BALIK - GRATES
           THE COMPLETE  PROGRAM

 

PRESSURE GRATE - FLAT STEEL VERSION
 Most common grate type; it can be put to multiple uses: 
In oil refineries, clarifying systems, drill rigs, chemical plants in almost all industrial fields.

Tight meshed pressure grates are useful mainly in residential areas;
this version meets the
safety-related as well as aesthetic requirements.

 

PRESSURE GRATES -FLAT STEEL VERSION
                               ANTI-SLIP 		WELDED PRESSURE GRATE

Highest stepping safety and
accident protection while dealing with
oils, greases, soaps and
paints or hazard
of ice formation 		Industrial grate for the rough operation- rigid, 
safe to step on and good value

 

STAIRCASE STEPS-
FLAT STEEL VERSION
Staircase steps conforming to DIN with
safety stepping edge are
used wherever you want
highest safety.

STAIRCASE STEPS -
WELDED PRESSURE GRATE VERSION
Used as industrial and
fire stairs, on tribunes, in
machine rooms, etc.

 

MOUNTING UNITS SPIRAL STAIRCASES

Consisting of top and bottom
fish plates with screw nut for
mounting the grate on the
girders 		Industrial staircases with grating
steps- ready to mount,
with balustrade

 

PRESSURE GRATES

Production options
Material: A Steel (St. 37) - hot galvanized
                B Stainless steel (Mat. 1.4301 and 1.4571) - pickled

- Maximum manufacturing width: 1500 mm (nominal dimension)
- Maximum fabrication length:  2000 mm (nominal dimension)
  The actual grate width in this branch usually has a minus tolerance of up to 4 mm. This also provides
  the requisite setting play.
- Flat steel edge jamb

 

A Mesh size: 30 x 30 mm
B Mesh size: 30 x 14 mm
C Mesh size: 30 x 10 mm
Reinforcing bar version: 20 x 2 mm
25 x 2 mm, 25 x 3 mm
30 x 2 mm, 30 x 3 mm
35 x 2 mm, 35 x 3 mm
40 x 2 mm, 40 x 3 mm
50 x 2 mm, 50 x 3 mm
50 x 2 mm, 60 x 3 mm
D Mesh size: 60 x 10 mm
E Mesh size: 60 x 14 mm
F Mesh size: 60 x 30 mm
Reinforcing bar version: 20 x 2 mm
G Mesh size: 28 x 11 mm
H Mesh size: 28 x 28 mm
Reinforcing bar version: 30 x 3 mm
35 x 3 mm
40 x 3 mm
50 x 3 mm
60 x 3 mm
70 x 3 mm
80 x 3 mm
90 x 3 mm

 

For inquiries ...
copies and orders, we request you
for the following information:
1. Quantity
2. Dimensions in mm
3. With or without angle iron frame,
    Angle iron with or without wall anchor
    (mention!)
4. Dimensions - Outside dimensions of frame, outside dimensions of grate
    or interior shaft dimensions
5. Support of the grating (2-, 3- or 4-sides)
6. Underline reinforcement bar dimension
     (or: 1. Dimension - Reinforcement bar dimension)
7. Thickness of the reinf. bar- Grate height in mm or 
     Mention the load as point load or
     surface load
8.  Mesh size, in case of rectangular
     meshes, the mesh direction
9. Desired accessories

 

 
Standard dimensions - Walkway Standard dimensions - Industrial grates

Material thickness: 2 mm


Material thickness: 2 mm
Total height MW Border dimensions Total height MW Border dimensions
20 mm 30/30 400 x 600    mm 25 mm 30/30 600   x 1000 mm
20 mm 30/30 400 x 800    mm 25 mm 30/30 700   x 1000 mm
20 mm 30/30 400 x 1000  mm 25 mm 30/30 800   x 1000 mm
20 mm 30/30 500 x 800    mm 30 mm 30/30 600   x 1000 mm
20 mm 30/30 500 x 1000  mm 30 mm 30/30 700   x 1000 mm
25 mm 30/30 500 x 800    mm 30 mm 30/30 800   x 1000 mm
25 mm 30/30 500 x 1000  mm 30 mm 30/30 900   x 1000 mm
25 mm 30/30 600 x 1000  mm 30 mm 30/30 1000 x  500  mm
25 mm 30/30 600 x 1200  mm 30 mm 30/30 1000 x 1000 mm

 

The first mentioned numbers indicate the reinforcement bar length (overload), which is to be supported at the end. Underline this dimension while ordering.

