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RUBBER & SILICONEStandard parts. Custom solutions.

Thick wall silicone tubing

Thick wall silicone tubing

Silicone is well known for its resistance to cold and hot environments. Its ability to resist extreme temperature is the reason we see it frequently used in items that require heavy resistance to the elements. On top of that, silicone can resist other types of damage that may occur in a system using silicone-made products.

Thick wall silicone tubing is great for any situation where you may need firm resistance from your tubing. In addition to the inherent resistances offered by silicone, there’s also reinforced strength of this tubing’s thick walls that adds more protection. The thick walls protect from any physical damage that may happen to the tubing, giving another layer of utility to the item.

As for actual use, thick wall silicone tubing is most often used for systems that handle materials capable of causing extreme circumstances. The intense heat, moisture, and fluctuating environment of coolant systems are easily handled by this item despite being capable of quickly damaging other items. You can use this tubing for simpler applications as well. For example, if you have a brew kettle this thick-walled item will provide ample way of transporting its contents into containers.

For your guaranteed satisfaction, we aim to provide the highest quality tubing available. It’s necessary that you can rely on these items no matter how much time passes as the systems in place can be very troublesome to replace. The extent of reliability doesn’t come only in the form of quality, it comes in the form of our extensive catalog that provides you with a lot of variations of this item to choose from. Thick wall silicone tubing has a lot of dimensions and types to choose from, all of them aiming to provide you with the best possible experience for your investment. If you can’t locate the fitting dimensions don’t worry. The option to create a unique, custom variant is available with just a few clicks.

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.
Dimensions to confirm
Inside diameter, outside diameter, wall thickness and cut length.
Wall control
Dimension wall thickness separately from the bore; check the required bending behavior and connection fit at that thickness.
Exposure to evaluate
Heat and cold cycling and moisture. Validate the selected material under the combined conditions.
Line layout
Check bend radius, unsupported spans and clearance at both connections.

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