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PRECISION TUBE
Our Precision Tube can enhance your products by making them lighter, stronger, more formable and accurate. Whether you need materials for furniture, medical equipment, tools, or vehicles, Industrial Tube Manufacturing provides a diverse selection of high-quality, high-strength steel tubing. Our Precision Tube delivers exceptional dimensional accuracy and highly consistent base material properties, minimising scrap and production downtime in automated processing. Additionally, it features industry-leading elongation for outstanding formability and design flexibility. Our manufacturing process is tightly controlled, offering customisable weld bead and position options to meet specific customer requirements.
Cold Rolled
Mild Steel Tube
​CR250
Manufactured from Australian made, high grade cold rolled and batch-annealed coil, our CR250 tube provides an exceptional surface finish, superior dimensional accuracy, and a high level of formability across a wide range of thinner walled profiles. As an uncoated product, it is perfect for finishing processes such as powder coating, high-gloss painting, zinc and chrome plating.
Hot Rolled, Pickled
& Oiled Steel Tube
HR350
Produced from New Zealand made, hot-rolled, pickled, and oiled coil. HR350 has a high-grade finish due to skin-passing and the same OD accuracy as CR250. The higher yield strength is suitable for more physically demanding applications. Formability is reduced and wall thickness tolerances are wider compared to CR250.
Pre-Galvanised
Steel Tube
GS300
Manufactured using New Zealand made, continuously hot-dipped galvanised G250 steel coil. GS300 features a Z275 (ZB135/135) coating with external weld seam zinc repair, ensuring coating continuity. The product features a smooth and consistent surface finish, is highly formable and is particularly suitable for outdoor and corrosion
CARBON - PRECISION ROUND
CARBON - PRECISION SQUARE
CARBON - PRECISION RECTANGLE
CARBON - PRECISION FLAT OVAL (FSO)
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CARBON - ELLIPTICAL
CARBON - PRECISION RECTANGLE GALVANISED
CARBON - PRECISION ROUND GALVANISED
*Any products not shown in the stocked lines, denoted by the available wall thickness, are available ex-stock from New Zealand mill or ex-mill rolling in most wall thicknesses. Non-standard product can be stocked by arrangement. MOQ’s may apply. Standard stocked lengths are 6.1m. Custom lengths are available, timed with the mill rolling schedule.
OUR PRECISION TUBE MANUFACTURING PROCESS
Our in-house precision slitting and edge preparation produces a tube with exceptional weld integrity. Precision Tube is cold-formed and longitudinally welded through a high-frequency induction welding process.
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The tube is cut with a single-blade shear which produces a small dimple at each end - the nominal mill length is provided exclusive of this distortion (+50mm). Pre-galvanised tube is repaired at the weld zone using a zinc flame spray process.