Line Pipe

Line Pipe

Line Pipe available from GAM Steel

GAM Steel can offer our customers all your line pipe products. Servicing businesses across Melbourne metro, as well as regional Victoria including Bendigo, Ballarat, and Geelong, into NSW, such as Wagga Wagga, Albury, Wodonga, and Tasmania with line pipe products including seamless pipe and ERW pipe. We are proud to stock, supply, and deliver line pipe to meet the needs of our customers working across many industries including mining, oil, gas, civil and infrastructure, residential and non-residential building, general fabrication and manufacturing, mining, and renewable energy industries.

The right line pipe product when and how you need it

We stock the full range of:

  • Seamless Pipe
  • Line Pipe

The line pipe products we supply meet the minimum requirements of Australian Standard AS/NZS 1163 2009.

We are a distributor of Liberty / InfraBuild line pipe products and also source other options. Chances are that whatever your business and/or project requirements are – GAM Steel will have it, contact us and we’ll keep your business running smoothly and on time every time.

Line pipe processing capability to support your projects


  • Engineering civil construction
  • Residential & Non-residential building
  • Mining infrastructure

GAM Steel can supply all your line pipe needs, and with our in-house processing machinery including multiple saws and beamline, our services cover cutting to length, drilling, mitre cutting, marking, stamping, CNC programming, oxy cutting, HD plasma cutting, stitch and slot cutting, haunching, coping, notching, and mid-span beam cambering. You can rely on GAM Steel to keep your steel supply chain on schedule.

Line Pipe supplied by GAM Steel

Line pipe is typically used in applications where material needs to be pumped and transported. Applications like water systems, and gas or oil pumping systems use line pipe products and associated fittings.

Available in two forms, line pipe is sold as seamless pipe and ERW pipe. Seamless pipe is manufactured by heating a solid bar or steel billet and probing a hole through the centre to create a pipe product with a set diameter and wall thickness. Welded pipe or ERW pipe is made with a process called electric resistance welding that involves taking a flat steel product and rolling it into a pipe section and finishing by applying an electric current through the product to form a seam. 

Seamless pipe is able to withstand intense pressures and corrosive environments, due to the nature of its manufacture, and the resulting seamless pipe having no welds or seams reducing potential weakness in the pipe. ERW pipes have a high degree of accuracy in their manufacturing process, they also have a high level of impact resistance. ERW pipe is used in many applications in construction, but also in emerging industries like solar tracking in renewable energy.

Line Pipe Products Catalogue – GAM Steel

GAM Steel - Line Pipe

Need more information

Our line pipe is available in a range of sizes and meets the relevant Australian Standards. Please contact us with your requirements.