Sizes and supply range
- Extruded and embedded fin tubes
- L-foot and tension-wound options
- Project-specific OD, fin height and pitch
- Straight lengths and fabricated coils
Extended-surface tubes engineered to increase heat-transfer area in air coolers, condensers, boilers and process heaters.

Steel Gems supplies High-Fin Tubes for Heat Exchangers for industrial maintenance, projects and export requirements. Every offer is reviewed against the stated material grade, dimensional standard, size, schedule or pressure class, quantity, testing scope and delivery requirement.
For a technically complete quotation, send the product description, applicable specification, size, thickness or schedule, end connection, quantity, required MTC, inspection agency and delivery location.
Base tube grade and size, fin material, fin type, height, thickness, pitch, length, quantity and inspection requirements are normally required.
Yes. Stainless, carbon, alloy, copper and selected nickel-alloy combinations can be evaluated.
Steel Gems supports material certification, heat-number traceability, NABL laboratory testing, NDT and third-party inspection for High-Fin Tubes for Heat Exchangers when required by the purchase specification.