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![Ductile Iron Cover and Frame]()
Ductile Iron Cover and FrameA hinge connects the cover to its frame and keeps the two parts together. Vehicle lanes are the main application for this set. The Ductile Iron Cover and Frame has a strong ductile iron body with... -
![D400 Ductile Iron Covers]()
D400 Ductile Iron CoversMain roads carry heavy trucks throughout the day. The D400 Ductile Iron Covers are made for these applications. They have a D400 load rating. Ductile iron forms the main body, and asphalt paint... -
![Ductile Iron Access Covers]()
Ductile Iron Access CoversSidewalk repair points may be opened and closed many times a year. A durable cover can reduce the need for frequent replacement. These Ductile Iron Access Covers are made for this type of... -
![Heavy Duty Ductile Iron Manhole Cover]()
Heavy Duty Ductile Iron Manhole CoverAirport runways and ports carry extremely heavy loads. The Heavy Duty Ductile Iron Manhole Cover is made for these applications. It has an F900 extra-heavy load rating. Ductile iron forms the main... -
![Municipal Ductile Iron Manhole Cover]()
Municipal Ductile Iron Manhole CoverWater entering city manholes can contribute to noise and other issues. The double seal on this cover helps prevent water leakage and reduce noise. The Municipal Ductile Iron Manhole Cover has a... -
![Square Cast Iron Manhole Cover]()
Square Cast Iron Manhole CoverSome pits are wider than they are deep, making a round cover unsuitable. This Square Cast Iron Manhole Cover is designed for long, wide pipe repair pits. A hinge connects the cover to the frame,... -
![Round Ductile Iron Manhole Cover]()
Round Ductile Iron Manhole CoverSome city roads carry light trucks, while others carry heavy vehicles. This Round Ductile Iron Manhole Cover is available in both C250 and D400 load ratings. You can select the grade according to... -
![Self Leveling Ductile Iron Manhole Cover]()
Self Leveling Ductile Iron Manhole CoverSinking manhole covers can create uneven surfaces on airport runways. This Self Leveling Ductile Iron Manhole Cover is designed to help address this issue. It carries an F900 load rating, the...
We are one of the most experienced ductile iron manhole cover manufacturers and suppliers in China, also accept customized orders. We warmly welcome you to wholesale bulk high quality ductile iron manhole cover in stock here from our factory. If you have any enquiry about quotation, please feel free to email us.
