Specifications
GENERAL STEEL GRATING SPECIFICATIONS
Type
Bar spacing
(mm)
KG/M²
Flat bar sizes
(mm)
WA203
100
18.8 / 14.6
20X3
WB203
50
21.7 / 17.4
WA205
100
29.5 / 22.5
20X5
WB205
50
32.2 / 25.3 / 19
WA253
100
22.8 / 17.5
25X3
WB253
50
25.7 / 20.4 / 15.7
WB255
100
36.2 / 27.4
25X5
WB255
50
39 / 30.2 / 22.3
WA323
100
28.4 / 21.7
32X3
WB323
50
21.3 / 24.5 / 18.5
WA325
100
45.5 / 34.2
32X5
WB325
50
48.8 / 37.1 / 27
WA403
100
34.9 / 26.4
40X3
WB403
50
37.7 / 29.2 / 21.7
WA405
100
56.2 / 42.1
40X5
WB405
50
59 / 44.9 / 32.3
WA455
100
62.9 / 47
45x5
WB455
50
65.7 / 49.8 / 35.7
WA505
100
69.6 / 51.9
50X5
WB505
50
72.4 / 54.7 / 39
WA555
100
76.2 / 56.8
55X5
WB555
50
72.4 / 59.6 / 42.4
WA655
100
89.6 / 66.6
65X6
WB655
50
92.4 / 69.4 / 49
GENERAL FLAT BAR NUMBER CUNTER TO THE GRATING WIDTH
Flat bar number
(PCS)
Grating width
(mm)
Flat bar number
(PCS)
Grating width
(mm)
3
125
19
545 / 725
4
95 / 125 / 185
20
575 / 765
5
125 / 165 / 245
21
605 / 805
6
155 / 205 / 305
22
635 / 845
7
185 / 245 / 365
23
665 / 885
8
215 / 285 / 425
24
695 / 925
9
245 / 325 / 485
25
725 / 965
10
275 / 365 / 545
26
755 / 1005
11
305 / 405 / 605
27
785
12
335 / 445 / 665
28
818
13
365 / 485 / 725
29
845
14
395 / 525 / 785
30
875
15
425 / 565 / 845
31
905
16
455 / 605 / 905
32
935
17
485 / 645 / 965
33
965
18
515 / 685 / 1025
34
995
NOTE: These are normal sizes, we also can do customization. Welcome your message to check with me.
Lattice steel plate(Untreated, Painting, Powder coated or Hot dip Galvanizing) from factory
Bearing bar pitch is 30, 40,60mm.
Cross bar pitch is 40, 50, 60,100mm
Width: 125,155,185,215,245,275,305mm
We can make the product with clients’ requirements; just offer the drawing to us.
a) Material: Mild Steel (Low Carbon Steel) or Stainless Steel
b) Surface Treatment: Untreated, Painting, Powder coated or Hot dip Galvanizing
c) Steel grating standards:
Advantages: saving materials, reducing investment, simple construction, saving time, durable, modern style, light structure, to prevent accumulation of dirt, reduce wind resistance, simple design, ventilation, lighting, cooling, explosion proof, good antiskid performance etc...
Usages: The ditch covers plate, steel structure platform board, ladder step plate etc.
The above specifications are for reference only; we can produce according to the customers' request. If you are interested in our products, please contact us, we will offer you the most competitive price and high -quality products.
