Performance Plastics Process Systems
Thermoplastic Elastomer Tubing and Tygon® Hoses

Tygon S3™ B-44-4X IB Tubing

Tygon S3 B-44-4X I.B. Food & Beverage Dispensing Tubing

Tygon S3™ B-44-4X I.B.

Reinforced Phthalate-free Flexible Tubing for Food and Beverage Dispensing


Tygon S3™ B-44-X I.B. tubing, from Saint-Gobain Performance Plastics, is now phthalate-free. Saint-Gobain is proud to be among the first companies to offer sustainable flexible tubing products.  The bio-based Tygon S3™ line combines the high performance standards customers demand with an eco-friendly tubing design.


Lightweight and easy to handle, Tygon S3™ B-44-4X I.B. goes into service quickly and easily.  It readily curves around corners and obstructions, requiring a minimum of couplings and fittings.  Its flexibility can save up to one-third the footage and much of the labor required to install rigid stainless steel, glass tubing, or piping.




  • Beverage dispensing
  • Food and dairy processing
  • Water purification systems

* The compliance status of Tygon S3™ Silver according to the marketing region can be found on  Please refer to the detailed document of compliance for a complete compliance information and appropriate use instruction.  The complete compliance information and use instructions can be found here.


Product Features

  • Handles four times the pressure of non-reinforced tubing
  • Smooth, non-porous bore resists particle entrapment
  • Clear wall for visualization of fluid flow
  • Connects easily to ReSeal® Sanitary Fittings
  • Contains no chemicals listed in California's Prop 65
  • Contains no BPA or phthalates