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Extruded and Drawn Copper Bus Tubes

Tubes made from high conductive copper alloys for high power and high current engineering and special applications

KME manufactures seamless tubes made of high conductive copper for the high current and high voltage engineering and for all imaginable fields of applications. Based on our continuous optimization of our production processes, KME offers a wide range of dimensions and alloys:

STANDARD DIMENSION AND STANDARD ALLOYS*

Outer diameter:
40 – 450 mm
Wall thickness:
3 – 40 mm (depending on the outer diameter)

*Other dimensions available on request.

In addition, larger diameter tubes can be manufactured as longitudinal seam welded tube or as an individual forged piece.

Alloy EN ASTM (previous DIN designation)
Cu-ETP CW004A C 11000 E-Cu 58
Cu-OF CW008A C 10200 OF-Cu
Cu-OFE CW009A C 10100 -/-
Cu-HCP CW021A C 10300 (SE-Cu)
Cu-DHP CW024A C 12200 SF-Cu

Manufacturing will be made according to national and international standards such as:

  • EN 13600 – Seamless copper tubes for electrical purposes
  • EN 12449 – Seamless round tubes for general purposes

Material safety data sheets are available on request.

 

 
 
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