CPC Main Group Additional Only
F28F 2255/00 Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes
10 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- F28F 2255/02 Flexible elements
- F28F 2255/04 comprising shape memory alloys or bimetallic elements
- F28F 2255/06 composite, e.g. polymers with fillers or fibres
- F28F 2255/08 pressed; stamped; deep-drawn
- F28F 2255/10 made by hydroforming
- F28F 2255/12 expanded or perforated metal plate
- F28F 2255/14 molded
- F28F 2255/16 extruded
- F28F 2255/18 sintered
- F28F 2255/20 with nanostructures