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Capability 04 / 06 / Plant lines

HVAC and process pipework: demin, cooling, steam, oil, hydraulic and argon.

Threaded and welded HVAC pipework alongside the full run of plant process lines, installed on running sites and new builds.

HVAC and process pipework

A plant is a set of lines. Demin water, cooling water, steam, oil, hydraulic, ammonia and argon each have their own material, routing and connections, and on a working site they all have to go in around each other and around whoever else is there. KBVI runs them as one package, threaded and welded, with the HVAC pipework alongside.

At Discovery Park in Kent that meant nearly every pipeline in the plant over two years. At Rolls-Royce in Sheffield it was furnace cooling and HVAC pipework in stainless. The same lines run through biomass plants, steelworks, petro-chem sites and fuel handling.

Contact us
  • Lines

    HVAC, demin, cooling, steam, oil, hydraulic, ammonia, argon

  • Materials

    Carbon and stainless steel, threaded and welded

  • On the record

    Discovery Park (two years, nearly every line) and Rolls-Royce (furnace cooling and HVAC)

  • Where

    Steelworks, power stations, biomass, petro-chem, food and pharma

Lines we run.

  • 01HVAC pipework, threaded and welded
  • 02Demin water and cooling water lines
  • 03Steam and condensate pipework
  • 04Oil and hydraulic process lines
  • 05Ammonia lines
  • 06Argon lines
  • 07Furnace cooling pipework
  • 08Connections into existing plant

How the job runs.

  1. Survey and set out

    Drawings read, routes walked, clashes found before they are built.

  2. Fabricate

    Spools in carbon or stainless to suit each line.

  3. Install

    Each line run to line and level, sequenced with the other trades.

  4. Weld and prove

    Welded, checked and proven line by line.

  5. Handover

    Marked up and handed over with the lines in and proven.

Where we work

Based in Scunthorpe. Mobilised anywhere.

HVAC and process pipework from a base in Scunthorpe, with British Steel on the doorstep, across Scunthorpe, Grimsby, Immingham, Hull, Goole, Doncaster, Sheffield and Lincoln, the Humber and Yorkshire, and wherever the job is. Lackenby Works in Middlesbrough, Sheffield, Sandwich in Kent and Hamilton in Bermuda are on the record.

  • →Scunthorpe
  • →Grimsby
  • →Immingham
  • →Hull
  • →Goole
  • →Doncaster
  • →Sheffield
  • →Lincoln

Straight answers.

What buyers ask about hvac and process pipework.

Can you take the whole process package?

Yes. On power generation projects KBVI takes full process pipework packages for EPC contractors, from setting out to handover.

Do you do threaded pipework as well as welded?

Yes. HVAC pipework is threaded and welded as the spec requires, alongside the welded process lines.

What about connecting into plant that is already running?

That is most of the work. Lines are tied into existing plant on live sites, planned around the operator's programme.

Send the drawings.
Get a straight answer.

One email and the pipework starts moving. Your job gets priced by the crew that welds it and stands on the site from first spool to final test.