 

standard dimensions pressure grate staircase steps as per DIN
* with drilled side fishplates and safety step edge
d = 120 mm

d = 150 mm

 d = 180 mm
Total height

MW

 Dimension Total
height

MW

 Dimension Total
height

MW

Dimension
30 30/30 600 x 240 30 30/30 600 x 270 30 30/30 600 x 305
30 30/30 700 x 240 30 30 /30  700 x 270 30  30/30 700 x 305
30 30/30 800 x 240 30 30/30 800 x 270 30 30/30 800 x 305
30 30/30 900 x 240 30 30/30 900 x 270 30 30/30 900 x 305
30 30/30 1000 x 240 30 30/30 1000 x 270 30 30/30 1000 x 305
30/3 30/30 1200 x 270 30/3 30/30 1200 x 305
Dimensions in mm

 

Fabrication to dimension for other step widths, grate heights, mesh sizes and side-
fishplate holes on request

 

Calculation
from the cutouts
Cutting costs up to
BH 40 per running meter
(minimum price per cutout)		 shifted surfaces
 Surfaces not to be calculated
 With surfaces to be calculated
However, we also fabricate promptly and reliably according to your drawings.
Stages, podiums, walkways, staircase units, covers etc.

 

Slip prevention
Grates with punched-out
supporting and/ or filling bars extra price per m2
Additional for footrests,
stilts, recesses on request
Footrest Stilt Recess

 

Grating-
mounting
Mounting unit
Clamp lower part, clamp upper part,
Bolt and square nut
Caution:
for tight meshes with
flat edge bolt as per DIN
Double clamp
as grate connector
Safety chain
500-1000 mm long
Box spanner lock
to be locked from top or from bottom
Box spanner
Hinge

We of course respond elaborately to all specific questions from interested parties.

 

Load table
Pressure grates
hot galvanized,
Mesh division 33 mm		 Load capacity with uniformly distributed
payload in kp/m2 for a tension of 1.600 kp/cm2.
Reinforcing bar
Trestle interval		 20/2 25/2 30/2 35/2 40/2 50/2 25/3 30/3 35/3 40/3 50/3 60/3 30/5 35/5 40/5 50/5 60/5 70/5 80/5

90/5

1.000

 430 690 900 1.350 1.760 2.750 1.030 1.490 2.010 2.640 4.125 5.940 2.520 3.460 4.370 6.420 9.260
1.100 350 570 820 1.120 1.450 2.260 860 1.230 1.670 2.190 3.420 4.925 2.060 2.860 3.610 5.300 7.650
1.200 300 480 690 930 1.230 1.920 720 1.030 1.400 1.830 2.860 4.120 1.750 2.400 3.040 4.460 6.430 8.750
1.300 260 410 590 800 1.050 1.640 630 880 1.190 1.560 2.435 3.510 1.485 2.045 2.600 3.800 5.480 7.460 9.740
1.400 220 350 510 690 900 1.400 550 760 1.030 1.340 2.095 3.015 1.300 1.760 2.240 3.270 4.730 6.640 8.410
1.500 190 300 440 600 780 1.220 480 670 895 1.170 1.830 2.630 1.120 1.530 1.950 2.850 4.120 5.600 7.325 9.270
1.600 390 530 690 1.060 400 580 780 1.030 1.610 2.315 945 1.350 1.710 2.510 3.610 4.910 6.415 8.120
1.700 350 470 610 950 355 520 695 920 1.435 2.070 880 1.190 1.510 2.230 3.200 4.355 5.690 7.200
1.800 310 420 540 845 315 460 620 610 1.265 1.820 785 1.065 1.350 1.980 2.850 3.880 5.065 6.410
1.900 290 370 490 765 285 410 555 725 1.135 1.630 705 950 1.210 1.780 2.570 3.500 4.570 5.780
2.000 250 340 450 700 250 370 505 660 1.030 1.480 635 860 1.100 1.590 2.310 3.145 4.100 5.200

 

Pressure grate

hot galvanized,
Mesh division 33 mm

 Load capacity in kp for centrally engaging load of 200 x 200 mm for a tension of 1.600 kp/m2.
Conversion factor for a 60-mesh= 0,5.

