steel products

pressure-locked gratings
Pressure-locked steel

For the production of our Press gratings we use high quality steel strip. The production takes place on computer-controlled plants. The desired dimensions can be met very precisely. It will create a grid of support and crossbars. The crossbars are introduced into the previously punched support bars under high pressure. Subsequently, the grid is edged with a border. This results in a base component offering exceptional value for its price, extremely resistant to loads and easily fit to numerous applications.

welded
Forge-welded steel

In the production of these welding press gratings, the support rods are connected with a twisted filler rod by pressing and welding at the same time. This creates grating mats with a slightly slip-resistant surface. These mats can be cut to almost any desired size.

In industrial applications, the higher torsion rigidity properties are especially appreciable.

perforated
Perfo Gratings / Profile Gratings / Panels

The ideal safety grating in environments where improved fire retardance is required, for walkways with special drainage needs, as a covering that allows free air flow and so on.

The Perfo gratings / profile grates can be made in steel, stainless steel or aluminum. These grates are versatile due to the different hole patterns and increase the slip resistance. Due to the increased opacity, these grates and steps can prevent any fear of heights.

galvanised
Galvanized steel

Hot dip galvanizing ensures the protection of new or properly prepared metal surfaces for at least 15 years. For products such as gratings or steel structures that are exposed to less extreme environmental conditions, a life of up to 40 years is possible!

Gallery

  • Inside staircase, steel, stone
  • Inside staircase, steel, factory
  • Inside staircase, steel
  • Steel inside staircase
  • inside staircase
  • Inside staircase
  • inside staircase
  • fence
  • false ceiling
  • ventilation2
  • grating2
  • mabilux
  • fence
  • winding stairs
  • outer stairs
  • machining parts
  • Pagadertoren Hoboken
  • outer stairs perfo
  • stairs industrial complex
  • walkway
  • drainage
  • ventilation
  • footscraper
  • bikeshed
  • assembly pieces
  • ventilation covers
  • walkway grading
  • shading gratings
  • private fence
  • pylone
  • stairs2
  • stairs
  • tree protection

Load resistance tables

Load resistance table

Press gratings - Meshes: 33 x 33, 33 x 22, 33 x 11

Bearing bars (mm)              Mesh width (mm)
  500      600 700 800 900 1000 1100 1200 1300 1400
20 x 3 Fv 27,70 19,20 14,10 10,80 8,50 6,90 5,70 4,80 4,10 3,50
Fp 2,70 2,20 1,80 1,50 1,30 1,20 1,10 1,00 0,90 0,80
fp 0,20 0,27 0,36 0,46 0,58 0,71 0,85 1,00 1,16 1,34
25 x 2 Fv 28,80 20,00 14,70 11,20 8,90 7,20 6,00 5,00 4,20 3,60
Fp 2,80 2,20 1,90 1,60 1,40 1,20 1,10 1,00 0,90 0,80
fp 0,16 0,22 0,29 0,37 0,46 0,56 0,67 0,80 0,93 1,07
25 x 3 Fv 43,10 30,00 22,00 16,90 13,30 10,80 8,90 7,50 6,40 5,50
Fp 4,20 3,30 2,80 2,40 2,10 1,80 1,60 1,50 1,40 1,30
fp 0,16 0,22 0,29 0,37 0,46 0,56 0,67 0,80 0,93 1,07
30 x 2 Fv 41,50 28,80 21,20 16,20 12,80 10,40 8,50 7,20 6,10 5,30
Fp 4,00 3,20 2,60 2,30 2,00 1,80 1,60 1,40 1,30 1,20
fp 0,13 0,18 0,24 0,31 0,39 0,47 0,56 0,66 0,77 0,89
30 x 3 Fv 62,20 43,20 31,70 24,30 19,20 15,60 12,90 10,80 9,20 7,90
Fp 5,90 4,80 4,00 3,40 3,00 2,60 2,40 2,10 2,00 1,80
fp 0,13 0,18 0,24 0,31 0,39 0,47 0,56 0,66 0,77 0,89
35 x 2 Fv 57,00 39,00 30,00 22,00 17,80 14,50 12,50 10,00 8,50 7,50
Fp 4,20 3,40 2,80 2,40 2,10 1,80 1,60 1,40 1,30 1,20
fp 0,14 0,20 0,26 0,34 0,43 0,50 0,60 0,69 0,82 0,95
35 x 3 Fv 90,00 65,00 45,00 35,00 28,00 22,00 18,00 15,00 12,70 11,20
Fp 6,20 5,10 4,20 3,60 3,10 2,70 2,40 2,10 1,90 1,80
fp 0,14 0,20 0,26 0,34 0,42 0,50 0,60 0,69 0,80 0,95
40 x 2 Fv 73,70 51,20 37,60 28,80 22,70 18,40 15,20 12,80 10,90 9,40
Fp 6,90 5,50 4,60 4,00 3,50 3,10 2,80 2,50 2,30 2,10
fp 0,10 0,14 0,18 0,23 0,29 0,35 0,42 0,50 0,58 0,67
40 x 3 Fv 110,60 76,80 56,40 43,20 34,10 27,70 22,90 19,20 16,40 14,10
Fp 10,40 8,30 6,90 5,90 5,20 4,60 4,20 3,80 3,50 3,20
fp 0,10 0,14 0,18 0,23 0,29 0,35 0,42 0,50 0,58 0,67
50 x 3 Fv 172,80 120,00 88,20 67,50 53,30 43,20 35,70 30,00 25,60 22,00
Fp 15,90 12,70 10,60 9,10 8,00 7,10 6,40 5,80 5,30 4,90
fp 0,08 0,11 0,15 0,19 0,23 0,28 0,34 0,40 0,46 0,54

Fv - Load value at constant load in kN/m2

Fp - Load capacity at load in kN on surface 200 x 200 mm

fp - Deflection value in cm for load mp

Allowable stress of steel: 1600 daN/cm2

Safety factor yield strength: 1.5 - safety factor breaking point: 2.35

MINIMUM SUPPORTING = GRATING HEIGHT (at least 30 mm)

MKL galvanizing

Our hot-dip galvanising plant processing all zinc-coated grating structures is making use of the most modern computer controlled techniques and a dipping pot that allows the coating of surfaces with a length up to 15m and a weight of 8 tons. The software and the monitoring system control the efficient operation of the equipment and assure the highest standards in logistics, energy-related issues, and environment protection. The plant uses the so-called zero waste technology: all materials used and by-products generated can be reused and recycled.

The treatment of the steel structure surfaces is conducted within a closed space (house in the house technique), the zinc bath covered with a high-performance exhaust hood. The liquid zinc - central element of the technology - has been developed in the UK, it is a special alloy called Technigalva. Intelligent cranes and material handling systems ensure the transmission of products.

The incoming vehicles find spacious storage, parking and recreation areas and a production hall with five sections, including loading dock levels for trucks at their destination. Loading of goods is performed by using turning cranes with a forklift-type mechanism under radio control.