Galvanised RHS 8m – Size 150X50X3

$189.20 Exc GST

RHS150503G is a galvanised rectangular hollow section, offering a lightweight yet strong structural solution for frames, supports, and architectural applications with excellent corrosion resistance.

Cut To Size

After specific lengths? We can cut your hollow sections to size. Please list your required lengths here (i.e. 1 x 3000mm, 2 x 1500mm) before adding the material to cart. Please note that cut to size lengths are at an extra cost and will be confirmed by a sales representative once your order has been placed. Please allow an extra business day to process cutting orders.

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Description

Galvanised Rectangular Hollow Section (RHS)-RHS150503G
The RHS150503G is a hot-dip galvanised rectangular hollow section designed for efficient structural performance. Its 150mm x 50mm profile with a 3.0mm wall provides an optimal balance of strength and weight, making it suitable for a wide range of applications. The durable galvanised finish ensures long-lasting protection against rust, offering a low-maintenance and ready-to-use solution for both indoor and outdoor projects.

Key Specifications

  • Section: Rectangular Hollow Section (RHS)

  • Size: 150mm x 50mm x 3.0mm (thickness)

  • Standard Length: 8m

  • Finish: Galvanised

  • Compliance: Manufactured to relevant Australian Standards

Why Choose Galvanised RHS?

This galvanised RHS provides a cost-effective and versatile structural component. Its rectangular shape allows for efficient load distribution and easy connection, while the lighter 3.0mm wall reduces overall weight without significantly compromising strength. The pre-applied galvanised coating delivers immediate corrosion protection, saving time and cost on post-fabrication treatments.

Primary Applications

  • Framing for carports, pergolas, and shade structures

  • Rails and supports for fencing, gates, and balustrades

  • Light structural beams and lintels in residential construction

  • Fabrication of handrails, signage frames, and shop fittings

  • General fabrication for trolleys, racks, and equipment frames

Customisation & Fabrication Services

We supply this RHS in a standard 8m length. Cutting and processing services are available to meet your exact specifications. For custom lengths, alternative finishes like Allgal or Supagal, or fabrication work, please contact our sales team for availability and a detailed quote.

Important Ordering Information

  • All listed prices exclude GST and may change.

  • We calculate GST at checkout.

  • We do not stock all items in our warehouse. Please contact us for stock availability.

  • Steel prices fluctuate frequently. Our sales team confirms your final price after you place an order.

Simple Ordering Process

  1. Select your desired quantity and note any cutting instructions.

  2. Add the item to your cart and complete checkout. No payment is required upfront.

  3. Our sales team contacts you to confirm final pricing, verify stock, and arrange delivery.

For more information on our steel products and services, read our latest news.

Why Choose Melsteel?

With over 30 years of expertise in structural steel, we provide high-quality materials, expert advice, and reliable processing and delivery services across Victoria.

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Additional information

Coating

Galvanised

Size

150x50x3.0

full-length-m

8

weight-per-meter-kg

8.960