Parflex Temptube® Preinsulated Tubing is designed to provide an economical and highly efficient method of conveying steam or other hot materials through a plant and is intended to replace hard piping and field-installed insulation. The tubing is thermally insulated with a non-hygroscopic inorganic fiberglass material and covered with a flexible, black, flame-resistant jacket for added protection against corrosive atmospheres, water, oils, acids, alkalies and most chemicals. Temptube® is ideal for steam supply lines, refrigeration lines, liquid nitrogen lines and other chemical processing and refinery applications.

Markets:
• Chemical Processing and Refineries

Features:
• Designed with a flexible, black, flame-resistant PVC jacket for added protection
• Tubing is available in many alloys and sizes, including metric sizes, to meet various customer application requirements
• Air-spaced, cross wrapped applied non-hygroscopic fiberglass thermal insulation for minimal heat loss

Applications:
• Steam supply lines
• Condensate return lines
• Cooling water lines
• Refrigeration lines
• Liquid nitrogen lines

Certifications/Compliance:
• Meets NEC Personnel Protection Code 427.12

Technical Specifications:
• Parflex standard Temptube® is thermally insulated for transfer of fluids or gases up to 400°F (204°C) while maintaining an outer jacket surface temperature of 140°F (60°C), meeting NEC Personnel Protection Code 427.12
• Insulated bundles rated up to 1200°F (649°C) are available upon request
• Optional insulation thicknesses are available; such as, 0.36”, 0.72” and 0.96” insulation used in Cryogenic, Liquid CO2 and Liquid Nitrogen applications, see Performance Chart in Multitube® catalog for heat gain rates

NOTE: It is absolutely necessary to seal the ends against contamination from moisture and/or corrosive liquids; Parker Hannifin cannot assume any liability for product damage caused by moisture from unsealed ends.