In addition to a wide range of round rods, plates, profiles and filaments, we also offer a great variety of different tubes. Depending on individual requirements in the construction, production and design process, we can manufacture these from more than 30 thermoplastics in a wide variety of shapes and dimensions with the tightest tolerances. We can also produce special types in the co-extrusion process or the multi-layer process with up to 5 layers.
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We manufacture round and oval tubes between 2 – 400 mm outer diameter. The wall thickness can be defined individually.
We produce polygonal pipes with a cross-section of 5 – 180 mm. The wall thickness can be defined individually.
We manufacture profile tubes according to your individual requirements up to a cross-section size of 160 mm.
We can extrude tubes up to 3 colours as stripes or planes on or into the tube. The tube has a possible outside diameter of 5 – 50 mm and an individually defined wall thickness.
We can slit tubes in the line, so that the tension in the tube results in a kind of snap fit.
We manufacture transparent tubes with outside diameters between 2 mm and 160 mm in various materials and in the wall thicknesses you require.
We manufacture multi-chamber tubes with outside diameters from 6 to 160 mm and individual wall thicknesses.
We can influence the surface of the tubes, e.g. haptics, rubber lining, gloss, matting, roughness, graining.
Some materials are well suited as shrink tubes. These can be shrunk onto steel shafts in a second process step, for example, to obtain chemical resistance or corrosion protection. We can produce tubes from 3 to 160 mm outer diameter and various wall thicknesses.
Multi-layer tubes can be used for various purposes. Barrier layers can be included, or multiple layers may also be desired for optical reasons (multi-coloured). In a diameter range from 5 to 50 mm and in the wall thickness you require, we can lay up to 5 layers of material on top of each other.
We can manufacture tubes with the highest precision, e.g. in terms of cutting tolerance, diameter or wall thickness. For example, we are able to produce polyolefin tubes with a tolerance of +/- 0.05 mm.
We produce so-called hollow rods from many materials. Here we can manufacture wall thicknesses of up to 40 mm.
We can manufacture tubes in the diameter range 1 – 8 mm from a wide variety of materials.
We can manufacture tubes in such a way that they sleeve inside another when pushed together.
Tel: +49 621 87 89 - 0
Fax: +49 621 87 89 – 200
GEHR GmbH
Casterfeldstr. 172
68219 Mannheim
Germany
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