Grating

Weland manufactures gratings in three different versions, pressure welded grating, A-type grating and eco-grating..Each version is available in many dimensions, different mesh widths, materials and surface treatments.

Applications for gratings

The gratings have many areas of application, both for indoor and outdoor use. The gratings offer good properties for use for e.g. walkways, vehicular gratings, entrance scrapers, fences, burglary protection, gangways for the disabled, false ceilings, etc.

Design

Questions you should ask yourself when planning gratings and that you should take into consideration include:

  • Bearing capacity and load capacity of the grating
  • Environment in which the grating is to be placed
  • Permeable for objects, light and fluids
  • Does the grating require anti-slip protection

Three different versions of grating

Presswelded grating

Weland pressure welded grating is manufactured according to the resistance welding method. Under high pressure, and at the same time high amperage, the load bearing bars are connected with the cross bars. The material at the welding points is heated and welded together without additives. This method produces welded joints with no slag. Zinc or paint therefore adheres well to these surfaces.

This manufacturing method for pressure welded grating achieves a welded joint at each connection between load bearing and cross bars. This provides the grating with extremely good durability, strength and a high bearing capacity.

Edging bars can be welded along the sides of the grating.

Pressure welded grating is made either from steel or stainless steel.

Finally, steel gratings can be hot dip galvanized or maximum rust protection.

Pressure welded grating types H3, H6 and N6 are kept in stock for immediate delivery.


A-Type Grating

Weland A-type grating is the original type of grating. A-type grating comprises flat steel that is cut into lengths for both the load bearing bars and the cross bars. The punched out load bearing bars are laid together with the cross bars to produce a mesh pattern, and the grating is supplied with edging bars on two sides.

A-type grating is made of steel, stainless steel or aluminium. Aluminium A-type grating an extremely light grating with good bearing capacity.

Finally, steel gratings can be hot dip galvanised for maximum rust protection.

A-type grating types A22x22 and A33x11 is kept in stock for immediate delivery.


Eco-grating

Weland has developed a new series of gratings, with a zinc thickness of 20 µm. Eco-gratings are adapted for environments where corrosion is not a problem. This version is the same as the traditional pressure welded grating.

The eco-grating has a thinner layer of zinc from the outset. The steel is hot dip galvanised right from the manufacture of the load bearing bars and the cross bars, as opposed to traditional pressure welded grating which is hot dip galvanised after manufacture. This procedure entails less energy consumption during manufacture. The effect of this is a reduced environmental impact, and it is consequently better for the environment.

Eco-grating has the same bearing capacity, durability and strength as a traditional pressure welded grating.

Despite its thinner zinc layer, eco-grating has good rust protection. This is useful in less corrosive environments, where wind and weather do not have such a great impact on the grating.

Eco-grating type H6 with a 34 x 75 mm mesh is kept in stock for immediate delivery.



Which variants are available?

Weland can offer gratings for many different areas of application. The gratings are manufactured in different versions with varying dimensions, mesh widths and materials. This table attempts to illustrate which type of grating you should choose.

Type Pressure welded grating A-Type Grating Eco-grating
Pedestrian walkway multipanels H3, H6, N6 A22x22, A33x11 H6
Vehicular Multipanels H3 Extra strength

 

Anti-slip Grating H4-T, N9-T, JN9-T

 

 

Entrance Mat B9, N6, N9 A22x22, A33x11

 

Stairtreads TH6, TH6-S, TN6, TD6 TA22x22, TAL22x22 TH6
Gangways for the disabled N6

 

 

Grating, full-size H3, H6, N6

 

 

Coarse-mesh grating (Fences, anti-burglary protection) I4, I6, I9 Special

 

Stainless steel grating H3 RF, H6 RF, N6 RF, N9 RF-T A22x22, A33x11

 

Aluminum Grating

 

A22x22, A33x11

 

Eco-grating (Less corrosive environments)

 

 

H6


Grating manufactured by Weland

Here is a list of the types of grating manufactured by Weland. The list shows the dimensions, mesh widths and weights.


Product Manual

Brochures

Other


Search for images
   
Show page of 1

Results are filtered at: 

  • gallerdurkar_hm3.jpg

    gallerdurkar_hm3.jpg

    One layer gangway.

    04/01/2006


    Included in gallery:

    Walkway Multipanel

  • gallerdurk_aw1385.jpg

    gallerdurk_aw1385.jpg

    30/03/2010


    Included in gallery:

    Walkway Multipanel

  • gallerdurk_4349.jpg

    gallerdurk_4349.jpg

    Heavy-duty A-type grating in a shotblasting shop, height 120 mm.

    04/01/2006


    Included in gallery:

    A-type Grating

  • img_a-durk01.jpg

    img_a-durk01.jpg

    Heavy duty A-type grating with load bearing bar dimensions 120x6 mm

    18/03/2010


    Included in gallery:

    A-type Grating

  • aw2461_100602B.jpg

    aw2461_100602B.jpg

    05/09/2013


    Included in gallery:

    A-type Grating

  • aw2430_100312.jpg

    aw2430_100312.jpg

    Heavy duty A-type grating

    17/09/2010


    Included in gallery:

    A-type Grating

  • gallerdurk_aw1026.jpg

    gallerdurk_aw1026.jpg

    30/03/2010


    Included in gallery:

    Vehicular Multipanels

  • aw2556.jpg

    aw2556.jpg

    A-type Grating

    17/09/2010


    Included in gallery:

    A-type Grating

  • gallerdurk_17_6.jpg

    gallerdurk_17_6.jpg

    Walkway at oil plattform.

    02/01/2006


    Included in gallery:

    Walkway Multipanel

View gallery

Sales Sweden

Which seller should I contact? (xxxxx)

Fax direct number: +46 (0)371-344 78

Fredrik Albinsson

Direct Telephone Line: +46 (0)371-344 70

E-mail: fredrik.albinsson@weland.se

Vcard: vCard

Mattias Andersson

Direct Telephone Line: +46 (0)371-344 07

E-mail: mattias.andersson@weland.se

Vcard: vCard

Alexander Johnsson

Direct Telephone Line: +46 (0)371-344 49

E-mail: alexander.johnsson@weland.se

Vcard: vCard

Jakob Josefsson

Direct Telephone Line: +46 (0)371-344 31

E-mail: jakob.josefsson@weland.se

Vcard: vCard

Göran Lagesson

Direct Telephone Line: +46 (0)371-344 47

E-mail: goran.lagesson@weland.se

Vcard: vCard

Stefan Lingtell

Direct Telephone Line: +46 (0)371-344 43

E-mail: stefan.lingtell@weland.se

Vcard: vCard

Björn Sandwall

Direct Telephone Line: +46 (0)371-344 67

E-mail: bjorn.sandwall@weland.se

Vcard: vCard

Oscar Welandson

Direct Telephone Line: +46 (0)371-344 98

E-mail: oscar.welandson@weland.se

Vcard: vCard

Johan Palm

Direct Telephone Line: +46 (0)371-344 69

E-mail: johan.palm@weland.se

Vcard: vCard

Sales export

Fax direct number: +46 (0)371-344 78

Jonas André

Direct Telephone Line: +46 (0)371-344 08

E-mail: jonas.andre@weland.se

Vcard: vCard

Hans Larsson

Direct Telephone Line: +46 (0)371-344 03

E-mail: hans.larsson@weland.se

Vcard: vCard