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Why check your welding equipment ?

Well-maintained flame-and-gas welding equipment means :

• Full compliance with current standards.
• Enhanced safety for your operators.
• Extended lifetime of your equipment.

Schedule a meeting with our team by clicking HERE.

Our testing and metrology services

In-laboratory : comprehensive verifications, dual-control, precision adjustments and issuing of a named certificate.

On-site : visual and functional inspection of gas networks, marking with control deadlines, detailed report and tailored advice in case of irregularities.

Our services are based on the ISO 17662 standard. An annual verification is recommended — or after any damage or recommissioning of your equipment.

Our technical capabilities

BROOKS float columns (0 to 50 L/min – COFRAC via LNE)
MESALAB digital flowmeter (0 to 30 L/min)
WIKA analog and digital manometers (up to 400 bar – COFRAC)

Product Novelties 2025

Be the first to discover our new innovations at the show :

• L2C2 THP – High-pressure regulator combining maximum safety and efficiency
• DEI regulator without column – Reduce gas consumption by up to 55%
• Detachable-lance torch – Designed to simplify maintenance and extend product longevity

These new solutions complete our already proven range used in heavy industry, nuclear, aerospace, and naval sectors.

LE LORRAIN ACADEMY

With LE LORRAIN ACADEMY, we go beyond supplying equipment :

• Training courses : practical and tailored modules to strengthen your teams’ skills in welding and gas safety.
• Preventive visits : regular on-site interventions to anticipate anomalies, optimise your equipment and ensure reliability.We provide training courses that are practical and customised to strengthen your teams’ skills, and we carry out preventive visits to anticipate anomalies and optimise performance.

Find more information about LE LORRAIN Academy by clicking HERE.

Our Must-Haves

• HP1 – High-pressure cutting torches : robust, easy to use and maintain, with ergonomic handle for oxy-cutting safely even at ground level. Armoured version available for difficult jobs.
• DEI range – Integrated-Economizer Regulator : up to 55% gas savings compared with a standard regulator; elimination of water-hammer and optimised ignition.
• Thermostop : innovative device that instantly stops flame back-flow and enhances the safety of your installations.

Why choose LE LORRAIN ?

• Recognised expertise since 1946
• 100% dedicated service for flame and gas welding
• Guaranteed traceability with personalised reports
• A responsive team, close to your needs