Pipework Freezing Services

For over 30 years, pipework freezing has become the safest, cheapest and most effective method for temporary non-invasive pipework isolation, allowing valve replacement and/or general pipework modifications.

Simple yet effective, the process involves the freezing of the pipework contents in a controlled method using specialist equipment and monitoring techniques.

IDWe’s team of skilled and experienced engineers will ensure the system will not need to be drained down saving valuable time so that the costly process of refilling and venting, can be avoided.

Liquid Nitrogen is a fast and efficient way to repair any pressurised pipework, freezing the pipework and its contents will hold back the fluid in the system so that any repairs or replacements can be carried out safely and quickly.

We have carried out pipework freezing in many buildings on their Heating & Cooling and Mains Water Systems.

When can pipe freezing be used?

Pipeline materials that can be isolated through pipe freezing include:

  • Copper
  • Steel / Stainless Steel
  • Carbon steels
  • Aluminum / Nickel alloys
  • Cast iron
  • Epoxy coated pipes

Pipeline fluids that can be isolated through pipe freezing include:

  • Mains water
  • Sea water
  • Effluents / Sewage
  • Produced water
  • Contaminated water
  • Crude oil
  • Bunker Coils
  • Fuel oils
  • Methanol
  • Lubrication oils
  • Various chemical products

Contact us  for a quote

Please complete the form below and we will come back you ASAP.






Pipework Freezing

We carry out in-house freezing using liquid Nitrogen to pipework systems, therefore, enabling work to be carried out without the need to drain down the pipework allowing the minimum of disruption and speedy installation work.

Hot Tapping

We make live connections to live pipework systems without the need to drain down or isolate the system, this can be carried out on Gas and Water systems.

Isolation / Valve Fitting

Our team adopt a highly efficient method to react to an emergency situation to reduce any downtime of the system

Welding

We carry out all types of welding from Gas to Arc to MIG & TIG welding either in situ on-site or at our workshop where we can manufacture bespoke pipework installations.