Strengthened outward-flanged manhole cover（1355）

YOUJIETE Strengthened outward-flanged manhole cover 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 corroding 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. 1.35m large working space, easy to operate

5. The well thickness is 10 mm, 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. 8 big and small walls of each are for installation of pipeline, conduit etc.

9. Optimized structure, reinforced ribs are designed in load bearing area to increase the load bearing capacity, seams are reduced to increase sealing property.

BASIC DATA

1. The wall thickness of standard outward-flanged manhole well is 10mm

2. The standard equipped height in load-bearing tank area is 1 meter, and the height will be increased by 0.15 meters for each additional upper section.

3. The standard equipped height in the non-load-bearing tank area is 1.3m, and the height will be increased by 0.15 meters for each additional upper section.

4. The standard installation hole is 24 holes unequally spaced, but 32 holes equally spaced can also be produced.