Asia Pacific Industries
Products

Pipe& Tube

Structural hollow sections, galvanised pipe and tube for construction, infrastructure and industrial applications.

We source a full range of steel pipe and tube products — from structural hollow sections to galvanised pipe for scaffolding, fencing and services. Our established manufacturing partners produce to international and Australian Standards with full materials certification, and their ISO 17025-certified laboratories verify mechanical properties and coating quality at every stage of production.

Product Range

01

Circular Hollow Sections (CHS)

Seamless and welded CHS in a range of diameters and wall thicknesses for structural columns, architectural features and general construction.

02

Rectangular Hollow Sections (RHS)

Cold-formed RHS for structural framing, purlins, mullions and general fabrication applications.

03

Square Hollow Sections (SHS)

Cold-formed SHS for columns, posts, framing and architectural applications.

04

Pre-Galvanised Steel Pipe & Tube

Zinc-coated pipe and tube (Z80–Z450 coating mass) in square, rectangular and round profiles. Wall thickness 0.55–3.80mm, lengths 4–9m. For civil works, steel towers, scaffolding, housing frames, fencing and general structures.

05

Hot-Dip Galvanised Steel Pipe

Heavy-duty galvanised pipe with coating thickness 35–100μm. Round tube Ø21–219mm, wall thickness 1.6–8.2mm. For construction, road and bridge structures, handrails, fire systems, gas transmission and aquaculture.

06

Line Pipe

API-grade line pipe for oil, gas and water transmission applications.

07

Structural Pipe

Large-diameter structural pipe for piling, caissons and heavy structural applications.

Common Applications

  • Building columns and structural frames
  • Scaffolding and temporary works
  • Handrails, balustrades, fencing and posts
  • Piling and foundation work
  • Water, gas and drainage infrastructure
  • Mining conveyor structures and supports
  • Agricultural and aquaculture structures

Relevant Standards

  • AS/NZS 1163 — Cold-formed structural steel hollow sections
  • AS 1074 — Steel tubes and tubulars
  • AS 5131 — Structural steelwork fabrication and erection
  • ASTM A500/A500M — Cold-formed welded structural tubing
  • ASTM A53/A53M — Pipe, steel, black and hot-dipped, zinc-coated
  • EN 10219-1 — Cold-formed welded structural hollow sections
  • AS/NZS 1554 — Structural steel welding

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