Elongated/Slotted Hole

Use

Perforated sheets with elongated or slotted holes are used for filtering or separating liquids or solids (e.g. wine and food industry). The arrangement of the holes on the sheet is not purely aesthetic but offers certain technical characteristics.

Materials

Stainless steel (AISI 304, AISI 304L, AISI 316L, AISI 310, AISI 321 – AISI 430 – AISI 904), carbon steel (FE360 – FE510), galvanized, high strength steel (FE610 – S700 – VELDOX 700), polypropylene, polyethylene, pvc monel, inconel, hastelloy, aluminium (alloy 1050, alloy 5754), cupronickel, nickel, duplex, superduplex, brass, copper, titanium, etc.

Sheet metal sizes

 

1000×2000 mm – 1250×2500 mm – 1500×3000 mm – sizes to customer’s drawing – (edges and perforated areas on request)

Thicknesses

 

between 0.4 and max 20 mm

Hole pattern

 

  • APLL: when the elongated holes are staggered and parallel with the long side
  • APLC: when the elongated holes are staggered and parallel with the short side
  • PPLL: when the elongated holes are level and parallel with the long side
  • PPLC: when the elongated holes are level and parallel with the short side

In Stock

 

1000×2000 mm sizes – with staggered elongated holes parallel with the long side

Staggered elongated holes
Level elongated holes

Dettagli Tecnici

L: Larghezza foro

H: Altezza foro

P1: Passo Verticale (Interasse)

P2: Passo Orizzontale (Interasse)

Instantaneous Open Area Calculation

For detailed calculation, including drawing, weight and card, please refer to the dedicated procedure

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