Forms & Links

Feel Free To Contact The Team At NZTM

Business Forms

NZ Tube Mills Product Catalog

Click to download our Products catalogue here (PDF)

Australian Terms of Trade & Application for Credit

Click to download our Australian Terms of Trade & Application for Credit Document here (PDF)

New Zealand Terms of Trade & Application for Credit

Click to download our New Zealand Terms of Trade & Application for Credit Document here (PDF)

New Product Form

Click to download our New Product Form here (PDF)

External Business Links

ASSDA

NZTM are members of ASSDA, the Australian Stainless Steel Development Association. ASSDA is the platform for anyone who uses or has a view about stainless steels. They publish many specialist articles as well as raising awareness of global trends, new products and new processes.
Click here to Visit the Website

HERA

New Zealand Heavy Engineering Research Association (HERA) provides a combination of research, training, advisory, industry development and promotional services making it the national centre for metals-based product development, manufacturing technology and inspection and quality assurance.
Click here to Visit the Website

Need Assistance

If you have trouble finding any forms & links please ensure that you contact us via the link below. Make sure that you fill in each field of the form so we can resolve your problem.
Contact Us

Product Specifications

Carbon Steel Tubular Products Specifications Specifications click on the link to open (PDF)
Mill Tolerances NZTM – Q02
D/T Ratio for Carbon Tube NZTM – Q02B
Available Sizes NZTM – Q09A
General Application (Round/ Square/ Rectangle FSO/ Oval) NZTM – Q15
Roll Cage Applications (Round Tube) 350Mpa Tensile Strength 350Mpa min NZTM – Q29
Colour Coding NZTM – Q32
Storage guidelines for galvanised products NZTM – Q31
Selected sizes are also available to AS1450 & AS1163. Contact Sales.
Stainless Steel Tubular Products (Round) Specifications Specification click on a link to open (PDF)
Mill Tolerances NZTM – Q02
Dairy & Food Grade to AS1528.1
Architectural tube to ASTM A554
NZTM – Q02
Available Sizes NZTM – Q08B
Annealed tube to ASTM A269
Annealed tube to ASTM A249
NZTM – Q12E
Polished Tube Surface Finish (Grit) NZTM – Q021
Tube bursting and working pressure NZTM – Q026C
Note: Product test certificate is available to all stainless steel tube manufactured by NZTM. Stainless steel tube is inkjet marked individually with batch and trace numbers.

Material Specifications

Carbon Steel Stainless Steel
Uncoated Steel Galvanised Coated Steel Aluminium Coated Steel Austenitic Stainless Steel
Mild Steel
NZTM – Q05A
G250 / Z275
NZTM – Q06A
Aliclad (DQ)
NZTM – Q07B
304 Stainless
NZTM – Q04A
Tube 300
NZTM – Q05F
G310 / Z450
NZTM – Q06B
304L Stainless
NZTM – Q04B
4D
NZTM – Q05D
G450 / Z 450
NZTM – Q06C
316L Stainless
NZTM – Q04D
Note: Other Materials only available upon request. Contact Sales.

Carbon Steel Tube Weight & Sizes

Carbon Steel Information – Click on a link to open (PDF)
Mild Steel NZTM-Q30B1 – Mild Steel, High strength, Semi Bright. Round Tube Weight & Bundle size
High Strength NZTM-Q30B2 – Mild Steel, High strength, Semi Bright. Rectangular Tube Weight & Bundle size
Semi-bright NZTM-Q30B3 – Mild Steel, High strength, Semi Bright. Square Tube Weight & Bundle size
4D NZTM-Q30B4 – Mild Steel, High strength, Semi Bright. Flat Sided Oval Tube Weight & Bundle size

Stainless Steel Information

Carbon Steel Information – Click on a link to open (PDF)
T304 NZTM-Q30A1 – SS Round Tube Weight & Bundle Size
T316L NZTM-Q30A1 – SS Round Tube Weight & Bundle Size

Galvanised Steel Information

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

Aluminised Steel Information

Aluminised Information – click on a link to open (PDF)
Aliclad Tube Weight &
Bundle Size
NZTM-Q30E
NOTE: Click here for available sizes

Telescoping

Round Profiles
Mild Steel NZTM-Q30B1
High Strength NZTM-Q30B2
Semi-bright NZTM-Q30B3
4D NZTM-Q30B4
Rectangle Profiles
G250 / Z275 NZTM-Q30C1
G310 / Z450 NZTM-Q30C2
NZTM-Q30C3
Square Profiles
Aliclad Tube Weight & Bundle Size NZTM-Q30E
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