We use the following welding processes


Our SAW capabilities are underpinned by two Lincoln Electric Tandem Twin boom machines, a portable boom unit, a nozzle to shell and internal SAW machine, as well as a custom built ‘double header’ developed as a distortion control capability for welding air cooler header boxes.

Read more about Submerged Arc Welding >


LA Services introduced Lincoln Electric Surface Tension Transfer (STT) process to pipeline welding in 2006 and have been incorporating it into projects ever since. It is now part of our in-house apprentice training program alongside traditional TIG root methods. We maintain a fleet of conventional GMAW and STT machines to support rapid production ramp-ups for pipeline, shutdowns or major project works.

Gas Tungsten Arc Welding

Remains an important process to both our production and site welding activities, for this reason we invest in cross skilling our welders in this and the other day to day processes used by LA Services to ensure production flexibility can be offered by our trades team.

Manual Metal Arc Welding

Manual Metal Arc Welding is utilised primarily for servicing gas pipeline site welding activities. Like other welding processes, MMAW is part of our inhouse apprentice training scheme ensuring this technology and technique has the skills and resources to continue servicing gas infrastructure works.


40 years of compliance welding

Critical environment welding

Material diversity & thickness range expertise

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