Special Form Grating

There are many types of Special Form Gratings to fulfill your need and fit your applications;

*Offshore-gratings (O-SP-SS)
*Barefoot gratings
*Finned Grating
*Comb Grating
*with Perforated Sheet

  • Barefoot gratings

    Barefoot gratings

    Barefoot gratings
    Barefoot grating
    The thing is, though, there are shoeless areas where grating can come in pretty handy — at swimming pools, for instance. Reason enough for MeiseGrate to develop a grating which is even pleasant on the naked foot! 

    Bearing bar measurement: 
    30 x 2mm up to 60 x 2mm
    30 x 3mm up to 60 x 3mm

    The cross bar is flat-pressed U-shaped banding. The clearance between these treads is around 6 or 14mm. 
    Barefoot gratings can be supplied in steel, hot dip galvanised or powder coated.  

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  • Comb Grating

    Comb Grating

    Comb Grating
    Comb grating

    Comb gratings are enclosed pressure locked gratings, with crossbars which protrude above the surface of the grating. The cross bars are pressed into the notched bearing bars on center-to-center spacings of 11,1 mm, 16,65 mm and 22.2 mm. The standard spacing between the bearing bars is 100 mm, but can be varied to suit the end users loading requirements. The length of the span (the direction of the bearing bars) can be up to 500 mm. The gratings are designed for ”pedestrian access”.

     

    Scope of application:

    MeiseGrate Comb Gratings are suitable for various applications:

    .Facades, such as sunscreens, drainage channels and air grills
    .As ventilation grilles used in air conditioning and heating engineering, on inlet and outlet elements of air conditioning and heating units
    .As covers for overflow channels, in swimming pools

    Surface treatment of Comb Gratings

    . Aluminum, with decorative anodization (available in various colors)
    . Stainless steel finish
    . Galvanized steel finish, with powder coatings possible in many colors
    Types of Bar Profiles:
    1. Linear
    2. Y-Form
    3. Edged
    4. Rounded Bar

     

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  • Finned Grating

    Finned Grating

    Finned Grating
    Finned Grating

    Finned gratings are both decorative and practical. Which is why they are suitable for all kinds of purposes. As a rule, they are used as shaft covers for underfloor convection heating and as overflow channels at swimming pools. 

    Finned gratings can be supplied in a variety of material, profile and colour. 

    Cross bar tubing with a diameter of 
    10 or 15 mm

    Cross bar spacing
     50, 100, 150, 200… mm

    Cross bar Spacing
    21 22 23 28 32 33.3 43

    Cross bar Thickness
    2-5 mm 

    Finned gratings are particularly suitable as room fittings. 

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  • Offshore-gratings

    Offshore-gratings

    Offshore-gratings
    Offshore-gratings (O-SP-SS)
    As its name suggests, offshore grating was originally developed for use on offshore oil rigs. 

    Basically a press welded grating, it is strengthened by round bars welded beneath the twisted cross bars and in the same direction as the bearing bars. See the photo to the Left. 

    Mesh spacing:
    30 x 19mm with a round bar welded beneath so that a test ball 15 mm in diameter cannot fall through. 

    Bearing bar measurement:
    20 x 3mm up to 60 x 5mm  

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  • With Perforated Sheet

    With Perforated Sheet

    With Perforated Sheet
    A special form of press-welded gratings are in 6000 x 1000 mm mats, with a perforated sheet welded between the bearing bars. The 1,2 mm thick perforated sheet has 8×8 mm square openings spaced at 4 mm intervals and is manufactured with a profiled edge for resistance welding.
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