Specifications Download PDF Product & Material Specification Sheets 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 AS1528.1Architectural tube to ASTM A554 NZTM – Q02 Available Sizes NZTM – Q08B Annealed tube to ASTM A269Annealed 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 SteelNZTM – Q05A G250 / Z275NZTM – Q06A Aliclad (DQ)NZTM – Q07B 304 StainlessNZTM – Q04A Tube 300NZTM – Q05F G310 / Z450NZTM – Q06B 304L StainlessNZTM – Q04B 4DNZTM – Q05D G450 / Z 450NZTM – Q06C 316L StainlessNZTM – Q04D Note: Other Materials only available upon request. Contact Sales.