Extended-surface tubes that increase heat transfer area for air coolers, heaters and heat recovery units.
| Fin types | L, LL, KL, G (embedded), extruded, welded helical |
|---|---|
| Tube OD | 15.88 mm to 50.8 mm |
| Fin material | Aluminium, copper, carbon & stainless steel |
Seamless and welded heat exchanger tubes supplied straight or U-bent with stress relief.
| Standards | ASTM A179, A213, A688, B111, B163 |
|---|---|
| Forms | Straight, U-bent |
Shell & tube and plate heat exchangers built to TEMA and ASME for high-pressure, high-temperature duty.
| Types | Shell & tube, plate, air-cooled |
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| Design codes | ASME VIII, TEMA, API 660 / 661 |