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Steel products all

Platform gratings and steps

We supply gratings and steps in Silesia. In our everyday work we focus both on high quality products with excellent durability parameters and on the comprehensiveness of the offered services. At STALEXPERT we have modern transport and logistics facilities. We respect our customers' time, therefore we make every effort to collect and prepare all elements for dispatch in a short time after placing an order. As a result, we complete every order in a timely manner. Find out more about our products today!

Platform gratings and steps - our offer

The gratings and steps available from us are normally manufactured from the so-called black steel, i.e. S235JR or S355J2. We also offer gratings made of stainless steel INOX 304/1.4301/X5CrNi18-10 or 316/1.4404/X2CrNiMo17-12-2. Those made of ordinary steel are protected against corrosion through hot-dip galvanising according to PN EN ISO 1461.

Kraty pomostowe

We offer two types of gratings:

  • Welded gratings are made on the basis of the National Technical Assessment ITB-KOT-2019/1149 edition 1;
  • Pressed gratings are made based on the technical approval ITB AT-15-9749/2016.

 

Grating brackets are also available:

  • - standard handle,
  • - clip holder,
  • - hook handle.

Our offer also includes stair treads made on the basis of technical approval ITB AT-15-5259/2014 or ITB AT-15-9749/2016.

Typical step dimensions:

  • widths: 600/800/900/1000/1200 mm
  • depths: 205/240/270/295/305 mm

Designations of ordering options for gratings and steps:

KNZ / KNO - unframed grating (K- grating; N- unframed; Z-grooved/O-rounded);

KOZ / KOO / KOK - framed grating (K-grating; O-framed; Z-grooved/O-round/ K-square);

SOZ - stair tread;

AKP - boarding (standard 50×3 projecting 50 mm above the surface of the grating/stair tread);

MAG - border stopping below the bottom edge of the grating;

ASP - anti-slip strip, in the front of the stair tread / grating / tread;

ASP-out - moulding in the front of the stair tread / trellis / rest. (Like ASP, but without the perforated top section);

WBB - additional bar welded from the bottom with cross wires between the supporting flat bars;

SM - perforated strip welded from the bottom to the transverse bars between the supporting flat bars;

SERR - top edge of supporting flat bars SERRATED GRATE, with cut-outs to increase the grating's slip resistance;

X-X - symmetrical grating in the direction of dimension B, if the width of the grating is different than that resulting from the cutting of the meshes, the outer meshes have the same dimension other than 34.3 mm;

Y-Y - grating symmetrical in the direction of dimension L, the ends of the supporting flat bars (or border) are at the same distance from the nearest transverse bar;

h - height of supporting flat bar;

g - thickness of supporting flat bar;

L - length of grating / stair tread, dimension of supporting flat bar;

B - width of grating / stair tread, dimension of transverse bar;

straight cut-outs - cut-outs with straight lines in the grille forming its shape other than a rectangle;

curved cut-outs - cut-outs in the grille and lines other than straight;

STD / FIN / ESP - type of side framing of stair treads and landings.

 

We look forward to hearing from you!