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RUBBER & SILICONEStandard parts. Custom solutions.

Soft micro silicone tubing

Soft micro silicone tubing

It is general knowledge that soft, micro silicone tubing is used across several industries, mostly pharmaceutical and food processing. In addition, even though it is mainly used for moving gases and liquids between two containers, it is installed in different machines and devices, meaning that it comes in direct contact with other parts and substances. Yes, silicone is the safest type of rubber, and it is approved by the FDA. However, did you know that there are several types of silicone? Each of them has a specific set of features and particular applications.

For example, the most commonly used type of soft, micro silicone tubing is platinum-cured tubing. It possesses a biocompatibility feature, which is why it is perfect for medical and pharmaceutical purposes. In addition, due to this, it is used in food processing as well. Then, there is the heat-stabilized tubing. As you can assume, this type of silicone can withstand high temperatures (up to 260? to be exact). Because of this property, it is mostly used in processes where the temperature can get really high, and the tubing needs to be in close vicinity of it. Next, there is another kind of silicone tubing that includes self-extinguishing features. Naturally, this one is used in applications when the item needs to come in direct contact with heat and potentially fire.

Now, if you are looking to buy soft, micro silicone tubing, you need to do research and learn basic information about these types of silicone. Then, you have to choose the right one. Consider all the properties it possesses, where and how you will install and use it, etc. Finally, all that is left to do is find the soft, micro silicone tubing of the appropriate size, and you can visit our website and learn what your options are. 

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
Pharmaceutical fluid handling, food-processing equipment and medical-device assemblies. Size the part against the selected assembly.
Dimensions to confirm
Inside diameter, outside diameter, wall thickness and cut length. Match these to pharmaceutical fluid handling and 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.
Compliance
Specify hardness and its tolerance together with the required deflection of the finished part.
Contact conditions
Food ingredients and other gases: 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.

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