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Profile Section
The 300x100x3.5mm steel Z profile is a cold roll-formed purlin section to EN 10162 with a 300 mm web, opposed 100 mm flanges with 30 mm edge lips and 3.5 mm sheet thickness, weighing a nominal 15.39 kg/m. Produced to order in galvanized DX51D+Z steel, the Z geometry nests and overlaps at supports, forming structurally continuous roof and wall purlin lines that carry more load with less steel.
Z 300x100x3.5 carries roof and wall cladding on industrial halls, warehouses, agricultural buildings and solar carports; overlapped and bolted at supports it forms continuous multi-span purlin lines. Cleat and overlap holes are punched in-line to your purlin schedule, and anti-sag accessories are configured per project. At a nominal 15.39 kg/m and cut-to-length production from 1 to 15 m, material usage is optimized with no offcuts on site. Minimum production run is approximately 500 kg per size and coating — add your sizes to a quote request and our team confirms exact tonnage, lead time and delivered pricing.
| Specification | Value |
|---|---|
| Dimensions | 300mm × 100mm × 3.50mm |
| Weight per Meter | 15.386 kg/m |
| Material | Steel |
| Alloy/Grade | DX51D+Z275 |
| Standard | EN 10162 / EN 10346 |
| Profile Type | Z (purlin) |
| Edge Lip (c) | 30 mm |
| Developed Width | ≈ 560 mm |
| Minimum Production Run | ≈ 500 kg |
| Finish | DX51D+Z Galvanized |
| Available Lengths | 6m, 12m |
| Standard Length | 6 m |
| Minimum Order Length | 36 m |
| Cut-to-Length Range | 1000 – 15000 mm |
This profile is roll-formed to order in your exact length (1–15 m; longer on project basis). Minimum production run is approx. 500 kg per size and coating. Add your sizes to a quote request and our team confirms lead time and pricing within one business day.
This profile is roll-formed to order in your exact length (1–15 m; longer on project basis). Minimum production run is approx. 500 kg per size and coating. Add your sizes to a quote request and our team confirms lead time and pricing within one business day.
Request a quote for current pricing.
Select length and quantity to add to your quote cart
Minimum order: 3 pieces
Minimum total length: 36 m
Any length from 1 to 15 m — no offcut waste on site
Pre-galvanized (DX51D+Z / S350GD+Z), uncoated cold-rolled, Aluzinc and pre-painted RAL on request
Mounting holes and slots punched to your drawing during roll forming
Produced to EN 10162; EN 10204 3.1 mill certificates available
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