Electric tracing
An electric heater within the insulated bundle supplies heat for freeze protection or temperature maintenance.
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Heat-traced and pre‑insulated tubing.
Electric heat tracing, steam tracing and insulated transport.For freeze protection, process temperature maintenance and heated sample lines. Supplied in the UK by PMA.
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Heat tracing and insulation.
Specified for your process.
Choose electric heat-traced tubing for freeze protection and sample lines, steam-traced tubing for temperature or viscosity maintenance, or pre-insulated tubing for steam and fluid transport.
Steam tracing
A steam tracer transfers heat to the process tube for temperature or viscosity maintenance.
Explore rangePre-insulated
Reduce heat loss during steam, gas or liquid transport, without an integral electric heater.
Explore rangeThe range, at a glance. The detail that matters.
Compare the construction, tube sizes, materials and heating limits before bringing your operating conditions together.
View technical dataTUBING FAMILIES
3
Electric tracing, steam tracing and pre-insulated tubing. Choose the construction around the duty.
COMMON TUBE SIZES
4
¼, ⅜, ½ and ¾ inch outside diameters are listed across the range. Availability depends on the family.
STAINLESS STEEL
316/316L
A common process-tube material. Copper and fluoropolymer options are also listed, depending on construction.
ELECTRIC HEATER LIMITS
85–204°C
Published operating limits span low-temperature self-regulating to power-limiting heaters. These are not guaranteed maintained temperatures.
Find the right tubing for your process.
Explore heat-traced and pre-insulated tubing, compare the three product families and see what to consider for your application.
Download product brochureReliable lines.
Considered systems.
Specification
Freeze protection. Temperature maintained.
An electric heater within the insulated bundle supplies heat for freeze protection or temperature maintenance.
Process heat. Carried along the line.
A steam tracer transfers heat to the process tube for temperature or viscosity maintenance.
Insulated transport. A considered construction.
Insulated tubing carries steam, gas or liquid without an integral electric heater.
Where construction
meets duty.
The process tube, heating arrangement, insulation and jacket each have a role. Consider them together around the fluid, temperature and installation.
Electric tracing
Heat alongside the process tube for a defined freeze-protection or temperature-maintenance duty.
Steam tracing
A steam tracer transfers heat to the process tube. Review the supply and condensate return together.
Pre-insulation
Reduce heat loss during fluid transport. Review cold shutdowns separately when active heating is absent.
Define the line.
Bring the process, temperature duty and installation together. Four inputs help shape a complete tubing specification.
Understand what flows.
- Fluid & duty
- Define the fluid, flow and pressure, together with the required line duty.
Set the temperature duty.
- Temperature
- Specify the maintained temperature, inlet conditions and ambient extremes.
Consider the complete line.
- Tubing & jacket
- Review tube count, dimensions, materials, insulation and the jacket environment.
- Utilities & route
- Confirm power or steam, controls, line length, supports and terminations.
Your process starts
with a closer look.
Explore the tubing rangeFrom freeze protection to temperature maintenance and reliable sample transport. Specify the tubing, heating, insulation and jacket together, so every part of the line has a purpose.
Your application.
Our experience.
We start with your application. Since 1971, PMA has helped industrial customers bring their process requirements together with practical advice, supply and support.
Dekoron manufactures the Unitherm tubing range. We help you consider the fluid, temperature duty, installation and documentation as one specification.
Your application.
Our starting point.
Bring us the operating conditions and the detail behind your line. We help you consider the specification, supply and next steps together.
Understand the process.
Consider the detail.
Get to know PMA
From application to specification.
Bring your process conditions together for a complete tubing specification.
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The right tubing starts with a conversation.
Share your process conditions, temperature duty and route. We’ll help you consider the complete construction.
Talk to PMA