Examples of combicore pipes

Tubes for oil channels

Perfect bending radii without crinkles

Helix

Characteristics ...

Guideline for the construction

The following manual specifies central characteristics for a smooth, competitive production of filled combicore inlay tubes. Besides them special solutions and geometries are possible.
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A. Tube dimension:  
Wall thickness: 0.5 to 2.0 mm
Outer-Ø: 5.0 to 22.0 mm
B. Limits for bending machines:  
Bending radii and straight lengths: min. 1.5 x Outer-Ø

Please do not construct a radius directly after another. Between both should exist a straight length of 1.5 x outer-Ø at least.
Also use a homogeneous bending radius for the whole tube.

C. Molding Material:  
NaCl  
Grafit  
other...  

D. Possible alloys for the tubes:
AlMn1 (EN-AW 3103)
Al99,5 (EN-AW 1050)
AlSiMg0,5 (EN-AW 6060)
Steel, e.g. E235
Non-ferrous metal (Cu, Zn,…)

 

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We are happy to advise you on construction and implementation.