We produce our carbon steel tube products up to structural standards which are subject to all of our in process physical destructive tests as well as electrical non-destructive testing.
We produce over 150 variations on our basic products. The difference may be corner radius, tolerance or a specific shape which is non-standard. Contact us if you have a requirement for something out of the ordinary.
Our structural “roll-cage” welded tube complies with the MANZ requirement set out in Motorsport Association Technical Publication Bulletin 95-02.
We produce our galvanised profiles from pre-galvanised coil with zinc coating of Z275 & Z450 (grams of zinc coat per square metre) and to various tensile strengths. If we do not specify your requirement please contact us for more information.
The zinc galvanising coat offers corrosion resistance in a wide range of applications.
Galvanised Information – click on a link to open (PDF)
G250 / Z275
NZTM-Q30C1 – Gal G250 Round Tube Weight & Bundle Size
G310 / Z450
NZTM-Q30C2 – Gal G250 Rectangular Tube Weight & Bundle Size
NZTM-Q30C3 – Gal G250 Square Tube Weight & Bundle Size
Telescoping tube adds extra strength. Common uses are in tent poles, shop fittings, furniture and architectural features.
The internal tube can be of any wall thickness
The external tube can only be of 1.2mm wall thickness
Material can be of carbon steel or galvanised steel.
To ensure we manufacture the correct product for your needs, each enquiry is treated as custom. We will talk to you to make sure we have the correct internal controls in place for the specific fit you require.