When you need large scale industrial irrigation supplies in Australia, there is only one name you should think of – BNB Engineering. We have an extensive range of steel pipes for sale, ranging from 100mm to 1800mm in diameter and larger. We can also cater for projects requiring pipes of any diameter. Our steel pipes come in a variety of wall thicknesses including 4.8mm, 6.4mm, 7.92mm, and 9.53mm and beyond, many of which are suitable for pump solutions.


We also stock surplus and down grade material for that road crossing project or non-specified job. As an independent trader, we have accounts with most of the major steel manufacturers, importers and line pipe suppliers in Australia. Our access to pumps, steel, seamless pipe products and steel pipes is potentially infinite. We are highly competitive in our pricing and lead supply.

Some of our steel and steel pipe products include but are not limited to:-

  • Seamless and standard Line Pipe
  • Pilings
  • Bubblers
  • Road Crossings
  • Drainage
  • Distribution Tanks and much much more….

Speak to the Most Experienced Line Pipe Suppliers in Australia

BNB Engineering has a combined total of over 70 years of experience in the water management and engineering industry. Awarded with an array of business recognitions and nominations, we have developed a name throughout the industry as a leader and innovator. Focusing on designing, manufacturing and supplying effective and affordable products, we strive to create and deliver products that are suited to your needs.

Get In Touch With The Experts In Steel Line Pipes

We assist customers across Australia in finding the best steel line pipes for their specific needs. Whether you are part of a major mining company or you need to upgrade your agriculture system, we offer the right solutions for sale. Speak to the team who understand the needs of the industry and have experience delivering superior products and results.Contact us on (02) 6792 2701 or email [email protected] to discuss your irrigation pipe requirements.

As quality line pipe suppliers, we are proud to tell you that all of our Certified steel pipe products come with the following mill certifications:-

ERW Electric Resistance Welded, Longitudinal Weld
DSAW Double Submerged Arc Welded (Welded Inside and Out)
AS1163/C350 Structural Steel Hollow Sections, Grade 350MPa
API5L ERW/Spiral Pressure Pipe
API5LB/C350 Pressure/Structure Pipe (minimum yield strength 350MPa)
AS1396 Steel Water Bore Casing
A252 Grade 2 Structural Grade Pipe Grade 250MPa
A252 Grade 3 Structural Grade Pipe Grade 350MPa

We also have a range of Uncertified steel pipe products that do not have mill certification:-

Uncertified Steel pipe without visible defects

"Give us the opportunity to save your money - at the very least we can confirm if your current supplier is looking after you!"