Reinforcing bar
Trestle interval

 20/2 25/2 30/2 35/2 40/2 50/2 25/3 30/3 35/3 40/3 50/3 60/3 30/5 35/5 40/5 50/5 60/5 70/5 80/5 90/5

200

 960 1.150 1.595 2.150 2.785 4.265 1.675 2.390 3.225 4.175 6.400 9.050 3.795 5.100 6.560 9.985
300 480 560 795 1.075 1.390 2.135 840 1.195 1.610 2.085 3.200 4.525 1.900 2.550 3.280 4.990 6.985 9.225

400

 240 370 530 715 925 1.420 560 795 1.075 1.390 2.135 3.015 1.265 1.700 2.185 3.330 4.655 6.150 7.795 9.560
500 180 280 400 535 695 1.055 420 600 805 1.045 1.600 2.265 950 1.275 1.640 2.495 3.490 4.610 5.845 7.170
600 145 225 320 430 555 855 335 480 645 835 1.280 1.810 760 1.020 1.310 1.995 2.795 3.690 4.675 5.735
700 120 185 285 350 465 710 280 400 535 695 1.065 1.510 630 850 1.095 1.665 2.840 3.075 3.895 4.780
800 100 160 225 305 395 610 240 340 460 595 915 1.295 540 730 935 1.425 1.995 2.635 3.340 4.095
900   140 200 270 350 535 210 300 405 520 800 1.130 475 635 820 1.245 1.745 2.305 2.925 3.585
1.000   125 175 240 310 475 185 265 360 465 710 1.005 420 565 730 1.110 1.550 2.050 2.600 3.185
1.100   160 215 280 425 165 240 320 415 640 905 380 510 655 1.000 1.395 1.845 2.340 2.870
1.200 145 195 250 390 150 215 295 380 580 820 345 465 595 905 1.270 1.680 2.125 2.605
1.300 180 230 355   200 270 345 535 255 315 425 545 830 1.165 1.340 1.950 2.390
1.400 165 215 330   185 250 320 490 695 290 390 505 770 1.075 1.420 1.800 2.205
1.500   200 305   170 230 300 455 645 270 365 470 715 995 1.320 1.670 2.050
1.600   185 285     210 280 425 605 250 340 440 665 930 1.230 1.560 1.910
1.700   170 265     190 260 400 565 230 320 410 625 875 1.150 1.460 1.790
1800     250       240 375 530 300 385 585 820 1.085 1.375 1.685
1900     235       220 355 500 280 365 555 775 1.025 1.300 1.595
2000           200 335 475 260 345 525 735 970 1.230 1.510
   
Car negotiable Traversable as per AGI Traversability restricted

 

 

Welded pressure grate
* Reinforcement bars: Flat steel * Filled bars: Welded round steel pressure bars
Production options
Respective reinforcement rod dimension:
Respective reinforced bar thickness:		 Mesh size 30 x 30 mm and 30 x 44 mm
20-25-30-35-40-50-60 mm
2-3-4-5 mm
Maximum manufacturing width 1000 mm (nominal dimension) in the direction of the cross bars. The actual grate width runs to
approx. 998 mm in this branch. This minus tolerance provides the necessary setting play.
Maximum manufacturing length 3000 mm /nominal dimension)
Standard steps as per DIN 24531 in welded pressure grate version
* Reinforcement bars: Flat steel
* with drilled side fishplates		 * Filled bars: Welded pressed round steel
* with safety step border
Production options Reinforced bar thickness 30 x 3 mm and 40 x 3 mm
We reserve the right to deliver steps with thicker reinforcement bars than ordered, without extra price.
Standard dimensions:
600 x 240 mm 600 x 260 mm 600 x 296 mm
800 x 240 mm 800 x 260 mm 800 x 296 mm
1000 x 240 mm 1000 x 260 mm 1000 x 296 mm
1200 x 240 mm 1200 x 260 mm 1200 x 296 mm

Grates made from aluminum

* Material AI Mg Si 0,5
* High pressure vertically pressed

* Reinforcement bars and filled bars in surface steel version
* Surface treatment (optional): Pickling, Eloxal Euras standard
Standard C 0 (natural colors), C 31 (light bronze), 
C 32 (bright bronze), C 33 (medium bronze), 
C 34 (dark bronze), C 35 (black).
Production options

 Mesh size approx. 32 x 46 mm
Mesh size approx. 15 x 46 mm
Mesh size approx. 15 x 96 mm
Respective reinforcement bar dimension:
Respective reinforced bar thickness:		 20-25-30-40-50 mm
2-3 mm
Standard steps as per DIN 24531 (corrected) of aluminum
* Material: AI Mg Si 0,5
* with profiled safety step border
* with drilled sidewalls
Production options: Mesh size 32 x 46 mm (TS-distance 32 mm)
Standard dimensions:
600 x 200 mm 600 x 235 mm 600 x 270 mm
800 x 235 mm 800 x 270 mm 800 x 305 mm
1000 x 235 mm 1000 x 270 mm 1000 x 305 mm
1200 x 235 mm 1200 x 270 mm 1200 x 305 mm