Chinese Professional Galvanized Walkway Grating - Non-Slip Walkway Drain Galvanized Serrated Steel Grating – Chengsen
Chinese Professional Galvanized Walkway Grating - Non-Slip Walkway Drain Galvanized Serrated Steel Grating – Chengsen Detail:
Description
Tooth steel lattice plate characteristics
Tooth shaped STEEL plate adopts high strength carbon steel, so that the steel plate has a very high strength: strength and toughness is much higher than cast iron, can be used in wharf, airport and other long span and heavy load environment.
This product has a large mesh with the best drainage: water leakage area up to 83.3%, is more than twice the cast iron.
The product appearance is beautiful: simple lines, silver appearance, modern idea, material saving.
Save investment: large span, heavy load, lower than the price of cast iron; It also saves the cost of replacement of cast iron covers due to theft or crushing.
Tooth steel plate raw material composition
1. Ordinary flat steel: the general material is Q235. Common models are generally 253 255 303 305 323 325 403 404 405 503 505 605 705 and other specifications. We mainly use longitudinal shear flat steel, and steel plate cutting.
2. Toothed FLAT STEEL: THE MODEL IS THE SAME AS ORDINARY FLAT STEEL, EXCEPT THAT THERE ARE UNEVEN TOOTH MARKS ON ONE SIDE OF THE FLAT STEEL. Mainly in the non-slip.
3. Type I flat steel: flat steel is thick on both sides and thin in the middle.
4. Twist steel: also called twisted square steel, generally 5×5 6×6 8×8 square steel, twisted into steel bar.
|
MODEL NO. |
SIZE OF FLAT BAR |
DISTANCE OF CROSS-BAR |
WEIGHT |
Tooth shape coefficient Tooth profile coefficient |
Load and deflection Load and deflection |
SPACING span（mm） |
|||||||||||||||||||
|
LOAD |
deflection deflection |
300 |
450 |
600 |
750 |
900 |
1050 |
1200 |
1350 |
1500 |
1650 |
1800 |
1950 |
2100 |
2250 |
2400 |
2550 |
2700 |
2850 |
3000 |
|||||
|
G605/30/100 |
60×5 |
100 |
82.9 |
0.93 |
1.03 |
U |
2142.34 |
724.90 |
374.00 |
239.36 |
166.22 |
122.12 |
93.50 |
73.87 |
59.84 |
49.45 |
41.55 |
33.27 |
25.37 |
19.25 |
14.87 |
11.67 |
9.28 |
7.48 |
6.09 |
|
D |
0.35 |
0.60 |
0.98 |
53 |
2.21 |
3.01 |
3.93 |
4.97 |
6.14 |
7.43 |
8.84 |
9.75 |
10.00 |
10.00 |
10.00 |
10.00 |
10.00 |
10.00 |
10.00 |
||||||
|
G605/30/50 |
50 |
85.7 |
C |
229.56 |
152.91 |
112.20 |
89.76 |
74.80 |
64.11 |
56.10 |
49.86 |
44.88 |
40.80 |
37.40 |
34.52 |
32.05 |
27.07 |
22.31 |
18.60 |
15.67 |
13.32 |
11.42 |
|||
|
D |
0.20 |
0.45 |
0.79 |
1.23 |
1.77 |
2.41 |
3.14 |
3.98 |
4.91 |
5.94 |
7.07 |
8.30 |
9.63 |
10.00 |
10.00 |
10.00 |
10.00 |
10.00 |
10.00 |
||||||
|
G555/30/100 |
55×5 |
100 |
76.2 |
0.93 |
1.03 |
U |
1791.52 |
623.46 |
314.26 |
201.12 |
139.67 |
102.61 |
78.56 |
62.07 |
50.28 |
41.55 |
32.59 |
25.63 |
19.54 |
14.85 |
11.45 |
8.99 |
7.15 |
5.76 |
4.69 |
|
D |
0.38 |
0.67 |
1.07 |
1.67 |
2.41 |
3.28 |
4.29 |
5.42 |
6.70 |
8.10 |
9.00 |
9.75 |
10.00 |
10.00 |
10.00 |
10.00 |
10.00 |
10.00 |
10.00 |
||||||
|
G555/30/50 |
50 |
79.0 |
C |
221.03 |
138.72 |
94.27 |
75.42 |
62.85 |
53.87 |
47.13 |
41.90 |
37.71 |
34.28 |
31.42 |
29.00 |
25.65 |
20.85 |
17.18 |
