A-Type Grating

A-type grating

Weland A-Type Grating, constructed of flats in both direc- tions, looks the same way today as it did when we started to produce A-Type Grating fifty years ago.

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 mild steel, stainless steel or aluminium. Aluminium A-type grating an extremely light grating with good bearing capacity, see more on A-type aluminium grating.

Steel A-type grating can be Hot dip galvanized for maximum rust protection.

A-Type Grating Dimensions/ Load Capacity

The distance between the load bearing bars and their dimensions determine the load capacity of the grating.The height of the load bearing bars between 20 and 60 mm as standard and are adapted to the load expected.

Kerb Angle Frames

The stock kerb angle frames are adapted to A-type gratings.

Surface Treatment

Weland A-type grating is hot dip galvanized as standard in accordance with SS-EN ISO 1461. Other types of surface treatment can be offered, for example painting of different kinds, anodizing etc.

See more about surface finishes

These products are available:

Stocked

 

Made to measure

A-type grating
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A-type grating
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A-Type Grating Mesh Size

Weland A-type grating is manufactured with mesh size 22 x 22 mm and 33 x 11 mm as standard. Other mesh sizes can be manufactured upon request, but, of course, with given limitations.

Distance between load bearing bars:
This measure is principally optional, but must not exceed 100 mm.

Distance between cross bars:
This measure is limited to multiples of 11.1 mm, thus 11.1 - 22.2 – 33.3 – 44.4 etc.

Weland A-type grating always has edging bars diameter 20 x 3 mm in the case of 20 mm load bearing bars and 25 x 2 mm with other load bearing bars.

Contact Weland for help and advice when designing!


Mesh Size and weight, Type A22x22
Grating Type Mesh Size c/c (mm)(AxB) Load Bearing Bar Edging Bar Surface Treatment Weight(kg/m²)
A22x22 22 x 22 20/2 20 x 3 Untreated 20,0
A22x22 22 x 22 20/2 20 x 3 Hot dip galvanized 22,0
A22x22 22 x 22 25/2 25 x 2 Untreated 24,0
A22x22 22 x 22 25/2 25 x 2 Hot dip galvanized 26,0
A22x22 22 x 22 30/2 25 x 2 Untreated 27,0
A22x22 22 x 22 30/2 25 x 2 Hot dip galvanized 29,0
A22x22 22 x 22 40/2 25 x 2 Untreated 34,0
A22x22 22 x 22 40/2 25 x 2 Hot dip galvanized 36,0
A22x22 22 x 22 50/2 25 x 2 Untreated 40,0
A22x22 22 x 22 50/2 25 x 2 Hot dip galvanized 44,0

Mesh Size and weight, Type A33x11
Grating Type Mesh Size c/c (mm)(AxB) Load Bearing Bar Edging Bar Surface Treatment Weight(kg/m²)
A33x11 33 x 11 20/2 20 x 3 Untreated 23,0
A33x11 33 x 11 20/2 20 x 3 Hot dip galvanized 25,0
A33x11 33 x 11 25/2 25 x 2 Untreated 25,0
A33x11 33 x 11 25/2 25 x 2 Hot dip galvanized 27,0
A33x11 33 x 11 30/2 25 x 2 Untreated 27,0
A33x11 33 x 11 30/2 25 x 2 Hot dip galvanized 30,0
A33x11 33 x 11 40/2 25 x 2 Untreated 32,0
A33x11 33 x 11 40/2 25 x 2 Hot dip galvanized 34,0
A33x11 33 x 11 50/2 25 x 2 Untreated 36,0
A33x11 33 x 11 50/2 25 x 2 Hot dip galvanized 39,0


Stock

A-type grating types A22x22 and A33x11 are kept in stock and are available for immediate delivery. This provides you with simple planning and easy handling.

Weland also manufactures custom-made A-type gratings (non-stock items) in order to satisfy your wishes and requirements.

Stocked type A22x22

Stocked in several sizes and can also be custom-made. Mesh size c/c 22 x 22 mm. Height 25 mm. Edging bar 25 x 2 mm.

