Standard inward-flanged manhole well (1400)

YOUJIETE Standard inward-flanged manhole well is mainly used for preventing soil pollution caused by oil leakage occurs on the pipe joint of underground tank in gas stations, but also for preventing the groundwater from entering into the operation well and corrode the equipment instruments in the well. Standard inward-flanged manhole is a protection container for joints, valves, pumps, underground pipeline joints and sensors of underground tank. It also provides a clean space between the underground tank and the ground, to facilitate future repair and maintenance.

PRODUCT ADVANTAGES

1. Anti-static, high strengthened SMC composite material is adopted for the body structure.

2. Water absorption rate for SMC material is low, which gives a better anti-leakage performance together work with pipe sealing parts.

3. Unique high-pressure thermoforming, advanced manufacturing technology, beautiful appearance

4. 1.4m large working space, easy to operate

5. The well thickness is 8mm, which is easy to open holes and keep its strength requirement, and easily install.

6. The height can be adjusted according to site actual installation height requirement.

7. Oil and water monitoring sensors can be installed inside, and automatic alarm can be given when leakage occurs, realizing the intelligent management of the oil station.

8. Octagonal wall, which is easy for installation of pipelines, conduit, etc

BASIC DATA

1. Wall thickness of 1400 inward-flanged manhole well is 8mm, the standard manhole well height within load-bearing tank area is 1m; the standard height within non- load-bearing tank area is 1.3 meter.

2. Manhole well for load-bearing tank area (standard equipped height is 1m) is composed of two sections, lower section (H=0.6m) and middle section(H=0.4m)

3. Manhole well for non-load-bearing tank area (standard equipped height is 1.3m) is composed of three sections, that are lower section, middle section and upper section, 1 pc for each section.

4. One upper section can be added to adjust the height on the base of standard equipped height (1m) of inward-flanged manhole well within load-bearing tank area, and the height will be increased by 0.3m.

5. One upper section can be added to adjust the height on the base of standard equipped height (1.3m) of inward-flanged manhole well within non-load-bearing tank area, and the height will be increased by 0.27m.