14.32 |
12.07 |
10.26 |
8.79 |
|||
|
D |
0.25 |
0.45 |
0.86 |
1.34 |
1.93 |
2.63 |
3.43 |
4.34 |
5.36 |
6.48 |
7.71 |
9.05 |
10.00 |
10.00 |
10.00 |
10.00 |
10.00 |
10.00 |
10.00 |
||||||
|
G505/30/100 |
50×5 |
100 |
69.6 |
0.93 |
1.03 |
U |
1416.74 |
496.28 |
259.72 |
166.22 |
115.43 |
84.80 |
64.93 |
51.30 |
41.55 |
31.78 |
24.48 |
19.25 |
14.86 |
11.14 |
8.60 |
6.75 |
5.37 |
4.32 |
3.52 |
|
D |
0.40 |
0.71 |
1.18 |
1.84 |
2.65 |
3.61 |
4.71 |
5.97 |
7.37 |
8.25 |
9.00 |
9.75 |
10.00 |
10.00 |
10.00 |
10.00 |
10.00 |
10.00 |
10.00 |
||||||
|
G505/30/50 |
50 |
72.4 |
C |
179.34 |
117.97 |
77.91 |
62.33 |
51.94 |
44.52 |
38.34 |
34.62 |
31.16 |
28.33 |
25.95 |
23.47 |
19.27 |
15.67 |
12.91 |
10.76 |
9.06 |
7.71 |
6.71 |
|||
|
D |
0.27 |
0.53 |
0.94 |
1.47 |
2.12 |
2.89 |
3.77 |
4.77 |
5.89 |
7.13 |
8.49 |
9.75 |
10.00 |
10.00 |
10.00 |
10.00 |
10.00 |
10.00 |
10.00 |
||||||
|
G455/30/100 |
45×5 |
100 |
62.9 |
0.93 |
1.03 |
U |
1084.35 |
407.59 |
210.37 |
134.64 |
93.50 |
68.69 |
52.59 |
41.55 |
30.84 |
23.17 |
17.85 |
14.03 |
10.07 |
8.12 |
6.27 |
4.92 |
3.91 |
|
|
|
D |
0.42 |
0.80 |
1.31 |
2.05 |
2.95 |
4.01 |
5.24 |
6.33 |
7.50 |
8.25 |
9.00 |
9.75 |
10.00 |
10.00 |
10.00 |
10.00 |
10.00 |
|
|
||||||
|
G455/30/50 |
50 |
65.7 |
C |
140.40 |
93.15 |
63.11 |
50.49 |
42.07 |
36.06 |
31.55 |
28.05 |
25.24 |
22.95 |
20.08 |
17.11 |
14.05 |
11.42 |
9.41 |
7.84 |
6.61 |
|
|
|||
|
D |
0.29 |
0.60 |
1.05 |
1.64 |
2.36 |
3.21 |
4.19 |
5.30 |
6.55 |
7.92 |
9.00 |
9.75 |
10.00 |
10.00 |
10.00 |
10.00 |
10.00 |
|
|
||||||
|
G405/30/100 |
40×5 |
100 |
56.2 |
0.93 |
1.03 |
U |
815.88 |
321.99 |
166.22 |
106.37 |
73.87 |
54.27 |
41.55 |
29.71 |
21.66 |
16.27 |
12.53 |
9.86 |
7.51 |
5.70 |
4.40 |
3.45 |
|
|
|
|
D |
0.45 |
0.90 |
1.47 |
2.30 |
3.31 |
4.50 |
5.89 |
6.75 |
7.50 |
8.25 |
9.00 |
9.75 |
10.00 |
10.00 |
10.00 |
10.00 |
|
|
|
||||||
|
G405/30/50 |
50 |
59.0 |
C |
119.01 |
78.49 |
49.86 |
39.89 |
33.24 |
28.49 |
24.93 |
22.16 |
19.94 |
16.78 |
14.10 |
12.01 |
9.86 |
8.02 |
6.61 |
5.51 |
|
|
|
|||
|
D |
0.35 |
0.65 |
1.18 |
1.84 |
2.65 |
3.61 |
4.71 |
5.97 |
7.37 |
8.25 |
9.00 |
9.75 |
10.00 |
10.00 |
10.00 |
10.00 |
|
|
|
||||||
|
G403/30/100 |
40×3 |
100 |
34.9 |
0.92 |
1.04 |
U |
543.95 |
203.93 |
99.73 |
63.82 |
44.32 |
32.56 |
24.93 |
17.82 |
12.99 |
9.76 |
7.52 |
5.91 |
4.51 |
3.42 |
|
|
|
|
|
|
D |
0.50 |
0.95 |
1.47 |
2.30 |
3.31 |
4.51 |
5.89 |
6.75 |
7.50 |
8.25 |
9.00 |
75 |
10.00 |
10.00 |
|
|
|
|
|
||||||
|
G403/30/50 |
50 |
37.7 |
C |
71.40 |
47.09 |
29.92 |
23.93 |
19.94 |
17.09 |
14.96 |
13.29 |
11.96 |
10.07 |
8.46 |
7.21 |
5.92 |
4.81 |
|
|
|
|
|
|||
|
D |
0.35 |
0.78 |
1.18 |
84 |
2.65 |
3.61 |
4.71 |
5.97 |
7.37 |
25 |
9.00 |
9.75 |
10.00 |
10.00 |
|
|
|
|
|
||||||
|
G355/30/100 |
35×5 |
100 |
49.5 |
0.92 |
1.04 |
U |
631.54 |
251.60 |
127.26 |
81.44 |
56.56 |
41.55 |
28.34 |
19.90 |
14.51 |
10.90 |
8.39 |
6.60 |
5.03 |
3.82 |
|
|
|
|
|
|
D |
0.52 |
1.05 |
1.68 |
2.63 |
3.79 |
5.16 |
6.00 |
6.75 |
7.50 |
8.25 |
9.00 |
9.75 |
10.00 |
10.00 |
|
|
|
|
|
||||||
|
G355/30/50 |
50 |
52.3 |
C |
91.10 |
57.28 |
38.17 |
30.54 |
25.45 |
21.81 |
19.08 |
16.79 |
13.60 |
