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Perfil Z con pestañas (correa Z) perfilado en frío según EN 10162, fabricado bajo pedido a partir de fleje pregalvanizado S350GD+Z (EN 10346) o fleje laminado en frío sin recubrimiento S235JR–S355JR. Alturas de alma de 100 a 400 mm, espesores de 1,5 a 4 mm. La geometría en Z permite encajar y solapar las correas en los apoyos, formando líneas de cubierta y fachada estructuralmente continuas. Corte a cualquier longitud de 1 a 15 m. Lote mínimo de producción de aprox. 500 kg por medida y recubrimiento.
57 tallas disponibles
Z profiles are cold roll-formed purlin sections to EN 10162 with flanges pointing in opposite directions and stiffening edge lips. The Z geometry is what makes modern roof construction efficient: purlins nest into each other and overlap at supports, creating structurally continuous multi-span lines that carry more load with less steel than simply supported sections. We produce to order from pre-galvanized S350GD+Z strip (EN 10346) — the standard purlin material — or uncoated S235JR–S355JR strip.
Z purlins carry roof and wall cladding on industrial halls, warehouses, agricultural buildings, and solar carports; they also serve as floor joists in light steel construction. Overlap lengths, anti-sag rods, and cleat hole patterns are configured per project, and holes are punched in-line so purlins arrive ready to bolt. Pick the web height and thickness from the table above; each variant page shows the dimensioned cross-section and nominal kg/m for structural pre-sizing.
Made to order in any length from 1 to 15 m, with a minimum production run of approximately 500 kg per size and coating. Send a quote request with your purlin schedule — sizes, lengths, quantities, hole punching if required, and delivery country — and we return lead time and delivered pricing. High-strength S350GD and custom lip geometries are available for optimized designs.
S235JR–S355JR / S350GD+Z
EN 10162 / EN 10346
Acero
Perfil Z
