Q Tank, Brisbane: Certification

Certification

Q Tank is a Brisbane based manufacturer of high quality water tanks. Q Tank are one of only a few tank manufacturers that are Certified to the Australian Tank Standard AS4766:2006. Being a Certified manufacturer, Q Tank are independently audited to ensure their manufacturing processes and material suppliers all comply with the standards required which ensures a very transparent and traceable quality process. We actually do what we say we do.

Q Tank lead the way in quality tanks as they are the only tank manufacturer to test every tank and supply it with a full written 'Quality Test Report' with all the test results.

The wall thickness of each tank is measured in 20 locations
An impact test is performed on a cutout section of each tank to ensure the polymer chains are not brittle and have bonded together correctly.
A visual inspection is also performed to ensure there are no abnormalities.

Buying a certified Q Tank ensures you are getting a high quality, well tested product that will last.

Are Your Tanks AS4766 Certified?

Easy tips that YOU can check for...

Radius of tank base must be minimum of 25mm for diameter of 1.8m, tanks over 1.8m diameter radius must be minimum 38mm
Installation guide must be supplied with every tank
Tank serial number to be marked on every tank

Still not sure? Ask your supplier for...

FEA reports of approved mould design for structural strength
Ultrasonic thickness test results - should not be less than 4.5mm thick, or as per FEA requirements
Impact Test Results
Polyethylene material used is certified to AS4020 (drinking water) & AS2070 (food grade)

Q Tank do all of the above plus more...

We supply you with all the results... Every tank is tested and comes supplied with written 'quality test report' including impact test sample.

Mandatory 38mm radius

Inferior radius design