Forge-Grating

I-Bar Grating

PTIB12057600 - I-Bar Grating

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Aluminum Flat Bar Grating

Material Grade- 6063, 6106, 6261

Product Description - Aluminium Flat Bar Grating is the most frequently used aluminium forged grating in Perftech’s range. These screens are prefabricated, acting as an excellent sunscreen or façade solution over joinery & glazing. This product can be used in walkway, flooring, partition, ceiling, balustrading & soffit applications. They are light weight, making installation easy when builder is joining up and fixing to the buildings substructures. The screens can be pre-treated, and powder coated by registered applicator Colourtec with the Interpon™ D2525 25-year warranty powder coat.

Product Features - The flat bar extrusions have a rectangular cross section, light weight material, high strength, architectural finish, corrosion resistance and low maintenance cost. It can be used for industrial platforms, maintenance walkway, curtain wall screen, sunscreen, fencing, & unitary style apartment flats for privacy screens.

Part Number - PTA323/30/100FU---Series 30 Aluminum Rectangular Bar Grating, Flat/Plain Load Bars 32x3 at 30mm Centre, Cross bars at 100mm Spacing, Mill Finish.

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PTA325/30/100 is frequently used for specification of aluminium grating on facades

Perftech Aluminum Grating can be easily selected according to the following table:

  
    Selection under light load, maximum span recommended (for lightweight maintenance
platforms with occasional use) Unit：mm
  

    UDL=2.5kPa, Deflection=5mm
  

    Flat Bar Size（mm） 
    30-Series
    40-Series
    60-Series
  

    20x5
    1051
    980
    883
  

    25x3
    1093
    1020
    919
  

    25x5
    1242
    1159
    1044
  

    32x3
    1315
    1227
    1106
  

    32x5
    1495
    1394
    1257
  

    40x3
    1555
    1451
    1308
  

    40x5
    1767
    1648
    1486
  

    45x5
    1930
    1800
    1623
  

    50x5
    2089
    1948
    1757
  

    55x5
    2244
    2093
    1887
  

    65x5
    2543
    2372
    2139
  

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    UDL=3kPa, Deflection = 5.00 mm

  

    Flat Bar Bar Size（mm） 
    30-Series
    40-Series
    60-Series
  

    20x5
    1004
    936
    844
  

    25x3
    1044
    974
    878
  

    25x5
    1187
    1107
    998
  

    32x3
    1257
    1172
    1057
  

    32x5
    1428
    1332
    1201
  

    40x3
    1486
    1386
    1249
  

    40x5
    1688
    1575
    1420
  

    45x5
    1844
    1720
    1551
  

    50x5
    1996
    1862
    1678
  

    55x5
    2144
    2000
    1803
  

    65x5
    2430
    2267
    2043
  

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