11.24 |
9.44 |
8.05 |
6.61 |
5.37 |
|
|
|
|
|
|||
|
D |
0.40 |
0.78 |
1.35 |
2.10 |
3.03 |
4.13 |
5.39 |
6.75 |
7.50 |
25 |
9.00 |
9.75 |
10.00 |
10.00 |
|
|
|
|
|
||||||
|
G353/30/100 |
35×3 |
100 |
30.8 |
0.92 |
1.04 |
U |
378.91 |
150.95 |
76.35 |
48.86 |
33.93 |
24.93 |
17.00 |
11.94 |
8.70 |
6.54 |
5.03 |
96 |
3.02 |
|
|
|
|
|
|
|
D |
0.52 |
1.05 |
1.68 |
2.63 |
3.79 |
5.16 |
6.00 |
6.75 |
50 |
8.25 |
9.00 |
9.75 |
10.00 |
|
|
|
|
|
|
||||||
|
G353/30/50 |
50 |
33.6 |
C |
54.66 |
34.36 |
22.90 |
18.32 |
15.27 |
13.09 |
11.45 |
10.07 |
8.16 |
6.74 |
5.66 |
4.83 |
3.96 |
|
|
|
|
|
|
|||
|
D |
0.40 |
0.85 |
1.35 |
2.10 |
3.03 |
4.13 |
5.39 |
6.75 |
7.50 |
8.25 |
9.00 |
9.75 |
10.00 |
|
|
|
|
|
|
||||||
|
G325/30/100 |
32X5 |
100 |
28.4 |
0.90 |
1.05 |
U |
510.46 |
238.09 |
113.34 |
72.56 |
50.24 |
32.05 |
21.32 |
14.84 |
10.7 |
7.93 |
6.00 |
4.62 |
|
|
|
|
|
|
|
|
D |
0.55 |
1.30 |
1.96 |
3.07 |
4.42 |
5.25 |
6.00 |
6.75 |
7.50 |
8.25 |
9.00 |
9.75 |
|
|
|
|
|
|
|
||||||
|
G325/30/50 |
50 |
48.4 |
C |
78.33 |
48.92 |
34.03 |
27.15 |
22.59 |
19.25 |
16.00 |
12.53 |
10.03 |
8.18 |
6.75 |
5.64 |
|
|
|
|
|
|
|
|||
|
D |
0.45 |
0.95 |
1.57 |
2.46 |
3.54 |
4.81 |
6.00 |
6.75 |
7.50 |
8.25 |
9.00 |
9.75 |
|
|
|
|
|
|
|
||||||
|
G323/30/100 |
|
100 |
28.4 |
|
|
U |
306.27 |
142.85 |
68.00 |
4352 |
30.13 |
19.22 |
12.78 |
8.89 |
6.41 |
4.75 |
3.59 |
|
|
|
|
|
|
|
|
|
|
|
|
D |
0.55 |
1.30 |
1.96 |
3.07 |
4.42 |
5.25 |
6.00 |
6.75 |
7.50 |
8.25 |
9.00 |
|
|
|
|
|
|
|
|
|||
|
G323/30/50 |
32×3 |
50 |
31.3 |
0.90 |
1.05 |
C |
46.99 |
29.35 |
20.41 |
16.32 |
13.55 |
11.54 |
9.59 |
7.51 |
6.01 |
4.90 |
4.04 |
|
|
|
|
|
|
|
|
|
|
|
|
|
0.45 |
0.95 |
1.57 |
2.46 |
3.54 |
4.81 |
6.00 |
6.75 |
7.50 |
8.25 |
9.00 |
|
|
|
|
|
|
|
|
|||
|
G255/30/100 |
25×5 |
100 |
36.2 |
0.88 |
1.06 |
U |
287.56 |
130.89 |
64.93 |
41.55 |
24.48 |
15.41 |
10.32 |
7.25 |
5.28 |
3.97 |
|
|
|
|
|
|
|
|
|
|
D |
0.65 |
1.50 |
2.36 |
3.68 |
4.50 |
5.25 |
6.00 |
6.75 |
7.50 |
8.25 |
|
|
|
|
|
|
|
|
|
||||||
|
G255/30/50 |
50 |
39 |
C |
43.14 |
28.46 |
19.47 |
15.58 |
12.98 |
10.11 |
7.74 |
6.12 |
4.95 |
4.09 |
|
|
|
|
|
|
|
|
|
|||
|
D |
0.52 |
·1.16 |
1.89 |
2.95 |
4.24 |
5.25 |
6.00 |
6.75 |
7.50 |
8.25 |
|
|
|
|
|
|
|
|
|
||||||
|
G253/30/100 |
25×3 |
100 |
22.8 |
0.88 |
1.06 |
U |
.172.52 |
78.52 |
38.95 |
24.93 |
14.69 |
9.25 |
6.19 |
4.35 |
3.17 |
|
|
|
|
|
|
|
|
|
|
|
D |
0.65 |
1.50 |
2.36 |
3.68 |
4.50 |
5.25 |
6.00 |
6.75 |
7.50 |
|
|
|
|
|
|
|
|
|
|
||||||
|
G253/30/50 |
50 |
25.7 |
C |
25.88 |
17.07 |
11.68 |
9.35 |
7.79 |
6.07 |
4.64 |
3.67 |
2.97 |
|
|
|
|
|
|
|
|
|
|
|||
|
D |
0.52 |
1.16 |
1.89 |
2.95 |
4.24 |
5.25 |
6.00 |
6.75 |
7.50 |
|
|
|
|
|
|
|
|
|
|
||||||
|
G205/30/100 |
20X5 |
100 |
29.5 |
Tooth type is not recommended |
U |
181.13 |
80.79 |
41.55 |
21.66 |
12.53 |
7.89 |
5.28 |
3.71 |
|
|
|
|
|
|
|
|
|
|
|
|
|
D |
0.80 |
1.18 |
2.95 |
3.75 |
4.50 |
5.25 |
6.00 |
6.75 |
|
|
|
|
|
|
|
|
|
|
|
||||||
|
G205/30/50 |
50 |
32.3 |
C |
27.17 |
18.19 |
12.46 |
9.97 |
7.05 |
5.18 |
3.96 |
3.13 |
|
|
|
|
|
|
|
|
|
|
|
|||
|
D |
0.64 |
1.45 |
2.36 |
3.68 |
4.50 |
5.25 |
6.00 |
6.75 |
|
|
|
|
|
|
|
|
