Sprial fin tube, finned tube, is a kind of boiler parts, used in evaporator, water preheater, superheater and economizers.

We are one of the leading manufacturers of finned tube, extended surface tube, spiral fin tube and H fin tube in China. They are kind of boiler parts, used in evaporator, water preheater, superheater and economizer. If you have any inquiry or project in hand, welcome to contact us.

Fin tube Specification:Chinese GB standard or equivalent ASME standard or others.

Material: carbon steel, stainless steel, Aluminium and alloy steel;

Bare tube size:OD20mm-OD273mm;

Fins Pitch: 3mm-30mm;

Fins Height: 10mm-30mm;

Fin thickness:1-10mm;

Other sizes of the finned tube can be discused with customers' requirements.Welcome to contact us.

Spiral fin tube / coils