in 1 minute.
Discover now our wide-ranged job offers and have a career at Dr. Dietrich Mueller. We are looking for:
Wholesale and Foreign Traders
Graduated in Electrical Engineer.
Direct request:
Sales kits and parts
for transformers
Sales tapes, slot insulation,
Cover slide, phase isolation
for electric motors and generators
Phone: +49 (0) 4435 97 10 10
Fax: +49 (0) 4435 97 10 11
Email: info@mueller-ahlhorn.com
Sales of insulating and thermally conductive foils,
Thermal paste, hoses, adhesive tapes
for the electronics
Phone: +49 (0) 4435 97 10 10
Fax: +49 (0) 4435 97 10 11
Email: info@mueller-ahlhorn.com
Sales composites
laminates, CNC parts,
GRP pipes + profiles, coiled pipes
Phone: +49 (0) 4435 97 10 318
Fax: +49 (0) 4435 97 10 11
Email: info@mueller-ahlhorn.com
Inquiries from Great Britain:
dr Dietrich Mueller UK Limited
Tel: 44 20 80894197
Fax: + 44 20 80894198
Email: info.uk@mueller-ahlhorn.com
Inquiries from all other countries:
Tel: 49 4435 971010
Fax: +49 4435 971011
Email: info@mueller-ahlhorn.com
Tell us what product you are looking for and we will give you the address of the right dealer in your country.
Round tubes reinforced with hard paper
Use of the hard paper tubes
Web-wound round tubes made of laminated paper are used both in the electrical industry as a high-quality insulating material and in mechanical engineering as a construction material.
Application examples are the bolt insulation in transformer construction, the winding head shaping in electrical engineering, the bobbin or the cage in bearing construction.
Structure of the hard paper tubes:
Laminated paper round tubes consist of paper webs impregnated with phenolic resin. These paper webs are wound in parallel on winding machines, with the phenolic resin system bonding the individual webs together under the influence of pressure and heat.
During the subsequent hardening process, the layers change into an insoluble state. The finished tubes are then ground and machined according to customer requirements. In addition, the laminated paper tubes can also be varnished at the end.
Hard Paper Tube Types:
PF CP 21 according to EN 61212 or Hp 2065 according to DIN 7735
PF CP 22 according to EN 61212 or Hp 2066 according to DIN 7735
PF CP 24 according to EN 61212 or Hp 2067 according to DIN 7735
General information
The data processing on this website is carried out by the website operator. You can find their contact details in the imprint of this website.
Production possibilities of the hard paper tubes:
Inner diameter: from 1,8 mm to approx. 850 mm
Wall thicknesses: from 0,5 mm depending on the diameter
Lengths: from 500 mm to approx. 2100 mm
Tolerances of the hard paper tubes:
Tolerances: according to DIN 40607 or as desired
Sources of supply for the hard paper tubes:
You can buy laminated paper tubes or processed parts from laminated paper tubes directly from us or from our dealers or distributors.
in 1 minute.
[mc4wp_form id = “3265 ″]
Discover now our wide-ranged job offers and have a career at Dr. Dietrich Mueller. We are looking for:
Wholesale and Foreign Traders
Graduated in Electrical Engineer.
Inquiries from everyone else about countries:
Tel: 49 4435 971010
Fax: +49 4435 971011
Email: info@mueller-ahlhorn.com
Let us know what product you are search and we will give you the Address of the right sales partner.
Direct request:
Inquiries from Great Britain:
dr Dietrich Mueller UK Limited
Tel: 44 20 80894197
Fax: + 44 20 80894198
Email: info.uk@mueller-ahlhorn.com
More than 1000 engineers worldwide trust our precision components made of flexible and rigid materials.















