Made in China Steel Lattice Manhole Cover Manufacturer

Galvanized Drainage Trench Cover Grid Factory  

Specifications:

1. Bear bar pitch:

15mm--25mm

2.  Material : 

Mild steel Q235

3. Bearing bar pitch:

50mm,100mm

4. Flat Form 

I form , flat form and serrated flat

5. Surface treatment

Hot dipped galvanising, Painted, Untreated surface treatment

6. Application:

Be used as manhole cover and trench cover in municipals, garden, park, traffic, architecture, ditch lid,  staircase footboard, door mats etc.

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