Supplier to the Queen - the Queen of England also relies on tailor-made seals from Dr. Dietrich Mueller GmbH.

Represented everywhere - the ICEs of the Deutsche Bahn also rely on tailor-made Nomex® parts from the company Dr. Dietrich Mueller GmbH.

Convert electricity and insulate perfectly, thanks to insulating materials from Dr. Dietrich Mueller GmbH.

Electricity converted into movement and optimally insulated, the tapes and insulating materials of the Dr. Dietrich Müller GmbH have also proven themselves in the electric motor sector.

Traveling fast and yet everything remains insulated - the Transrapid in Shanghai also relies on tailor-made insulating parts from Dr. Dietrich Mueller GmbH.

Supplier to the Queen - the Queen of England also relies on tailor-made seals from Dr. Dietrich Mueller GmbH

Cable. Optimally insulated. Thanks to insulating films from DR. Dietrich Müller GmbH

technology for medicine. Films from Ahlhorn are also used here.

The golf. The car. And the trust in thermally conductive pastes from Dietrich Müller GmbH.

Versatile and can be found almost everywhere - the technical foils of the Dr. Dietrich Müller GmbH, for example, for fuel cells.

Convert electricity and insulate perfectly, thanks to insulating materials from Dr. Dietrich Mueller GmbH.

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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

E-mail: 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

E-mail: 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

E-mail: 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.

fiberglass tubing

Products	Order no.	Description	dim.	insulating Class	1) in KV	Color	Application	PDF DE	PDF EN
fiberglass hose	SP 62165	Glass fiber tube, raw	/	500 ° C	/	white	Insulation at very high temperatures	Download	Download
fiberglass hose	SP 62180	fiberglass hose, polyurethane Coating, DD paint	0,5 - 30 m	F (155°C)	3	nature	connections at traction motors, railway applications, electric motors and transformers	Download	Download
fiberglass hose	SP 62181	fiberglass hose, polyurethane Coating, DD paint	0,5 - 30 m	F (155°C)	4	yellow, blue, red, green white, black		Download	Download
fiberglass hose	SP 62190	fiberglass hose, PVC coating	0,5 - 30 m	R (220°C)	1,5	white, red		Download	Download
fiberglass hose	SP 62191	fiberglass hose, PVC coating	0,5 - 30 m	R (220°C)	2,5	white, red, green, blue yellow, black, nature		Order	Order
fiberglass hose	SP 62192	fiberglass hose, PVC coating	0,5 - 30 m	R (220°C)	4	white, red, green, blue yellow, black, nature		Download	Download
fiberglass hose	SP 62193	fiberglass hose, PVC coating	0,5 - 30 m	R (220°C)	7	white, red, green, blue yellow, black, nature		Download	Download
fiberglass hose	SP 62200	fiberglass hose, PVC coating	0,5 - 30 m	F (155°C)	3	yellow, blue, red, green white, black		Download	Download
fiberglass hose	SP 62400	fiberglass hose, PVC coating	0,5 - 30 m	B (130°C)	3	yellow blue, green, red, white, black,		Order	Order

1) Dielectric strength

Glass fiber hoses - coated and uncoated

fiberglass tubing

The glass fiber hoses that we sell and assemble are available in different cross-sections and dimensions (lengths) as well as with different coatings.

Depending on the application, fiberglass hoses can be selected with a PU lacquer layer or silicone coating. We also supply raw hoses as well as thermally treated raw hoses.

The durable protective layers make the hoses particularly resistant and insensitive to external influences. These are used insulating hoses whenever there are high thermal loads.

Areas of application for glass fiber hoses

Common applications are to protect internal wiring and power lines within heat-generating consumers, heating units or machines. We mainly supply insulating hoses to manufacturers and repair shops for electric motors, generators and transformers.

Glass fiber sleevings are suitable for the production of profiles of all kinds, as spar or other hollow constructions, with a suitable application process ensuring that the force-absorbing reinforcing fibers of the glass fiber sleeving are air bubble-free, all-over and seamless - thus without loss of strength - also around the edge of the shaping core and sufficiently impregnated with the resin system used.

A 45° angle is optimal for high torsional or shearing strength. The diameter of the braided hose can be changed by stretching or compressing it, but the fiber angle should ideally be between 30° and 60°. A reinforcement in the 0° direction can be achieved with so-called UD threads, which are woven in.

Another material (fibers such as aramid) can certainly be used for this purpose.

The raw fiberglass tubes are also used in the pultrusion of GRP profiles.

What are fiberglass hoses made of?

Glass fiber consists of silk-like glass threads with diameters between 0,01 and 0,3 mm. The threads are woven and used for a wide variety of technical applications, including paper reinforcements and decorative fabrics.

The threads, also known as filaments, are drawn at high temperatures of over 1.000 degrees and made supple by certain additives. The individual spinning threads are further processed into yarns, from which glass fiber tubes are then manufactured using special knitting and weaving processes.

Due to the high temperature resistance and mechanical resilience, the non-conductive hoses are particularly suitable for electrical insulation.