|
|
|
||||||
|
G203/30/100 |
20×3 |
100 |
18.8 |
|
U |
108.67 |
48.46 |
24.90 |
12.87 |
7.37 |
4.57 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
D |
0.80 |
1.18 |
2.95 |
3.75 |
4.50 |
5.25 |
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||
|
G203/30/50 |
50 |
21.7 |
C |
16.30 |
10.91 |
7.46 |
5.92 |
4.15 |
3.00 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
D |
0.64 |
1.45 |
2.36 |
3.68 |
4.50 |
5.25 |
|
|
|
|
|
|
|
|
|
|
|
|
|||||||
|
MODEL NO. |
SIZE OF FLAT BAR |
DISTANCE OF CROSS-BAR |
WEIGHT |
Tooth shape coefficient Tooth profile coefficient |
Load and deflection Load and deflection |
SPACING span（mm） |
|
||||||||||||||||||
|
LOAD |
deflection deflection |
300 |
450 |
600 |
750 |
900 |
1050 |
1200 |
1350 |
1500 |
1650 |
1800 |
1950 |
2100 |
2250 |
2400 |
2550 |
2700 |
2850 |
3000 |
|||||
|
G605/40/50 |
60×5 |
100 |
64.1 |
0.93 |
1.03 |
U |
1630.10 |
551.57 |
275.00 |
176.00 |
122.22 |
89.79 |
68.75 |
54.32 |
44.00 |
36.36 |
30.55 |
24.46 |
18.65 |
14.15 |
10.93 |
8.58 |
6.82 |
5.50 |
4.48 |
|
D |
0.35 |
0.60 |
0.98 |
1.53 |
2.21 |
3.01 |
3.93 |
4.97 |
6.14 |
7.43 |
8.84 |
9.75 |
10.00 |
10.00 |
10.00 |
10.00 |
10.00 |
10.00 |
10.00 |
||||||
|
G605/40/100 |
50 |
67 |
C |
174.67 |
116.35 |
82.5 |
66 |
55 |
47.14 |
41.25 |
36.66 |
33 |
30 |
27.5 |
25.38 |
23.57 |
19.91 |
16.4 |
13.67 |
11.52 |
9.79 |
8.4 |
|||
|
D |
0.2 |
0.45 |
0.79 |
1.23 |
1.77 |
2.41 |
3.14 |
3.98 |
4.91 |
5.94 |
7.07 |
8.3 |
9.63 |
10.00 |
10.00 |
10.00 |
10.00 |
10.00 |
10.00 |
||||||
|
G555/40/100 |
55×5 |
100 |
59.0 |
0.93 |
1.03 |
U |
1363.16 |
474.37 |
231.07 |
147.88 |
102.70 |
75.45 |
57.76 |
45.64 |
36.97 |
30.55 |
23.96 |
18.84 |
14.37 |
10.90 |
8.42 |
6.61 |
5.25 |
4.23 |
3.45 |
|
D |
0.38 |
0.67 |
1.07 |
1.67 |
2.41 |
3.82 |
4.29 |
5.42 |
6.70 |
8.10 |
9.00 |
9.75 |
10.00 |
10.00 |
10.00 |
10.00 |
10.00 |
10.00 |
10.00 |
||||||
|
G555/40/50 |
50 |
61.8 |
C |
168.18 |
105.55 |
69.32 |
55.45 |
46.21 |
39.61 |
34.66 |
30.81 |
27.72 |
25.20 |
23.1 |
21.33 |
18.86 |
15.33 |
12.63 |
10.53 |
8.87 |
7.54 |
6.47 |
|||
|
D |
0.25 |
0.60 |
0.86 |
1.34 |
1.93 |
2.63 |
3.43 |
4.34 |
5.36 |
6.48 |
7.71 |
9.05 |
10.00 |
10.00 |
10.00 |
10.00 |
10.00 |
10.00 |
10.00 |
||||||
|
G505/40/100 |
50×5 |
100 |
53.9 |
0.93 |
1.03 |
U |
1077.99 |
377.61 |
190.97 |
122.22 |
84.87 |
62.36 |
47.74 |
37.72 |
30.55 |
23.37 |
18.00 |
14.16 |
10.79 |
8.19 |
6.32 |
4.96 |
3.95 |
|
|
|
D |
0.40 |
0.71 |
1.18 |
1.84 |
2.65 |
3.61 |
4.71 |
5.97 |
7.37 |
8.25 |
9.00 |
9.75 |
10.00 |
10.00 |
10.00 |
10.00 |
10.00 |
|
|
||||||
|
G505/40/50 |
50 |
56.7 |
C |
136.46 |
89.76 |
57.29 |
45.83 |
38.19 |
32.73 |
28.64 |
25.45 |
22.91 |
20.83 |
19.09 |
19.25 |
14.17 |
11.52 |
9.49 |
7.91 |
6.66 |
|
|
|||
|
D |
0.27 |
0.60 |
0.94 |
1.47 |
2.12 |
2.89 |
3.77 |
4.77 |
5.89 |
7.13 |
8.49 |
75 |
10.00 |
10.00 |
10.00 |
10.00 |
10.00 |
|
|
||||||
|
G455/40/100 |
45×5 |
100 |
47.0 |
0.93 |
1.03 |
U |
825.09 |
310.15 |
154.68 |
99.00 |
68.75 |
50.51 |
38.67 |
30.55 |
22.68 |
17.03 |
13.12 |
10.32 |
7.87 |
5.97 |
4.61 |
3.62 |
|
|
|
|
D |
0.42 |
0.80 |
1.31 |
2.05 |
2.95 |
4.01 |
5.24 |
6.63 |
7.50 |
8.25 |
9.00 |
9.75 |
