Zwahlen & Mayr CH

The Tube Mill is located in the french part of Switzerland in canton Vaud near Losanne.

The Company includes 2 departments : stainless Tube Mill and Metallic construction

The production area is round 11.000m².

The year production of the tube Mill is about 4500 tons

Zwahlen & Mayr employs round 140 people for Tube Division

The Core business of the company is oriented in high technology markets


We are pleased to introduce:


  • Pharma industry
  • Electrovalve Industry
  • Paper Industry
  • Measuring system
  • Pneumatic and hydraulic industry
  • Production of high stainless steel precision welded and cold drawn tubes
  • The welding is performed in Tig execution with annealing treatment
  • The cold drawn execution is performed with sophisticated benches
  • After cold drawn execution tubes are degreased and pickled
punti di forzaCompetences
  • Execution according to customer’s specifications
  • Tight dimensional tolerances
  • Ultra smooth surface
  • Specific mechanical values
  • Short cut lengths tubes free of burr with tight tolerances
  • Outside grounding or scotch brite polishing
  • High quality tests with sophisticated instruments
  • Quality and delivery reliabilit
dimensioni e materialiMaterials


The portfolio includes following alloys:

Size dimensions

Outer diameters 15,88 mm – 63,50 mm, wall thickness 0.5 mm to 3.00 mm in the calibrated range

Outer diameters 5,00 mm – 25.00 mm, wall thicknesses of 0.05 mm – 2.30 mm in the redrawn range

Zwahlen & Mayr CH

    Via Valparaiso 5 - Milano 20144
    Tel. +39 02 43319221/434
    Mail: - P. Iva 10979580155

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