Round Steel Pipe (CHS) Full Length Powder Coated Black
Understanding NB vs OD pipe measurements
When measuring steel pipe, it's important to understand the difference between Nominal Bore (NB) and Outside Diameter (OD), measured in millimetres (mm).
NB (Nominal Bore): A standardised pipe size identification. It does not represent the pipe's exact inside diameter, as the actual internal diameter may be slightly larger or smaller depending on the pipe's wall thickness and manufacturing standard.
OD (Outside Diameter): The actual measurement across the outside of the pipe, measured in millimetres, and remains consistent across all wall thicknesses of the same NB size pipe.
| Nominal Bore (NB) | Outside Diameter (OD) |
|---|---|
| 20 mm | 26.9 mm |
| 25 mm | 33.7 mm |
| 32 mm | 42.4 mm |
| 40 mm | 48.3 mm |
| 50 mm | 60.3 mm |
| 65 mm | 76.1 mm |
| 80 mm | 88.9 mm |
| 90 mm | 101.6 mm |
| 100 mm | 114.3 mm |
| 150 mm | 165.1 mm |
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The Round Steel Pipe - Powder Coated Black offers a sleek, corrosion-resistant solution for structural and fencing applications. Manufactured from high-quality steel and finished with a durable black powder coat, these pipes are available in a wide range of NB sizes, wall thicknesses (Extra Light to Medium), and lengths up to 7300mm. Ideal for use in architectural fencing, gate frames, handrails, and industrial frameworks where both strength and a clean visual finish are essential.
- Type Circular Hollow Section
- Vendor Otter Fencing
- SKU PMG32-6500P
- Package Length 6,500 mm
- Package Width 42 mm
- Package Height 42 mm
- Alternative Code CHSPB-32MG-6500
We deliver directly to your site or business address.
- Flexible Delivery Options
Delivery times will be confirmed at the time of booking and may vary depending on location and conditions. - Crane-Assisted Unloading
HIAB crane truck delivery is available if no forklift is on-site. Please let us know your preferred unloading method when booking.
Freight Services
If you require fencing materials delivered to your business or job site, we offer a range of flexible and reliable freight options across Melbourne, regional Victoria, and interstate locations.
Please Note:
- Additional handling charges may apply for remote areas, restricted access sites, or non-standard unloading requirements.
- It is essential to inform us in advance if there is no forklift on-site so we can arrange appropriate unloading equipment (e.g., HIAB crane).
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