CONVOLUTED TECHNOLOGIES
Australian owned manufactureR of

Composite, metal, and specialised industrial hose solutions

Introduction Video

60 Seconds

Experienced Oil & Gas, Chemicals and Marine projects division

Accredited to ISO 9001:2015 Quality Management System

About

Convoluted Technologies Pty Ltd

Since 2003, Convoluted Technologies has been an Australian leader in the design and manufacture of flexible metal hose assemblies and engineered fluid transfer solutions. From our origins as a specialised manufacturing operation in Prospect, NSW, we have grown into a trusted industry partner, supporting critical applications across industrial, OEM, infrastructure, and energy sectors.

Our strength lies in combining technical expertise with advanced manufacturing capability. Working closely with our customers, we provide application-driven solutions supported by in-house engineering, rigorous quality control, and extensive stock holdings of raw materials, components, and finished products—ensuring reliability, performance, and on-time delivery.

Australian-Gas-Association-AGA-Convoluted-Technologies-carries-full-certification-approval-for-Flexible-Metal-Hose-Assemblies-to-AS4631-2018-Standard-and-Super-flex-hose-assemblies-1.jpg

V loop hose expansion joint to compensate for seismic activity

Convoluted stainless steel Standard Flex hose assemblies complete with table E flange and male union

Convoluted activefire flexible metal hose assembly roll grove fittings

Standard and Super flex flexible metal hose Type Approval NSW heavy rail compressed air signalling system

Red Silicone Coated Sleevin to protect Flexible metal hose assembly

AS1796 Qualified TIG Welder Welding Flexible Metal Hose Assemblies

150 Mm NB Oxygen Lance Used In Steel Plants And Smelters

316L Standard Flex Hose with Springuard and bronze fittings

316L Standard Flex hose with a single layer of 304 braid

316L Super Flex hose with a double layer of 304 braid

Annual corrugated metal hose

Cryogenic stainless steel flexible metal hose assembly fully covered with flexible metal diffusion armour 20m long

Flexible expansion loops for fire sprinklers, water, gas, waste water and sanitation

Flexible metal hose with toe nipples

Metallic hose pump connectors

Refrigeration vibration eliminators

Stainless Steel drop hoses 4 inch with fixed and floating flanges

Stainless steel braided metallic hose assemblies

Stainless steel flexible metal hose with floating flange

Stainless steel hose expansion joint for seismic and thermal building movement

OUR CAPABILITIES

Complete Industrial Hose & Fluid Transfer Solutions

Convoluted provides a streamlined range of hose systems, fittings and specialist services, positioning us as a reliable alternative to large industrial hose manufacturers across Australia.

Our core capabilities include:

Composite hose and flexible metal hose assemblies
Interlocked industrial and exhaust hose systems
Bitumen transfer and specialist flue hose solutions
Rubber expansion joints, thermal protection sleeving and accessories
Custom metal fittings and proprietary hose connection systems
In-house pressure testing, fabrication and recertification services

Blog

Latest industry news
from Convoluted

Standard and Super flex flexible metal hose Type Approval TfNSW heavy rail compressed air signalling system

Flexible Metal Hose assemblies manufactured with Activfire certification for fire sprinkler piping systems.

Crimped Composite hose assemblies

Convoluted Technologies Pty Ltd Acquires Complete Hose and Fittings Effective from 21st November 2022