10.00 |
10.00 |
10.00 |
10.00 |
|
|
|
||||||
|
G455/40/50 |
50 |
49.8 |
C |
106.84 |
70.88 |
46.40 |
37.12 |
30.93 |
26.51 |
23.20 |
20.62 |
18.56 |
16.87 |
14.76 |
12.58 |
10.33 |
8.39 |
6.92 |
5.77 |
|
|
|
|||
|
D |
0.29 |
0.65 |
1.05 |
1.64 |
2.36 |
3.21 |
4.19 |
5.30 |
6.55 |
7.92 |
9.00 |
9.75 |
10.00 |
10.00 |
10.00 |
10.00 |
|
|
|
||||||
|
G405/40/100 |
40×5 |
100 |
42.1 |
0.93 |
1.03 |
U |
620.81 |
245.01 |
122.22 |
78.22 |
54.32 |
39.90 |
30.55 |
21.85 |
15.92 |
11.96 |
9.21 |
7.25 |
5.52 |
4.19 |
3.24 |
|
|
|
|
|
D |
0.45 |
0.90 |
1.47 |
2.30 |
3.31 |
4.51 |
5.89 |
6.75 |
7.50 |
8.25 |
9.00 |
9.75 |
10.00 |
10.00 |
10.00 |
|
|
|
|
||||||
|
G405/40/50 |
50 |
44.9 |
C |
90.55 |
59.73 |
36.66 |
29.33 |
24.44 |
20.95 |
18.33 |
16.29 |
14.66 |
12.34 |
10.37 |
8.83 |
7.25 |
5.89 |
4.86 |
|
|
|
|
|||
|
D |
0.35 |
0.87 |
1.18 |
1.84 |
2.65 |
3.16 |
4.71 |
5.97 |
7.73 |
8.25 |
9.00 |
9.75 |
10.00 |
10.00 |
10.00 |
|
|
|
|
||||||
|
G403/40/100 |
40×3 |
100 |
26.4 |
0.93 |
1.04 |
U |
413.90 |
155.18 |
73.33 |
46.93 |
32.59 |
23.94 |
18.33 |
1311 |
1055 |
7.18 |
5.53 |
4.35 |
3.31 |
|
|
|
|
|
|
|
D |
0.50 |
0.95 |
1.47 |
2.30 |
3.31 |
4.51 |
5.89 |
6.75 |
7.50 |
8.25 |
9.00 |
9.76 |
10.00 |
|
|
|
|
|
|
||||||
|
G403/40/50 |
50 |
29.2 |
C |
54.33 |
3583 |
22.00 |
17.60 |
1499 |
12.57 |
11.00 |
9.77 |
8.80 |
7.40 |
22 |
5.30 |
4.35 |
|
|
|
|
|
|
|||
|
D |
0.35 |
78 |
1.18 |
84 |
65 |
3.61 |
4.71 |
5.97 |
7.37 |
8.25 |
9.00 |
9.75 |
10.00 |
|
|
|
|
|
|
||||||
|
G355/40/100 |
35×5 |
100 |
38.5 |
0.92 |
1.04 |
U |
480.53 |
191.43 |
93.57 |
59.88 |
4158 |
3055 |
20.84 |
14.63 |
10.67 |
8.01 |
6.17 |
4.85 |
370 |
|
|
|
|
|
|
|
D |
0.52 |
1.05 |
89 |
2.63 |
3.79 |
5.16 |
6.00 |
75 |
7.50 |
8.25 |
9.00 |
1075 |
10.00 |
|
|
|
|
|
|
||||||
|
G355/40/50 |
50 |
41.3 |
C |
69.32 |
4358 |
28.07 |
2245 |
18.71 |
16.04 |
14.03 |
12.35 |
10.00 |
8.26 |
6.94 |
5.91 |
4.86 |
|
|
|
|
|
|
|||
|
D |
0.40 |
0.85 |
1.35 |
10 |
3.03 |
4.13 |
39 |
6.75 |
50 |
25 |
9.00 |
9.75 |
10.00 |
|
|
|
|
|
|
||||||
|
G353/40/100 |
35×3 |
100 |
24.2 |
0.92 |
1.04 |
U |
288.31 |
114.85 |
56.14 |
35.93 |
24.95 |
18.33 |
12.50 |
8.78 |
6.40 |
4.81 |
3.70 |
2.67 |
|
|
|
|
|
|
|
|
D |
0.52 |
1.05 |
1.68 |
2.63 |
3.79 |
6.16 |
6.00 |
6.75 |
7.50 |
8.25 |
9.00 |
9.76 |
|
|
|
|
|
|
|
||||||
|
G353/40/50 |
50 |
27.0 |
C |
41.59 |
26.15 |
16.84 |
13.47 |
11.22 |
9.62 |
8.42 |
7.41 |
6.00 |
96 |
4.16 |
3.26 |
|
|
|
|
|
|
|
|||
|
D |
0.40 |
0.85 |
1.35 |
2.10 |
3.03 |
4.13 |
5.39 |
6.75 |
7.50 |
8.25 |
9.00 |
9.75 |
|
|
|
|
|
|
|
||||||
|
G325/40/100 |
32×5 |
100 |
34.2 |
0.90 |
1.05 |
U |
373.46 |
174.18 |
82.91 |
53.07 |
36.76 |
23.44 |
15.59 |
10.85 |
7.82 |
5.79 |
4.38 |
|
|
|
|
|
|
|
|
|
D |
0.55 |
1.30 |
1.96 |
3.07 |
4.42 |
5.25 |
6.00 |
6.75 |
7.50 |
8.25 |
9.00 |
|
|
|
|
|
|
|
|
||||||
|
G325/40/50 |
50 |
37.1 |
C |
59.60 |
37.22 |
25.89 |
20.72 |
17.19 |
14.65 |
12.17 |
9.54 |
7.64 |
6.22 |
5.14 |
|
|
|
|
|
|
|
|
|||
|
D |
0.45 |
0.95 |
57 |
2.46 |
3.54 |
4.81 |
6.00 |
6.75 |
7.50 |
8.25 |
9.00 |
|
|
|
|
|
|
|
|
||||||
|
G323/40/100 |
32×3 |
100 |
21.7 |
0.90 |
1.05 |
U |
224.07 |
104.50 |
49.74 |
31.84 |
22.04 |
