Product Main

Quick Details

Standard: ISO9001:2008
Grade:
Thickness: as requirement
Place of Origin: China (Mainland)
Brand Name: Rongde
Model Number: Rongde- steel bar grating
Type: Steel Plate
Technique:
Surface Treatment: Galvanized
Application: Boiler Plate
Special Use: High-strength Steel Plate
Width: as requirement
Length: as requirement

Specifications

Rongde has been in the line of steel bar grating for more than 20 years. We have a strong research and development team and also a powerful design team, which can better satisfy the diifferent requirements of customers. Steel Bar grating is widely used in the platform, corridor, bridge, well covers, stairs, fencing for petroleum, chemical, power plant, waste treatment plant, civil engineering projects and environmental projects. Specifications

<1>. Bar Grating
<2>. ISO 9001 Certificate
<3>. Competitive Price
<4>. Professional Manaufacturer
<5>. Material:steel sheet


Commodity: Steel Bar Grating.
Rongde is one of the leading manufacturer of bar graing products. We have been handling in this line for more than 20 years old.

Description:
1) Bearing Bar (Load Bar) Specifications (mm):
The specification of plain type and serrated type bearing bar is 20 x 3 to 100 x 6; The specification of I-section type is 25 x 5 x 3, 32 x 5 x 3, 38 x 5 x 3, 40 x 5 x 3, 50 x 5 x 3, 50 x 7 x 4, 55 x 7 x 4, 60 x 7 x 4, 65 x 7 x 4, 70 x 7 x 4, 75 x 7 x 4, etc.

2) Bearing Bar Pitch (center to center):
12.5, 15, 30, 34, 40, 60mm etc, also be according to client's requirement and 30, 40, 60mm are recommended, America standard is available.

3) Cross Bar Pitch (center to center):
38, 50, 76, 1001 101.6mm etc, also be according to client's requirement and 50, 100mm are recommended, America standard is available.

4) Material:
Mild Steel (Low Carbon Steel) or Stainless Steel

5) Surface Treatment:
Untreated, Painting or Hot dip Galvanizing

6) Steel grating standards:
A) China: YB/T4001-1998
B) USA: ANSI/NAAMM (MBG531-88)
C) UK: BS4592-1987
D) Australia: AS1657-1985
E) Japan: JJS

 

Detail Sizes:

Specification

kg/m2

FRT 203/30/ 100
50

21.1
24.3

FRT 253/30/ 100
50

25.6
28.8

FRT 323/30/ 100
50

31.8
35.1

FRT 403/30/ 100
50

39.1
42.2


Specification

kg/m2

FRT 203/40/ 100
50

17.2
20.4

FRT 253/40/ 100
50

20.6
23.9

FRT 323/40/ 100
50

25.5
28.8

FRT 403/40/ 100
50

31.1
34.4

Specification

kg/m2

FRT 205/30/ 100
50

33.1
36.2

FRT 255/30/ 100
50

40.5
43.7

FRT 325/30/ 100
50

51.0
54.2

FRT 355/30/ 100
50

55.6
58.8

FRT 405/30/ 100
50

62.9
66.1

FRT 455/30/ 100
50

70.4
73.6

FRT 505/30/ 100
50

78.3
81.1

FRT 555/30/ 100
50

85.1
88.2

FRT 605/30/ 100
50

93.0
96.0

FRT 655/30/ 100
50

100.4
103.5

Specification

kg/m2

FRT 205/40/ 100
50

26.6
29.8

FRT 255/40/ 100
50

32.4
35.6

FRT 325/40/ 100
50

40.5
43.7

FRT 355/40/ 100
50

43.9
47.2

FRT 405/40/ 100
50

49.8
53.0

FRT 455/40/ 100
50

55.6
58.8

FRT 505/40/ 100
50

61.4
64.6

FRT 555/40/ 100
50

66.9
70.1

FRT 605/40/ 100
50

72.7
75.6

FRT 655/40/ 100
50

78.8
82.1