They are used in food machinery connections, water drinkers, coffee pots, water heaters, rice cookers and other connecting pipes. In addition to the food industry, these pipes are an integral part of electrical instruments and other casing. They are also very common in cosmetology and the pharmaceutical industry. They are also found in medical equipment. Transport of substances would be almost impossible without small diameter silicone tubing, so they are used as a road catheter.

Silicone Tubing Size Catalog

Compare inside diameter, outside diameter and listed wall thickness across silicone tube ranges. Confirm the material grade and application requirements for the selected part.

Food grade silicone tube

Compare Inside Diameter and Outside Diameter in mm, together with the listed Thickness and Colour. The cross-section drawing identifies the bore and outside diameter; confirm the selected tube material and service requirements.

Dimension guide
Tube cross section — Outside Diameter and Inside Diameter
Profile reference. Use the dimension letters and units in the selected table and confirm the part drawing.
Product appearance
Food grade silicone tube — product view
Illustrative product appearance. Refer to the selected row and part drawing for dimensions.
Part No.Inside DiameterOutside DiameterThicknessColour
FST0.5*2.10.52.10.8Transparent
FST0.8*40.841.6Transparent
FST1*3131Transparent
FST1.6*4.81.64.81.6Transparent
FST2*3230.5Transparent
FST2*4241Transparent
FST2.4*42.440.8Transparent
FST2.4*5.62.45.61.6Transparent
FST2.5*42.540.75Transparent
FST3*4340.5Transparent
FST3*5351Transparent
FST3*6361.5Transparent
FST3*8382.5Transparent
FST3.2*6.43.26.41.6Transparent
FST4*5450.5Transparent

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

Discuss Your Requirements

Product specifications

Product form
Hollow elastomer tubing for a fitted line or sleeve
Material
Silicone. Specify the compound grade for the selected service.
Application focus
Food-processing equipment, coffee-making equipment, pharmaceutical fluid handling, medical-device assemblies and catheter assemblies. Size the part against the selected assembly.
Dimensions to confirm
Inside diameter, outside diameter, wall thickness and cut length. Match these to food-processing equipment.
Small-bore control
Set bore and wall tolerances, check lumen continuity and choose fittings that do not close or distort the passage.
Size selection
Choose the drawing or chart row by its functional dimensions and units; verify mating-part tolerances before ordering.
Contact conditions
Food ingredients, other gases and water: define concentration, temperature and contact time, then check compatibility with the chosen compound.
Line layout
Check bend radius, unsupported spans and clearance at both connections.

Need a quote or a custom part?

Send your requirements, drawings or samples to discuss standard and custom silicone rubber parts.

Contact Us Now!

Email us[email protected]

Ready to Find Your Rubber Part?

Send your requirements or drawing to discuss materials, dimensions and custom parts.

Request a Quote

Request a Quote

Tell us about your part, including dimensions, material, quantity, application and any special requirements. Attach a drawing if available to help us prepare your quote.

Contact Our Team

Prefer email? Contact us at [email protected]

Attach a drawing (optional)