T-Tubes do not require the expensive to install PVC jacketing that many of the competing open-cell or fibrous insulants need
T-Tubes is an FM 4910 approved, advanced insulation system specifically developed for stainless steel process lines in clean environments.
It comprises pipe insulation for a wide range of sizes and custom moulded components to insulate joints and fittings. Marketed by Zotefoams, the foam technologists, T-Tubes is claimed to offer savings in both installation and long-term ownership costs.
Each component in the T-Tubes system is thermoformed from closed cell, cross-linked ZOTEK F PVDF foam. The closed cell nature of the foam inhibits moisture and vapour ingress while thermoforming provides a durable, cleanable, puncture resistant skin.
For these reasons, T-Tubes do not require the expensive to install, PVC jacketing that many of the competing open-cell or fibrous insulants need. Individual T-Tube components are fitted quickly and secured and sealed with an overlapping, polyethylene, self-adhesive tape, saving up to 50 per cent on initial installation time.
The dust-free nature of the ZOTEK F foam means that T-Tubes can be cut to size without compromising clean environments, saving further installation time. .
Because T-Tubes are resilient and the foam has a ‘memory’, the system is claimed to be less susceptible to damage during installation and subsequent use. If a jacketed system becomes punctured, moisture ingress can compromise the efficiency and hygiene integrity of the system and repairs can be extensive and costly.
Even if a T-Tubes system component becomes punctured, the closed cell nature of the ZOTEK foam itself will not allow moisture to enter and the insulation remains effective. As T-Tubes do not wick moisture, allow mould growth or deteriorate with use, they can be reused after equipment replacements or inspections, making them a truly economical proposition with low overall lifetime cost.
