Design, fabrication, installation, and commissioning of process, utility, and high-purity piping systems—delivering safety, efficiency, and compliance for industrial leaders.
At Lineach, our experienced mechanical piping contractors provide end-to-end solutions for transporting gases, chemicals, water, steam, and petroleum. With in-house pipe fitters, ASME IX & EN287 certified welders, inspectors, and engineers, we handle materials including Carbon Steel, Stainless Steel, Duplex/Super Duplex, Inconel, Titanium, Hastelloy, and Copper Nickel.
Our turnkey packages cover design, spooling, installation, testing, coating, insulation, and commissioning—delivered with rigorous safety and compliance.
Steam, air, water, and nitrogen systems connected to boilers, pumps, and compressors.
Small-bore (≤12 mm) tubing for valves and gauges using compression fittings or orbital welding.
Hydrocarbon and chemical systems for refineries and plants—piperacks, tank farms, manifolds.
Hygienic stainless for pharma, food, and biotech—orbital welding with inert gas purge.
Specialists in TIG (C/S & S/S), MIG, SMAW, Submerged Arc, Flux-Core, and Open Root welding. All welders dual-certified ASME IX & EN287, with an in-house training facility.
We deliver end-to-end process piping, utility piping, instrument piping and high-purity piping. Services include design, fabrication, spooling, installation, testing, insulation and commissioning in carbon steel, stainless, duplex and exotic alloys.
Yes — all welders are dual-certified to ASME IX and EN287 (ISO 9606). We run an in-house training facility and provide full WPS/WPQR, material traceability and documentation packs.
Pharmaceutical, food & beverage, oil & gas, refineries, and manufacturing. We specialise in regulated, high-spec environments that demand strict QA, cleanliness and compliance.
Base: Ardnamullan, Clonard, Co Meath. Nationwide service across Ireland including Dublin, Cork, Waterford, Limerick and Shannon. We also support select international projects.
Our engineers respond within one business day. Share your scope, drawings, or specifications.