Fin Tube

Tubes with embedded fins have very good heat conduction properties and a high thermal stability. The mechanical stability varies with the choice of fin material. The fin is spirally wound into a groove in the tube and tightly bonded to it by rolling. Material fin: aluminium, carbon steel Material core tube: carbon steel, stainless steel. Max operating termperature: 400 °C

Tubes with L-fins (or knurled L-fins) are used in environments with moderate requirements for the mechanical and thermal stability. During fabrication a fin-strip of aluminium is preformed into an L-shape and then wound onto the tube under tension. Material fin: aluminium Material core tube: any metallic material. Max operating termperature: 200 °C

Tubes with L-fins (or knurled L-fins) are used in environments with moderate requirements for the mechanical and thermal stability. During fabrication a fin-strip of aluminium is preformed into an L-shape and then wound onto the tube under tension. Material fin: aluminium Material core tube: any metallic material. Max operating termperature: 200 °C

Tubes with L-fins (or knurled L-fins) are used in environments with moderate requirements for the mechanical and thermal stability. During fabrication a fin-strip of aluminium is preformed into an L-shape and then wound onto the tube under tension. Material fin: aluminium Material core tube: any metallic material. Max operating termperature: 200 °C

Tubes with extruded aluminium fins have a high mechanical and thermal stability. The fin is extruded from an aluminium tube that is slid onto the core tube. That creates a strong bond between tube and fin with excellent heat conduction properties. Material fin: aluminium Material core tube: any metallic material. Max operating termperature: 300 °C

This tube has a spirally wound, straight fin that is wrapped onto the tube under high tension. For corrosion protection of the fins either a galvanized fin-strip is used or the complete tubes are hot-dip galvanized after finning. Material fin: carbon steel Material core tube: any metallic material. Max operating termperature: 250-300 °C

This tube has a spirally wound, straight fin that is wrapped onto the tube under high tension. For corrosion protection of the fins either a galvanized fin-strip is used or the complete tubes are hot-dip galvanized after finning. Material fin: carbon steel Material core tube: any metallic material. Max operating termperature: 250-300 °C

This tube has a spirally wound, straight fin that is wrapped onto the tube under high tension. For corrosion protection of the fins either a galvanized fin-strip is used or the complete tubes are hot-dip galvanized after finning. Material fin: carbon steel Material core tube: any metallic material. Max operating termperature: 250-300 °C