Dimension LxW (mm) Part no. Weight (kg/ea.)
300 x 600 AD222225203060 5,5
400 x 600 AD222225204060 7,1
400 x 700 AD222225204070 8,2
500 x 700 AD222225205070 10,1
500 x 800 AD222225205080 11,5
500 x 900 AD222225205090 12,9
500 x 1000 AD222225205100 14,4
600 x 800 AD222225206080 13,6
600 x 900 AD222225206090 15,3
600 x 1000 AD222225206100 17,0
600 x 1200 AD222225206120 20,4
700 x 900 AD222225207090 17,7
700 x 1000 AD222225207100 19,6
700 x 1200 AD222225207120 23,5
800 x 1000 AD222225208100 22,2
800 x 1200 AD222225208120 26,7
1000 x 1000 AD222225210100 27,5
1000 x 1200 AD222225210120 33,0
These products are available:

Stocked

 

Made to measure

Stock A-type grating with mesh size 22x22 mm
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Stock A-type grating with mesh size 22x22 mm
ZoomIn

Stocked type A33x11

Stocked in several sizes and can also be custom-made. Mesh size c/c 33 x 11 mm. Height 25 mm. Edging bar 25 x 2 mm.

Dimension LxW (mm) Part no. Weight (kg/ea.)
300 x 600 AD331125203060 5,7
400 x 600 AD331125204060 7,4
400 x 700 AD331125204070 8,6
500 x 700 AD331125205070 10,5
500 x 800 AD331125205080 12,0
500 x 900 AD331125205090 13,5
500 x 1000 AD331125205100 15,0
600 x 800 AD331125206080 14,2
600 x 900 AD331125206090 16,0
600 x 1000 AD331125206100 17,8
600 x 1200 AD331125206120 21,3
700 x 900 AD331125207090 18,5
700 x 1000 AD331125207100 20,5
700 x 1200 AD331125207120 24,6
800 x 1000 AD331125208100 23,3
800 x 1200 AD331125208120 27,9
1000 x 1000 AD331125210100 29,8
1000 x 1200 AD331125210120 34,5
These products are available:

Stocked

 

Made to measure

Stock A-type grating with mesh size 33x11 mm
ZoomIn
Stock A-type grating with mesh size 33x11 mm
ZoomIn


Examples of grating in various versions

A-type grating

Grating with the same dimensions for load bearing bars and cross bars.

A-type grating

Grating with narrow dimension for the cross bars. Bearing capacity in the load bearing bar direction.


A-type grating

Gratings can be manufactured in any mesh width.

A-type grating

Gratings can also be manufactured with angled cross bars.

 


Heavy duty A-type grating

Grating for extra large loads

Heavy duty A-type grating is a robust grating that can cope with very high spot loads and general loads. The gratings are made to order.

The grating height, i.e. the height of the load bearing bars, can be selected freely. The dimensions of the cross bars are selected according to the load situation and the traffic flow direction over the grating, if applicable.

The cross bars can be of the same dimensions as the load bearing bars.The mesh width is basically optional.

Weland’s grating for extra large loads is supplied hot dip galvanized as standard.

Vehicular Multipanels

Vehicular gratings are a good alternative to heavy-duty A-type gratings. This grating can also withstand heavy spot loads and general loads. Read more about this product on vehicular grating.

These products are available:

Stocked

 

Made to measure

Heavy duty A-type grating
ZoomIn
Heavy duty A-type grating
ZoomIn

Product Manual

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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

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Mattias Andersson

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

E-mail: mattias.andersson@weland.se

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Alexander Johnsson

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E-mail: alexander.johnsson@weland.se

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Jakob Josefsson

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

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Göran Lagesson

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

E-mail: goran.lagesson@weland.se

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Stefan Lingtell

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

E-mail: stefan.lingtell@weland.se

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Björn Sandwall

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E-mail: bjorn.sandwall@weland.se

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Oscar Welandson

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

E-mail: oscar.welandson@weland.se

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Johan Palm

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

E-mail: johan.palm@weland.se

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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

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Hans Larsson

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

E-mail: hans.larsson@weland.se

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