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STI - The Premier Distributor of Fluid Handling Components, Specialized in Brand Name Flexible Tubing and Hose.

 

STI - The Premier Distributor of Fluid
Handling Components, Specializing in Brand
Name Flexible Tubing and Hose.

 

STI is ISO 9001:2008 Certified

 

 

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PureWeld - Weldable Thermoplastic Elastomer Tubing

PureWeld is a weldable TPE tubing allowing for easy securing of joints and providing a connector-free fluid path in minutes.   PureWeld has met FDA approval and USP Class VI certification, and is crafted for bio-pharmaceutical processes, including single-use applications.
 
PureWeld has met FDA approval and USP Class VI certification, and is crafted for bio-pharmaceutical processes, including single-use applications. PureWeld is pure. It contains no animal-derived components and is low in leachables.

PureWeld is designed for peristaltic pumping and can be securely welded, allowing complete, connector-free fluid paths to be assembled in minutes.

 
  • Easy to weld and heat-seal

  • FDA and USP Class VI Certification.

  • No animal-derived components.

  • LaserTraceability® for validation.

  • Sterilizable by gamma radiation, autoclave and ethylene oxide.

LaserTraceability®and Spallation

PureWeld carries its part number, lot number and expiry date laser-etched from end to end of every coil of tubing, allowing comprehensive process validation.  PureWeld demonstrates very low

internal spallation in peristaltic pumps. The tube’s surface remains pristine for longer than other equivalent weldable tubes.

Typical Applications:

PureWeld is a high-quality tubing which lives up to its name. It is ideal for use in biotechnology and pharmaceutical processes, from research to production.

  • Cell media and fermentation
  • Sterile filling and dispensing
  • High-purity water transfer
  • Vaccine production
  • Fluid transfer Filtration



View/Download PureWeld PDF

PureWeld Peristaltic Pump Tubing
Bore Wall Bore Wall Bore Wall
inch mm inch mm inch mm inch mm inch mm inch mm
1/50 0.5 1/16 1.6 1/16 1.6 3/32 2.4 1/2 12.7 1/8 3.2
1/32 0.8 1/16 1.6 1/8 3.2 3/32 2.4 5/8 15.9 1/8 3.2
1/16 1.6 1/16 1.6 3/16 4.8 3/32 2.4 3/8 9.6 3/16 4.8
3/32 2.4 1/16 1.6 1/4 6.4 3/32 2.4 1/2 12.7 3/16 4.8
1/8 3.2 1/16 1.6 5/16 8.0 3/32 2.4 5/8 15.9 3/16 4.8
3/16 4.8 1/16 1.6 3/8 9.6 3/32 2.4 3/4 19.0 3/16 4.8
1/4 6.4 1/16 1.6 1/4 6.4 1/8 3.2 1 25.4 3/16 4.8
5/16 8.0 1/16 1.6 3/8 9.6 1/8 3.2        
 

All sizes of PureWeld tubing are available in 50' (15m) coils.  Custom sizes are available to order, as are other specific requirements.  Contact STI today for your PureWeld requirements.

 
 
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