Model B Alummium Sunk Type Watertight Hatch Cover (Without hinge)

Alummium Sunk Type Watertight Hatch Cover

CB 958-80

 

Model B Alummium Sunk Type Watertight Hatch Cover (Without hinge)

Clear size	A1*B1	Cut-out size	A2*B2	t	Weight (kg)
A*B		A2*B2*R
400*500	436*536	480*580	546*646	4	17.02
450*600	486*632	530*680	596*746	4	21.06
The tightness test of aluminium sunk type watertight hatch cover is the hose test.

Marked sample: Aluminium sunk type watertight hatch cover which clear size 400*500.

Marked as :SUNK TYPE HATCH COVER B400*500 CB958-80