Product basic introduction cast iron manhole cover (also known as ductile iron manhole cover, cast iron inspection manhole cover), made of cast iron material, high strength, wear resistance, suitable for all kinds of inspection wells, with anti-skid, anti-theft design, easy installation, adapt to outdoor a variety of environments. The product has stable load-bearing performance, strong impact resistance, high and low temperature resistance, long service life, and outstanding comprehensive cost performance. Specification model covers round (diameter φ 500-φ 1200mm), square (600600mm-1000mm) and other commonly used specifications. According to the load-bearing, it is divided into light (20kN) and heavy (100kN) to meet the load needs of different sites. Embedded installation is adopted, which is suitable for inspection well size and stable sealing. Support manufacturers to customize in batches, wholesale purchase price is favorable, and corresponding models of products can be provided according to the size of the wellhead. Product usage scenario Municipal roads: rainwater wells and sewage wells on urban main roads and sidewalks, resistant to vehicle rolling; Residential areas: inspection wells and septic tank manhole covers in residential areas, suitable for green belts and walkway installation; Industrial parks: underground pipeline inspection ports in factory areas, acid and alkali resistant environments, suitable for the periphery of factories; Public places: inspection wells in parks and squares are covered, and anti-skid design ensures pedestrian safety. Manufacturers wholesale support to provide direct supply of full-specification products, simple bulk procurement process, and timely supply. Professional team can assist in selection to ensure adaptability and reduce installation losses. Contact information: 13339996652, welcome to consult product quotations and procurement details.