Australian manufactured interlocked hose


New product release, Convoluted Technologies Pty Ltd is proud to announce that their new interlocked hose manufacturing facility is out of commissioning stage and into full production.

We are a Manufacturer of stainless steel Interlocked Hose, also known as Strip wound Hose, by helically winding a preformed strip of 304 grade stainless steel over a forming mandrel and folding together the adjacent edges in compliance with ISO 7369 and ISO 15465 standards.

Depending on the preformed shape of the strip, strip thicknesses and mandrel shape, we are able to make a range of different products with a similar outside appearance.

Therefore, it is most important that our sales team are fully informed about the application where the strip wound product is to be used.
Our product range consists of the following:

  • Polygonal interlocked strip wound exhaust hose
  • Interlocked strip wound exhaust hose lap band clamp
  • Industrial heavy duty interlocked strip wound hose for pneumatic conveyance and exhaust
  • Packed Industrial heavy duty interlocked strip wound hose for pneumatic conveyance
  • Flexible interlocked strip wound metal hose diffusion armour to protect hoses and cables
These products cover a diameter range from 5 mm up to 300 mm inside diameter.
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Contact us

  • Head Office
    Unit 2 / 163 Prospect Highway
    Seven Hills NSW 2147, Australia
    Postal Address
    PO Box 559
    Seven Hills NSW 1730, Australia
  • Sales & Engineering
    F: 02 9838 9611  Int: +61 2 9838 9611
  • Email us
    This email address is being protected from spambots. You need JavaScript enabled to view it.
  • Eastern States Sales Rep
    Siem  0422 398 298
  • Western States Sales Rep
    WA, SA, NT:
    Jim    0402 582 120
If you would like more information, please fill in the form below. You will be contacted as soon as possible.
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Quality Systems


ISO 9001:2015 Quality Management System standard with the following scope: Manufacture and supply of flexible metal hose assemblies, interlocked metal hose, composite hose, composite hose assemblies, pressure pipe welding & pipe fabrication, thermal protective sleeving and associated products.