Moving to bigger premises


Convoluted Technologies Pty Ltd is on the move.

The need for more space has come quickly, since starting Convoluted Technologies Pty Ltd.Therefore we gladly announce our new business address to be:Unit 2 / 163 Prospect Highway, Seven Hills NSW 2147 Australia

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Thermal protective sleeving range

Product release: Convoluted Technologies Pty Ltd has a new range of thermal protective sleeving to offer the hose and cable industry. We supply full boxes and cut lengths of red silicone coated fire sleeving (Aerospace grade), fibre glass sleeving, silica sleeving for extreme temperatures, stainless steel wire braiding, interlocked amour guard and stainless steel crimp rings.
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Australian Gas Approval on our flexible metal hose assemblies


Australian Gas Association (AGA) and Convoluted Technologies Pty Ltd is happy to announce we now carry a full certification approval for Flexible Metal Hose Assemblies to AS 4631-2005 Standard and Super-flex hose assemblies from 6mm to 50mm inside diameter, with a maximum pressure rating of 2600 kPa and assemblies from 65mm to 200mm inside diameter with a maximum pressure rating of 1500 kPa. Our certificate number is 6745.

Stainless steel braided convoluted Flexible Metal Hose assemblies are commonly used for domestic and industrial gas applications.

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Quality assurance accreditation


The need for quality control in the Flexible Metal Hose industry is a critical factor of doing business in the industry we serve. With this in mind, we worked tirelessly to get our company ready for the initial audit and now we are proud to announce that we have passed our ISO 9001:2000 Quality Management System certification audit.

Convoluted Technologies Pty Ltd is committed to continuously update and improve our processes & systems to unsure the best possible outcome for our clients.

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Flexible metal corrugated pump connector


Flexible metal pump connectors are designed to absorb excessive pump nozzle loads created from any number of pump installation or operation problems. Nozzle loads from pipe misalignment, thermal expansion, and other factors can cause seal leakage, coupling problems, bearing problems, and more. The right pump connector can eliminate the problems caused by these excessive nozzle loads.

The right pump connector will also isolate vibration, which can be destructive and magnified through the piping system.

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Stainless steel braided convoluted vibration eliminator


Flexible metal hoses assemblies are commonly used as vibration eliminators in the refrigeration industry. At Convoluted Technologies Pty Ltd, we can make whatever configuration you require for your refrigeration application.

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Flexible metal hose assembly


Convoluted Technologies Pty Ltd manufacture stainless steel Standard Flex hose assembly complete with SS316 fixed table E flange and male union.

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The Start of Convoluted Technologies Pty Ltd


Convoluted technologies Pty Ltd is open for business, we can supply the industry with quality flexible metal hose assemblies and welding fabrication services.

We carry two types of hose in stock, Standard flex and Super flex hose: the inner convoluted tube of the Super flex has 2/3 more convolutions; resulting in a superior bend radius.

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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
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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.