Suitable for tank manhole flanges, hole spacing from 1150mm to 1380mm (bolt holes can be drilled according to customer's detailed size requirements) WDMOW-1150 one-piece seamless PE (polyethylene) manhole operation well is mainly to prevent the soil from being polluted when oil leaks from the pipe joints at the underground oil tanks of gas stations, and also to prevent groundwater from entering the operation well and corroding the metal joints in the well . It is a container that provides protection for the joints, valves, oil pumps and underground pipe joints of the underground oil tanks of gas stations; it can also provide a clean space for the underground oil tanks themselves that is connected to the ground to facilitate future repairs and maintenance.
modelApplicable to underground oil tank flange hole to hole center distance range material WDMOW-1150 1150 mm to 1380 mm Polyethylene WDMOW-14651465mm+-10mm PE
Features:
1.4m internal cutting diameter; extra large operating space; unique eight-sided structure; non-spliced integrated structure. It meets the installation requirements of fully composite pipes; and the internal pipes can be arranged horizontally and vertically.
Performance characteristics
The wavy neck can be cut according to the on-site working conditions to achieve the appropriate installation height on site.
Unique one-piece structure, one-time molding, easy installation, and reduced possibility of leakage.
The bottom is inward-retracted, and the connecting bolts with the oil tank flange surface are all inside the manhole, which is easy for bottom maintenance.
The bottom is inward-retracted, which greatly reduces the flange size on the top of the oil tank and reduces the cost of the oil tank flange.
.High-strength engineering plastic material has strong pressure-bearing capacity and unmatched toughness compared to other materials. When the oil tank sinks, it can effectively eliminate the force of the sinking on the oil tank and protect the oil tank body.
The side is easy to drill holes, which is convenient for installation. Compared with the traditional cellar structure, the installation period is greatly shortened.
Oil and water sensors can be installed inside, which can automatically alarm in case of leakage, thus realizing intelligent management of the gas station.
Advanced manufacturing technology and beautiful appearance.
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