OUR BLOG

When heat exchangers are part of critical land-based equipment, removing them from site is not always the most practical option. Access restrictions, transport costs, production schedules and downtime pressures can all make off-site repair more complicated. Spiro Gills provides on-site service support for land-based heat exchangers across a wide range of industrial and engineering applications. […]

Spiro-Gills has been supplying thermal engineering solutions for decades, with welded finned tube manufacturing remaining at the core of the business. From our first finned tube production in 1945 to the introduction of high-frequency welded finned tube in 1964, we have developed extensive experience supporting industrial process cooling applications. Today, Spiro-Gills is the UK's largest […]

When a heat exchanger begins to underperform, the impact can be immediate. Efficiency falls, temperatures drift, production is affected, and what starts as a minor issue can quickly develop into costly downtime. Choosing the right service partner is therefore just as important as selecting the right equipment. At Spiro-Gills, we provide specialist support for all […]

For fin fan heat exchangers, tube headers are not just a fabrication component. They are a critical part of the exchanger’s mechanical integrity, flow path, and long-term reliability. When headers need to perform in demanding service, the welding process used to manufacture them matters just as much as the material specification. One process that supports […]

When a heat exchanger, process cooler, or engine cooler requires attention, every hour of downtime counts. Unexpected failures can affect production, efficiency, safety, and delivery schedules, making fast access to the right replacement parts essential. Spiro-Gills supplies spares and replacement parts for heat exchangers and cooler systems worldwide. From bearings and drive shafts to fan […]

At Spiro-Gills, every project demonstrates the importance of precision, manufacturing discipline, and attention to detail. We recently completed an international finned tube order that required specialist handling and careful production control from start to finish. What makes this type of project noteworthy is not simply the destination, but the combination of material specification, fin design, […]

In heat transfer equipment, finned tube is not a commodity detail. It has direct influence on heat transfer effectiveness, duty reliability, and lifecycle consistency. For OEMs and EPC teams, supply decisions around welded finned tube affect both performance and programme risk. Why welded fin-to-tube bond quality matters A strong, consistent bond is central to dependable […]

For most plants, heat exchanger issues are both technical and operational. Fouling, leakage, and reduced thermal duty do not just affect maintenance KPIs; they affect production confidence and shutdown planning. On-site heat exchanger service is most effective when treated as part of a planned reliability strategy. Why reactive-only maintenance is expensive Waiting for failure typically […]

Power stations rely on stable thermal performance to protect output and reduce unplanned disruption. As shell and tube heat exchangers age, teams typically face the same question: is this a candidate for re-tubing, retrofit, or full replacement? Typical warning signs in service The earliest indicators are often operational rather than catastrophic: Ignoring these signals usually […]

In oil and gas operations, cooling performance has a direct impact on throughput, uptime, and maintenance cost. When process temperatures climb and environmental conditions are demanding, air cooled heat exchangers (ACHEs) are often selected because they reduce dependency on cooling water while supporting robust, continuous operation. Why ACHEs are a practical fit in oil and […]