Competitive Price Standard Hot-Dipped Galvanised Steel Trench Drain Grating Cover

Specifications

  Competitive Price Standard Hot-Dipped Galvanised Steel Trench Drain Grating Cover 

Information of Galvanised Steel Grating : 

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; 

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>Application:Widely used in electricity, petrochemical, chemical industry, metallurgy, machines, modeling, port, marine engineering, construction, papermaking, medicine, textile, well cover, suspended ceiling, ventilation and penetration of light, trench,drainage cover,stair tread,etc.

7) 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  

At present,Our Anti-Dust Mesh Net has been used for many goverment projec., 

We are committed to provide customers with quailty products,perfect service and fast delivery at competive price.

Your ordering is warnly welcome.Looking forward our cooperation.

Contact:

0086-18925110001

0086-020-84917977

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