Mechanical inspection well mould cement inspection well steel mould is a well built for connecting other pipes and canals on drainage pipes and canals, as well as for maintenance workers to check and clear pipelines to prevent blocking structures and to check the effect of oil reservoir development. The mechanical inspection well mold cement inspection well steel mold has the characteristics of high strength, corrosion resistance, easy inspection, simple construction, labor and material saving, economic and practical.

According to the use of mechanical inspection well mold cement inspection well steel mold, it can be divided into rainwater inspection well, water supply inspection well, sewage pipe inspection well, drainage ditch inspection well and electric power oil and gas inspection well; according to the depth of inspection well, it can be divided into landing and non falling bottom. The upper height of general well bottom plate without bottom falling is consistent with that of the lower inner wall of one lower drainage pipe, and the bottom falling height shall be added to the non bottom falling foundation according to the actual situation.