40NB Galvanised Steel Tubular Pipe Medium (CHS) from RHS Steel Supplies is a high-strength circular hollow section ideal for construction, fabrication, and general structural applications. Manufactured to Australian Standards AS1163 or AS1074 in Grade C250, this galvanised steel pipe combines strength, precision, and superior corrosion resistance for long-term performance in all environments.
Product Specifications
- Outside Diameter (OD): 48.3 mm
- Typical Wall Thickness: 3.0 mm
- Approx. Inside Diameter: 42.5 mm
- Length: 6.5 metres
- Finish: Hot-Dip Galvanised
- Grade: C250 (Medium)
Manufactured to Australian Standards
Each galvanised pipe from RHS Steel Supplies is manufactured in accordance with AS1163 or AS1074 C250, guaranteeing consistent mechanical strength, precise tolerances, and excellent weldability. Every tube is rigorously tested for straightness, uniform wall thickness, and surface quality to meet professional construction and engineering standards.
Hot-Dip Galvanised Finish
The hot-dip galvanising process provides a durable zinc coating that protects the steel from corrosion, rust, and weathering. This heavy-duty protective layer ensures long-lasting performance, even in outdoor and marine conditions, reducing maintenance requirements and extending service life.
CHS Circular Hollow Section
Also known as CHS (Circular Hollow Section), this round tube provides a clean, uniform profile with excellent strength-to-weight ratio and even load distribution. The circular geometry makes it suitable for structural and decorative projects that require both performance and visual appeal.
Applications
- Construction & Structural Work Columns, frames, and load-bearing structures.
- Fencing & Gates Posts, rails, and structural supports.
- Fabrication & Engineering Custom frames, welded assemblies, and supports.
- Automotive & Trailers Chassis, frames, and components requiring durability.
- Rural & Industrial Use Equipment guards, barriers, and heavy-duty frameworks.
Key Benefits
- Complies with AS1163 / AS1074 C250 for quality and consistency.
- Hot-dip galvanised for superior corrosion protection.
- Medium-wall design provides optimal strength and balance.
- Excellent weldability and formability for easy fabrication.
- Suitable for commercial, residential, and industrial projects.
Why Choose RHS Steel Supplies?
RHS Steel Supplies is Sydneys trusted supplier of high-quality galvanised steel tubing and CHS pipe products. Our customers benefit from:
- Competitive Pricing Affordable galvanised CHS pipes with proven durability.
- Cut-to-Size Services Custom cutting for efficiency and accuracy.
- Expert Advice Backed by decades of experience in the steel industry.
- Fast Delivery Reliable service across Revesby, Sydney, and surrounding areas.
Order Today
The 40NB Galvanised Steel Tubular Pipe Medium 6.5 m (CHS) is the perfect choice for builders, fabricators, and engineers requiring durable, corrosion-resistant, and high-quality steel tubing. Contact RHS Steel Supplies today on (02) 8102 5892 to place your order, request a cut-to-size option, or arrange fast delivery across Sydney.
