Galvanised RHS 8m – Size 150X50X4

$257.20 Exc GST

RHS150504G is a galvanised rectangular hollow section, offering high strength, durability, and corrosion resistance for structural frames, supports, and architectural applications.

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)-RHS150504G
The RHS150504G is a hot-dip galvanised rectangular hollow section, engineered for structural integrity and long-term performance. Its 150mm x 50mm profile provides an excellent strength-to-weight ratio, making it ideal for a variety of load-bearing and architectural applications. The durable galvanised coating offers superior protection against corrosion, ensuring a long service life with minimal maintenance, both indoors and outdoors.

Key Specifications

  • Section: Rectangular Hollow Section (RHS)

  • Size: 150mm x 50mm x 4.0mm (thickness)

  • Standard Length: 8m

  • Finish: Galvanised

  • Compliance: Manufactured to relevant Australian Standards

Why Choose Galvanised RHS?

Galvanised RHS provides a robust, maintenance-free structural solution. The rectangular shape offers versatile design possibilities, with different strength characteristics along each axis, making it perfect for beams, posts, and bracing. The pre-galvanised finish saves time and cost by eliminating the need for onsite painting or treatment, providing immediate rust protection upon installation.

Primary Applications

  • Structural beams and lintels in residential and commercial construction

  • Framing for gates, fencing, and balustrades

  • Supports for mezzanine floors, walkways, and platforms

  • Fabrication of handrails, signage frames, and architectural features

  • General fabrication for trailers, racks, and machinery guards

Customisation & Fabrication Services

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

150x50x4.0

Full-length-m

8

Weight-per-meter-kg

11.6