Cast iron manhole cover B125

roundwith built-in lid

B125 manhole cover has a good sealing effect, built-in sealing ring, as one of the commonly used manhole cover choices in the communications, power and other industries. The common ones are rectangular, round or square. The built-in sealing strip is made of rubber, which can not only have airtight characteristics, but also reduce the noise when the car is pressed. Hing and lock can be installed to prevent other personnel from opening the manhole cover. The material of the manhole cover is nodular cast iron, which can be used for more than 30 years Shape Round, square, rectangular Diameter from 200-1500mm Depth from 10-400mm Material Ductile iron GJS500-7 Loading ability EN124 Customize Available Lock Lock and hinge available