Five trades, one standard.
Our welders are ISO 9606-1 qualified. You receive a complete as-built file at acceptance, generated from Stelion OS.
Industrial Welding
TIG, MIG/MAG, orbital, plasma, SMAW — full mastery of certified welding processes. DMOS/QMOS qualification, integrated NDT inspection. Certified EN ISO 3834 and ASME IX.
Piping
From high-pressure steam to ultra-clean pharmaceutical networks, complete mastery of fluid distribution systems. Certified ASME B31.3, EN 13480, FDA 21 CFR.
HVAC
Complete HVAC solutions for industry, pharmaceuticals and buildings. Clean rooms, chillers, hydraulic networks. ISO 14644, GMP EU Annex 1, F-Gas compliance.
Technical shutdowns
Pipe section replacement, qualified welding, NDT inspection — our teams mobilise within 48h for your planned shutdowns, with a complete quality file at handover.
Cryogenics & Double-Wall
Double-wall piping for the transport of liquefied gases and thermal networks. Vacuum-jacketed cryogenic lines, orbital TIG stainless welding and pre-insulated district-heating (DH) networks. Work carried out in particular for CERN research infrastructures.
A project to quote?.
Tell us about your need — a detailed, line-by-line quote within 48 h.