14.06 |
9.35 |
6.50 |
4.68 |
3.47 |
|
|
|
|
|
|
|
|
|
|
D |
0.55 |
1.30 |
1.96 |
3.07 |
4.42 |
5.25 |
6.00 |
6.75 |
7.50 |
8.25 |
|
|
|
|
|
|
|
|
|
||||||
|
G323/40/50 |
50 |
24.5 |
C |
35.76 |
22.33 |
15.53 |
12.42 |
10.31 |
8.78 |
7.29 |
5.71 |
4.57 |
3.72 |
|
|
|
|
|
|
|
|
|
|||
|
D |
0.45 |
0.95 |
1.57 |
2.46 |
3.54 |
4.81 |
6.00 |
6.75 |
7.50 |
8.25 |
|
|
|
|
|
|
|
|
|
||||||
|
G255/40/100 |
25X5 |
100 |
27.4 |
0.88 |
1.06 |
U |
281.81 |
99.60 |
47.74 |
30.55 |
18.00 |
11.33 |
7.59 |
5.33 |
3.88 |
|
|
|
|
|
|
|
|
|
|
|
D |
0.65 |
1.50 |
2.36 |
3.68 |
4.50 |
5.25 |
6.00 |
6.75 |
7.50 |
|
|
|
|
|
|
|
|
|
|
||||||
|
G255/40/50 |
50 |
30.2 |
C |
32.82 |
21.65 |
14.32 |
11.45 |
9.54 |
7.44 |
5.69 |
4.50 |
3.64 |
|
|
|
|
|
|
|
|
|
|
|||
|
D |
0.52 |
1.16 |
1.89 |
2.95 |
4.24 |
5.25 |
6.00 |
6.75 |
7.50 |
|
|
|
|
|
|
|
|
|
|
||||||
|
G253/40/100 |
25×3 |
100 |
17.5 |
0.88 |
1.06 |
U |
131.27 |
59.74 |
28.64 |
18.33 |
10.80 |
6.80 |
4.55 |
3.20 |
|
|
|
|
|
|
|
|
|
|
|
|
D |
0.65 |
1.50 |
2.36 |
3.68 |
4.50 |
5.25 |
6.00 |
6.75 |
|
|
|
|
|
|
|
|
|
|
|
||||||
|
G253/40/50 |
50 |
20.4 |
C |
19.69 |
12.99 |
8.59 |
6.87 |
5.72 |
4.46 |
3.41 |
2.70 |
|
|
|
|
|
|
|
|
|
|
|
|||
|
D |
0.52 |
1.16 |
1.89 |
2.95 |
4.24 |
5.25 |
6.00 |
6.75 |
|
|
|
|
|
|
|
|
|
|
|
||||||
|
G205/40/100 |
20X5 |
100 |
22.5 |
Tooth type is not recommended |
U |
137.83 |
61.48 |
30.55 |
15.92 |
9.21 |
5.80 |
3.88 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
D |
0.80 |
1.81 |
2.95 |
3.75 |
4.50 |
5.25 |
6.00 |
|
|
|
|
|
|
|
|
|
|
|
|
||||||
|
G205/40/50 |
50 |
25.3 |
C |
20.67 |
13.84 |
9.16 |
7.33 |
5.18 |
3.80 |
2.91 |
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
D |
0.64 |
1.45 |
2.36 |
3.68 |
4.50 |
5.25 |
6.00 |
|
|
|
|
|
|
|
|
|
|
|
|
||||||
|
G203/40/100 |
20×3 |
100 |
14.6 |
|
U |
82.68 |
36.87 |
18.94 |
9.79 |
5.60 |
3.47 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
D |
0.8 |
1.81 |
2.95 |
3.75 |
4.50 |
5.25 |
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||
|
G203/40/50 |
50 |
17.4 |
C |
12.4 |
8.3 |
5.67 |
4.50 |
3.15 |
2.28 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
D |
0.64 |
1.45 |
2.36 |
3.68 |
4.50 |
5.25 |
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||
|
MODEL NO. |
SIZE OF FLAT BAR |
DISTANCE OF CROSS-BAR |
WEIGHT |
Tooth shape coefficient Tooth profile coefficient |
Load and deflection Load and deflection |
SPACING span（mm) |
||||||||||||||||
|
LOAD |
deflection deflection |
150 |
300 |
450 |
600 |
700 |
900 |
1050 |
1200 |
1500 |
1800 |
2100 |
2400 |
2700 |
3000 |
3300 |
3600 |
|||||
|
G655/60/50 |
65×5 |
50 |
49.0 |
0.92 |
1.04 |
U |
3436.61 |
858.79 |
381.42 |
214.34 |
137.01 |
95.00 |
69.67 |
53.23 |
33.89 |
23.39 |
17.06 |
12.95 |
10.13 |
8.12 |
6.62 |
5.49 |
|
D |
0.06 |
0.24 |
0.55 |
0.99 |
1.54 |
2.22 |
3.03 |
3.96 |
6.18 |
8.91 |
12.12 |
15.84 |
20.04 |
24.75 |
29.94 |
35.64 |
||||||
|
C |
257.74 |
128.82 |
85.82 |
64.30 |
51.37 |
42.75 |
36.57 |
31.93 |
25.42 |
21.05 |
17.91 |
15.54 |
13.68 |
12.18 |
10.93 |
9.88 |
||||||
|
D |
0.04 |
0.19 |
0.44 |
0.79 |
1.23 |
1.78 |
2.43 |
3.18 |
5.01 |
7.30 |
10.12 |
13.56 |
17.73 |
22.97 |
