Trench Cover - The fixed crossing trench cover is more applicable to the roads with heavy road traffic; it can be load-resisted, anti-shocked, and noise prevented

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Trench Cover

Production Methods:
1. Twisted Steel: the more common method; to twist steel as crossbar.
2. Double Flat Steel: made by interlacing two flat iron.
3. Detailed Type: the main lever spacing of 12.5mm; used for barrier-free space and the general spacing of 30 or 35.3mm.
4. Interspersed Type: Interspersed with round iron to middle of flat steel.

Model Ditch pitch (mm) Grating Wide (mm) Grating Height
frame(D) Cover(d)
CFB-30 300 422 400 I-50
CFB-35 350 472 450 I-55
CFB-40 400 522 500 I-55
CFB-45 450 572 550 I-65
CFB-50 500 622 600 I-65
CFB-55 550 672 650 I-75
CFB-60 600 722 700 I-75

 

Construction Sample