Telephone+49 (0)208 - 48 61 86

PUR corrugated tubing

ALMI PUR corrugated tubing is a robust, airtight and watertight plastic-covered spring steel wire. It’s highly flexible, kink-proof and highly abrasion-resistant.



  • Interior: coated spring steel, corrosion-protected
  • Exterior coating: Polyurethane (PUR)
  • Color: blue

Permits and approvals

  • IP 68 in compliance with EN / IEC 60529
  • DIN EN 50369
  • VDE in compliance with DIN EN 61386-1 / -23


  • Walls from 0.4mm thick
  • Nominal width of connector from 10mm


Heat & Cold Factor

Cold-resistant & temperature-resistant-40° C to +90° C
Temperature peak+125° C

Resistance Factor

Chemicals, solventsWell suited
Oils, fatsWell suited
Abrasion-resistantVery suitable

More features

  • Highly flexible
  • Good tensile strength and tear-resistance
  • Small bending radii
  • Very good cold-flexibility
  • No flame propagation

Typical Applications

e.g. electrical installations, switch systems, machine construction, robot technology, as suction or pressure hose for hydraulic and pneumatic tubes


  • Also available in bioplastic: plastic made from renewable raw ingredients (with different approvals and properties)
  • Can be customized to meet customer requirements

The product description reflects the general Alfred Michels GmbH & Co. KG product range. Further custom productions are possible: depending on the design (wire count x cross section), various applications are available ex warehouse, new productions from 100m.

Possible applications should be clarified on a case-by-case basis. Just get in touch. We’d be happy to advise you.


ALMI Alfred Michels GmbH & Co. KG
Waldbleeke 2
45481 Mülheim an der Ruhr

Tel: +49 (0)208 - 486186
Fax: +49 (0)208 - 482528

Sales Office

ALMI Alfred Michels GmbH & Co. KG
Im Lütten Dörp 26
21354 Garze/Bleckede

Fatima El-Zein
+49 (0) 174-2463398

Sales Office South

ALMI Alfred Michels GmbH & Co. KG
Martin Schweika

Tel: +49 (0) 174-3464661

Request Form

We’d be happy to help you find the right product for you. Fill in our request form and we’ll be in touch.

Request Form


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