The cold-formed Z-shaped steel has the advantages of adjustable size and high compressive strength. Widely used in automobiles, railway vehicles, building doors and Windows, transportation, shelves, electrical cabinets, highway guardrail, building steel structure, containers, steel formwork and scaffolding, solar bracket shipbuilding, Bridges, transmission towers, steel sheet piles, cable bridge, agricultural machinery, furniture, storage, rail, keel steel, vegetable greenhouses, pipeline support, municipal construction and other fields.
1 | Size | Z10mm*30mm*80mm*1.5mm |
2 | Length | As customers' requirement |
3 | Surface treatment | Pre-galvanized/galvanized sheet |
4 | Type | Slotted |
5 | Material | Q235B |
6 | Zinc | 200g |
The inertia distance in the weak axis direction of Z purlins is larger than that of C purlins, and the integrity is better.
Z-type purlins can form a continuous structure, while C-type purlins are usually calculated as simply supported structures.
In areas where the roof load is large and the wind pressure is large, or when the hidden buckle roof panel is used, Z-purlins may be a more suitable choice.
Discover the strength of Junsen's cold frame steel structure. Contact us today for innovative, durable, and efficient construction solutions!
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