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Services

Site and Shutdown Services

From our facilities across the UK, Langfields offer extensive expertise in planned and emergency site and shutdown services, our ability to work at short notice, has earned us an enviable reputation in the area of mechanical breakdown and plant shutdown work.

langfields advanced welding solutions, site and shutdown services

Welding at the Core

Our extensive fabrication experience ensures that we can find innovative solutions to complex problems. Our dedicated site and shutdown services teams can be relied upon at short notice to undertake customised emergency and complex repairs to ensure our clients’ assets are returned to operation in a quick, safe and efficient manner.

Our range of site and shutdown services and general repairs include: –

  • Vessel repairs
  • Pipework fabrication and installation
  • Heat Exchanger repairs and maintenance
  • Metallurgy upgrades
  • Component repairs and replacements
  • Inspection and testing

Advanced Welding Solutions
Pipework Fabrication & Installation
Orbital Welding of Reformer Pigtails
Site Services & General Repair Examples
Advanced Welding Solutions

 

Industry Leading Solutions

  • Special projects on a global scale
  • Automated welding
  • Orbital pipework welding
  • High nickel alloys and reactive metals

Our Sectors

  • Refinery
  • Chemical
  • Fertiliser
  • Pharmaceutical
  • Nuclear
  • Hydrogen
  • Waste to Energy
Pipework Fabrication & Installation

Langfields provides pipe fabrication and installation services to the power, petrochemical, nuclear, oil and gas, defence and pharmaceutical sectors.

We have the capability to manufacture and install large and complex, low and high-pressure fabricated piping systems using both standard and exotic materials. Utilising off-site fabrication enhances health and safety performance, productivity, programme certainty and commercial delivery. To ensure the highest standards of quality and repeatability we can install using a variety of techniques – including orbital and automated welding all accredited international recognisable standards

Applications

  • Process Pipework
  • High Grade Stainless Steel Pipework
  • Compressed Air Installations
  • Steam & Condensate Pipework
  • Utility Piping Systems
  • Chemical & Industrial Effluent Pipework
  • Oil & Gas Delivery Pipework
Orbital Welding of Reformer Pigtails

 

Langfields have unrivalled experience and expertise with the use of orbital welding on reformer pigtails. Having carried out numerous shutdowns across the globe we have been able to refine and improve the process and procedure so that a best possible weld profile is achieved.

Due to the quality of the weld profile we are able to achieve and the refinement of the process significant time and cost savings are made with longer times between shutdowns and improved speed and efficiency of shutdowns.

Site Services & General Repair Examples

 

Cracker Ducting

Langfields were contacted in January 2020 to undertake emergency repairs to the FCCU ducting at a UK refinery. Project delivered within 6 weeks.

Fired Tube Boiler Repairs

Langfields site services arranged for the cutting, lifting and complex repairs of this critical equipment for a UK Chemical plant.

Exotic Pipework

Fabrication and installation of Alloy C276, Duplex 31803 & 6% Mo Stainless Steel 6-24”nb pipework. Fabricated in Salford and installed in the Middle East and Far East.

Weld Overlay

Langfields have extensive experience in the weld overlay of pipes, valves and flanges both on site and in our workshops. We have worked with various techniques, manual and automated and a range of materials – including stainless steels and high nickel alloys.

Heat Exchanger Repairs

Langfields regularly perform emergency heat exchanger repairs including retubing, tube to tubesheet welding and plugging as required to get the plant back up and running.

Emergency Pharmaceutical Vessel Repairs

Langfields have completed a number of emergency high integrity vessel repairs across a number of pharmaceutical clients in the UK. We have replaced dished heads, nozzles, limpet coils and jackets in operational clean room conditions.

Storage Tank Repairs

Langfields regularly undertake site repairs and essential maintenance of storage tanks at a number of the UK’s process plants. Pipework modifications and weld repairs to existing welds and site installation of additional inlet and outlets as required.

Further Information

dunfermline facility Pipe Work Systems
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Landmark Pipe Spool Project
Double Operator root run
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Project Tiger Cub – Site Services
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Reformer Pigtail Welding Case Study

Services

  • Pressure Equipment
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  • Pressure Equipment
  • Site and Shutdown Services
  • Nuclear Fabrication
  • Pipeline Welding Solutions
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Contact Us

Manchester
158 Liverpool Street,
Salford,
M5 4LJ

Phone
0161 736 4506

Dunfermline
Pitreavie Business Park,
Queensferry Road,
KY11 8UE

Phone
0138 384 1099

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