EN124 Heavy Duty Cast Iron Manhole Cover and Frame OEM | YONGQIAN

Ductile iron GGG500-7 manhole covers, made to EN124 with Class A15, B125, C250, D400, E600, F900. Sizes range from 300×300 to 1200×1200 mm, with asphaltic coating and black finish, available in round, round with square frame, rectangle, and square shapes, including bottom frame design. Suitable for municipal and utility applications where durable access covers are required.