Sani-Tech® STHT®-R-HD Heavy-Duty Reinforced Silicone HoseProduct image for selection reference

Saint-Gobain Sani-Tech · Reinforced hose

Sani-Tech® STHT®-R-HD Heavy-Duty Reinforced Silicone Hose

Made with Sani-Tech® 65 biopharmaceutical-grade platinum-cured silicone and a heavy-duty reinforcement structure, this hose is designed for very high-pressure service while maintaining high purity and flexibility and supporting repeated sterilization, bulk fluid transfer, and critical biopharmaceutical applications.

Very High PressureHeavy-Duty ReinforcementUSP Class VI
Material and construction
Sani-Tech® 65 platinum-cured silicone + heavy-duty reinforcement
ID range
1/2 to 2 in.
Working pressure
Approximately 75-200 psi (5.2-13.8 bar), depending on size
Minimum burst pressure
Approximately 300-800 psi (21-55 bar), depending on size
Temperature range
-62°C to 260°C
Regulatory compliance
USP Class VI / European Pharmacopoeia 3.1.9 / applicable FDA requirements

Share your process conditions to confirm the appropriate specification.

PRODUCT VALUE

Product features

01A heavy-duty reinforcement structure for very high-pressure applications provides up to approximately 200 psi working pressure and 800 psi minimum burst pressure, depending on size
02Highly flexible, high-purity silicone does not impart significant taste or odor to media and resists adhesion of blood products and other sanitary fluids
03Can be repeatedly steam sterilized and is compatible with up to 50 kGy irradiation and ethylene oxide sterilization; available in 25- or 50-foot continuous lengths

Applications

Compounding & transferBulk fluid processingProcess utilities

Confirm suitability for your fluid, temperature, pressure and sterilization process.

TECHNICAL SELECTION

Sani-Tech® STHT®-R-HD Heavy-Duty Reinforced Silicone Hose overview

Made with Sani-Tech® 65 biopharmaceutical-grade platinum-cured silicone and a heavy-duty reinforcement structure, this hose is designed for very high-pressure service while maintaining high purity and flexibility and supporting repeated sterilization, bulk fluid transfer, and critical biopharmaceutical applications.

A heavy-duty reinforcement structure for very high-pressure applications provides up to approximately 200 psi working pressure and 800 psi minimum burst pressure, depending on size

Highly flexible, high-purity silicone does not impart significant taste or odor to media and resists adhesion of blood products and other sanitary fluids

Evaluate Sani-Tech® STHT®-R-HD Heavy-Duty Reinforced Silicone Hose against the actual process fluid, operating conditions, connections and sterilization method. Published limits are model- and size-dependent; confirm the current technical documents before specifying a component or complete fluid path.

Specification and selection

  1. Confirm working pressure at temperature, vacuum, minimum bend radius and assembly safety factors.
  2. Check the liner, reinforcement, static dissipation and available installation space.
  3. Review material and construction: Sani-Tech® 65 platinum-cured silicone + heavy-duty reinforcement.
  4. Review id range: 1/2 to 2 in..
  5. Review working pressure: Approximately 75-200 psi (5.2-13.8 bar), depending on size.
  6. Provide the required quantity, delivery format and technical documentation for a quotation.

Product names and models

Sani-Tech STHT-R-HD, STHT-R-HD hose, STHT R HD silicone tubing, heavy-duty reinforced silicone hose, very high-pressure pharmaceutical hose, high-burst-pressure silicone hose, biopharmaceutical reinforced hose, Sani-Tech® STHT®-R-HD Heavy-Duty Reinforced Silicone Hose

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