28.94 |
36.42 |
||||||
|
G555/60/50 |
55×5 |
50 |
42.4 |
0.90 |
|
U |
2460.46 |
614.80 |
273.02 |
153.39 |
98.02 |
67.94 |
49.81 |
38.04 |
24.20 |
16.68 |
12.14 |
9.20 |
7.18 |
5.74 |
4.67 |
3.86 |
|
D |
0.07 |
0.29 |
0.65 |
1.17 |
1.82 |
2.63 |
3.58 |
4.68 |
7.31 |
10.53 |
14.33 |
18.72 |
2.69 |
29.25 |
35.39 |
42.12 |
||||||
|
C |
184.53 |
92.22 |
61.43 |
46.01 |
36.76 |
30.57 |
26.15 |
22.82 |
18.15 |
15.01 |
12.75 |
11.04 |
9.70 |
8.61 |
7.71 |
6.95 |
||||||
|
D |
0.05 |
0.23 |
0.52 |
0.93 |
1.46 |
2.10 |
2.87 |
3.76 |
5.93 |
8.67 |
12.07 |
16.25 |
21.37 |
27.67 |
35.43 |
44.98 |
||||||
|
G505/60/50 |
50×5 |
50 |
39 |
0.89 |
1.06 |
U |
2033.40 |
508.06 |
225.60 |
126.73 |
80.97 |
56.11 |
41.13 |
31.40 |
19.96 |
13.74 |
10.00 |
7.56 |
5.90 |
4.70 |
3.82 |
|
|
D |
0.08 |
0.32 |
0.72 |
1.28 |
2.01 |
2.89 |
3.94 |
5.14 |
8.04 |
11.58 |
15.76 |
28.59 |
26.06 |
32.17 |
38.93 |
|
||||||
|
C |
152.50 |
76.21 |
50.76 |
38.02 |
30.36 |
25.25 |
21.59 |
18.84 |
14.97 |
12.37 |
10.50 |
9.08 |
7.96 |
7.06 |
6.31 |
|
||||||
|
D |
0.06 |
0.25 |
0.57 |
1.02 |
1.60 |
2.31 |
3.16 |
4.14 |
6.53 |
9.57 |
13.35 |
18.02 |
23.80 |
30.96 |
39.83 |
|
||||||
|
G455/60/50 |
45×5 |
50 |
35.7 |
0.88 |
1.07 |
U |
1647.01 |
411.49 |
182.69 |
102.61 |
65.54 |
45.41 |
33.27 |
25.39 |
16.12 |
11.09 |
8.06 |
6.09 |
4.73 |
3.77 |
3.05 |
|
|
D |
0.08 |
0.35 |
0.80 |
1.43 |
2.23 |
3.21 |
4.37 |
5.72 |
8.93 |
12.87 |
17.51 |
22.88 |
28.95 |
35.75 |
43.25 |
|
||||||
|
C |
123.52 |
61.72 |
41.10 |
30.78 |
24.58 |
20.43 |
17.46 |
15.23 |
12.09 |
9.98 |
8.46 |
7.30 |
6.39 |
5.66 |
5.04 |
|
||||||
|
D |
0.07 |
0.28 |
0.64 |
1.14 |
1.78 |
2.57 |
3.51 |
4.60 |
7.28 |
10.68 |
14.94 |
20.26 |
26.89 |
35.18 |
45.56 |
|
||||||
|
G405/60/50 |
45×5 |
50 |
32.3 |
0.87 |
1.07 |
U |
1301.30 |
325.09 |
144.31 |
81.03 |
51.75 |
35.84 |
26.25 |
20.02 |
12.70 |
8.72 |
6.32 |
4.77 |
3.70 |
2.94 |
|
|
|
D |
0.10 |
0.40 |
0.90 |
1.60 |
2.51 |
3.62 |
4.92 |
6.43 |
10.05 |
14.47 |
19.70 |
25.74 |
32.57 |
40.21 |
|
|
||||||
|
C |
97.59 |
48.76 |
32.47 |
24.31 |
19.40 |
16.13 |
13.78 |
12.01 |
9.52 |
7.85 |
6.64 |
5.72 |
5.00 |
4.41 |
|
|
||||||
|
D |
0.08 |
0.32 |
0.72 |
1.28 |
2.01 |
2.89 |
3.95 |
5.18 |
8.21 |
12.08 |
16.96 |
23.11 |
30.86 |
40.65 |
|
|
||||||
|
G403/60/50 |
40×3 |
50 |
21.7 |
0.87 |
1.07 |
U |
780.76 |
195.3 |
86.56 |
48.60 |
31.02 |
21.48 |
15.72 |
11.99 |
7.60 |
5.21 |
3.77 |
2.84 |
2.20 |
1.74 |
|
|
|
D |
0.10 |
0.40 |
0.90 |
1.60 |
2.51 |
3.62 |
4.92 |
6.43 |
10.05 |
14.47 |
19.70 |
25.74 |
32.57 |
40.21 |
|
|
||||||
|
C |
58.55 |
29.25 |
19.47 |
14.58 |
11.63 |
9.66 |
8.25 |
7.19 |
5.70 |
4.69 |
3.96 |
3.40 |
2.97 |
2.61 |
|
|
||||||
|
D |
0.08 |
0.32 |
0.72 |
1.28 |
2.01 |
2.89 |
3.95 |
5.19 |
8.23 |
12.14 |
17.11 |
23.42 |
31.54 |
41.69 |
|
|
||||||
|
G325/60/50 |
32×5 |
50 |
27.0 |
0.83 |
1.09 |
U |
832.77 |
207.99 |
92.29 |
51.80 |
33.06 |
22.87 |
16.74 |
12.75 |
8.06 |
5.52 |
3.98 |
2.99 |
2.31 |
|
|
|
|
D |
0.12 |
0.50 |
1.13 |
2.01 |
3.14 |
4.52 |
6.15 |
8.04 |
12.56 |
18.09 |
24.63 |
32.17 |
40.72 |
|
|
|
||||||
|
C |
62.45 |
31.20 |
20.76 |
15.54 |
12.39 |
10.29 |
8.78 |
7.65 |
6.05 |
4.97 |
4.18 |
