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FDA silicone tubing

FDA silicone tubing

The phrase FDA silicone tubing is commonly used when discussing silicone tubing for food contact. The useful question is whether the selected finished tube meets the requirements applicable to its intended use. The word silicone, or an FDA-related label on its own, does not establish suitability for every food and operating condition.

Define the food or beverage, contact duration and temperature, as well as the cleaning chemicals and cycle. Material selection should address these conditions along with the complete formulation. Food-contact suitability does not make an unsafe or spoiled substance safe to consume, and it does not mean that a tube is sterile.

Fit remains important in a food-processing line. Match the bore and wall to the connections, pressure and any pumping action, and arrange the route so it can be cleaned as intended. Inspect for damage and residues during maintenance. Use an agreed product specification for repeat purchases instead of treating every silicone tube as interchangeable.

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 focus
Silicone tubing considered for a defined food-contact use.
Contact definition
Identify food or beverage, contact time, temperature and cleaning cycle.
Formulation scope
Assess the selected finished tube for the requirements applicable to the intended use.
Connection fit
Specify bore, wall, pressure and any pumping action.
Line maintenance
Provide appropriate cleaning access and inspect for damage and residues.

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