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RUBBER & SILICONEStandard parts. Custom solutions.

High Purity Silicone Tubing

High Purity Silicone Tubing

High purity silicone tubing and hose products entail diverse applications, including transfers in pharmaceutical, beverage, food processing, laboratory, and chemical industries. High purity silicone tubing is primarily manufactured for industries that require the hose to be cleaned after regular intervals and enterprises that follow immaculate production processes. It’s also ideal for various other typical industrial applications, particularly those involving hot fluids or gases. We establish the global standard for improved purity and quality in the most demanding situations, from the palm of your hand to the far reaches of space. Our highly developed, customizable silicone products provide space, aviation, defense, electronics, and optoelectronics businesses with high-performance reliability.

Rest assured, we guarantee high-quality medical-grade silicone tubing ideal for versatile applications. Customers count on our extensive industry and regulatory knowledge to help them achieve innovations in medicine delivery, medical devices, and cosmetics. When it is vital to avoid any conceivable possibility of contamination, high purity silicone is chosen because of its durability. In fact, high purity silicone tubing is free of components that can degrade the quality of a pharmaceutical product (leachable) or the risk of aggressive chemical processes extracting features that are hazardous to the drug’s quality (extractable).

Pharmaceutical and biopharmaceutical companies must ensure the purity and safety of essential chemical ingredients and excipients, as well as the final completed pharmaceuticals and therapies. The silicone tubing used in the production processes is likewise subject to strict quality and hygiene inspections. Because high purity tubing has a smoother surface, it binds less protein. It’s perfect for medical devices, chemical analysis, bulk active medication, and pharmaceutical production, especially if the process fluid is in contact for an extended period. Many producers claim that this high purity silicone tubing has no by-products since it cures during extrusion and thus requires no additional processing to ensure purity.

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, laboratory connections, industrial fluid lines and aircraft equipment. 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.
Purity requirement
Define extractables, cleanliness and packaging requirements for the contact medium and the chosen cure system.
Contact conditions
Food ingredients, other gases and medicinal contents: 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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