TYPE EB MANHOLE COVER

TYPE EB MANHOLE COVER
Nominal size L1 B1 L2 B2 L3 B3 S S1 H Fastener Weight
D. Qty
800×400 820 420 898 548 948 548 12 10 460 M20 24 83.4
14 12 97.0
16 14 110.6
18 16 124.2
20 18 137.9
22 20 151.5
24 22 165.2
Tag example

The nominal size is 600mm×400mm, the thickness of the cover is 10mm, the cover plate is connected with the seat bolts, the raised oval shape manhole cover marked:

Manhole cover CB/T 4392-2014 AA 600×450-10-L

The nominal size is 800mm×600mm, the thickness of the cover is 16mm, the cover plate and seat ring are welded with bottom plate, can be inverted shell handle,the flush oval shape manhole cover with coaming shield marked:

Manhole cover CB/T 4392-2014 CA 800×600-16-DK