PIPE GAL 100NB 5.4MM X 6.5MT HEAVY WALL HEAVY GAL NORTHWIRE 19187100

$349.35
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Bulky item — too large for standard courier. We’re happy to arrange freight or local delivery, or you can collect it free from our Gympie store. Call us on (07) 5482 1692 or email tgrmorders@tomgrady.com.au for a delivery quote — we’ll sort out the best freight option for you.
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PIPE GAL 100NB 5.4MM X 6.5MT HEAVY WALL HEAVY GAL NORTHWIRE 19187100 at a glance

Heavy Wall Galvanized Pipe is for general mechanical and low pressure reticulation applications, is manufactured by cold-forming and high frequency Electric Resistance Welding.

The cold-forming process enhances the strength, hardness and surface finish of the pipe and produces product to tight dimensional tolerances.

This 100NB (nominal bore) galvanised steel pipe with 5.4mm heavy wall is suited to structural applications including water trough uprights, cattle yard post sleeves, machinery mounts, and high-load structural installations. Cut to length with an angle grinder or pipe cutter. Weld or flange-bolt as required, and treat all cut ends with cold galv spray to maintain corrosion protection on the exposed steel. Tips: 100NB refers to the nominal bore (internal diameter), not the external diameter — the actual external dimension is larger. When planning fittings and sleeves, measure the external diameter (approximately 114mm OD) rather than relying on the NB designation. Heavy wall (5.4mm) pipe is significantly more rigid and impact-resistant than standard wall pipe, making it well-suited to load-bearing structural applications.

Common Questions

What is this pipe used for?

This heavy wall galvanized pipe is designed for general mechanical and low pressure reticulation applications.

How is this pipe manufactured?

The pipe is manufactured by cold-forming and high frequency Electric Resistance Welding. The cold-forming process enhances the strength, hardness and surface finish, and produces tight dimensional tolerances.

What are the pipe dimensions?

This pipe is 5.4mm outer diameter and comes in a 6.5 metre length. It's a heavy wall specification.

What does the galvanizing protect against?

The heavy galvanizing provides corrosion protection, making this pipe suitable for outdoor and mechanical applications where durability is needed.

Do you ship this product Australia-wide?

Yes, but freight on this product is quoted individually rather than calculated at checkout. Because of its size, weight or bulk we need to arrange delivery and confirm the cost with you before dispatch. It is also available for local delivery or Click and Collect from our Gympie store. Call us on (07) 5482 1692 or email tgrmorders@tomgrady.com.au and we will quote freight to your address.

Can I Click & Collect from Gympie?

Yes — Click & Collect is available from our store at 55 Tozer St, Gympie. Open Mon–Fri 8am–5pm and Sat 8am–12pm. Click & Collect is FREE on orders of $175 or more, or a flat $10 on orders under $175. Select Click & Collect at checkout and we will have your order ready.