3.59 |
3.11 |
|
|
|
||||||
|
D |
0.10 |
0.40 |
0.90 |
1.60 |
2.51 |
3.62 |
4.95 |
6.50 |
10.33 |
15.29 |
21.67 |
29.86 |
40.4 |
|
|
|
||||||
|
G323/60/50 |
32×3 |
50 |
18.5 |
0.83 |
1.09 |
D |
499.64 |
124.77 |
55.35 |
31.06 |
19.81 |
13.70 |
10.02 |
7.63 |
4.81 |
3.29 |
2.37 |
1.77 |
1.36 |
|
|
|
|
U |
0.12 |
0.50 |
1.13 |
2.01 |
3.14 |
4.52 |
6.15 |
8.04 |
12.56 |
18.09 |
24.63 |
32.17 |
40.72 |
|
|
|
||||||
|
D |
37.47 |
18.71 |
12.45 |
9.31 |
7.43 |
6.16 |
5.26 |
4.57 |
3.61 |
2.96 |
2.49 |
2.12 |
1.84 |
|
|
|
||||||
|
C |
0.10 |
0.40 |
0.90 |
1.60 |
2.51 |
3.62 |
4.95 |
6.50 |
10.37 |
15.41 |
21.95 |
30.46 |
41.55 |
|
|
|
||||||
|
G255/60/50 |
25×5 |
50 |
22.3 |
0.79 |
1.12 |
U |
508.22 |
126.89 |
56.27 |
31.56 |
20.12 |
13.90 |
10.16 |
7.72 |
4.86 |
3.31 |
2.37 |
1.77 |
|
|
|
|
|
D |
0.16 |
0.54 |
1.44 |
2.57 |
4.02 |
5.79 |
7.88 |
10.29 |
16.08 |
23.16 |
31.55 |
41.18 |
|
|
|
|
||||||
|
C |
38.11 |
19.03 |
12.66 |
9.46 |
7.54 |
6.25 |
5.33 |
4.63 |
3.65 |
2.98 |
2.49 |
2.12 |
|
|
|
|
||||||
|
D |
0.12 |
0.51 |
1.56 |
2.05 |
3.21 |
4.64 |
6.34 |
8.34 |
13.34 |
19.95 |
28.65 |
40.11 |
|
|
|
|
||||||
|
G253/60/50 |
25×3 |
50 |
15.7 |
0.79 |
1.12 |
U |
304.91 |
76.15 |
33.74 |
18.91 |
12.05 |
8.32 |
6.07 |
4.61 |
2.89 |
1.96 |
1.40 |
1.04 |
|
|
|
|
|
D |
0.16 |
0.64 |
1.44 |
2.57 |
4.02 |
5.79 |
7.88 |
10.29 |
16.08 |
23.16 |
31.53 |
41.18 |
|
|
|
|
||||||
|
C |
22.86 |
11.41 |
7.59 |
5.67 |
4.51 |
3.74 |
3.18 |
2.76 |
2.17 |
1.77 |
1.47 |
1.24 |
|
|
|
|
||||||
|
D |
0.12 |
0.51 |
1.15 |
2.05 |
3.21 |
4.64 |
6.35 |
8.36 |
13.43 |
20.19 |
29.22 |
41.35 |
|
|
|
|
||||||
|
G205/60/50 |
20×5 |
50 |
19.0 |
Tooth type is not recommended |
U |
325.22 |
81.16 |
35.97 |
20.15 |
12.83 |
8.85 |
6.45 |
4.90 |
3.07 |
2.07 |
1.47 |
|
|
|
|
||
|
D |
0.20 |
0.80 |
1.81 |
3.21 |
5.02 |
7.23 |
9.85 |
12.87 |
20.10 |
28.95 |
39.41 |
|
|
|
|
|
||||||
|
C |
24.39 |
12.17 |
8.09 |
6.04 |
4.81 |
3.98 |
3.39 |
2.94 |
2.30 |
1.86 |
1.55 |
|
|
|
|
|
||||||
|
D |
0.16 |
0.64 |
1.44 |
2.56 |
4.01 |
5.80 |
7.95 |
10.48 |
16.87 |
25.51 |
37.17 |
|
|
|
|
|
||||||
Product detail pictures:
Related Product Guide:
carry on to further improve, to guarantee merchandise high-quality in line with market and buyer standard necessities. Our organization has a top quality assurance procedure have already been established for Chinese Professional Galvanized Walkway Grating - Non-Slip Walkway Drain Galvanized Serrated Steel Grating – Chengsen , The product will supply to all over the world, such as: Cairo, USA, Nicaragua, We follow superior mechanism to process these goods that ensure optimum durability and reliability of the goods. We follow latest effective washing and straightening processes that enable us to supply unmatched quality of items for our clients. We continually strive for perfection and all our efforts are directed towards attaining complete client satisfaction.
By Candy from Kenya - 2017.09.30 16:36
This is a reputable company, they have a high level of business management, good quality product and service, every cooperation is assured and delighted!
By Johnny from Salt Lake City - 2017.12.02 14:11