manholes sewer - sale
Offer type: salePublished: 27.02.2015
The sewer manholes are used for closure of underground utilities - (storm, sewer, cable), also prevent unauthorized access to these wells.
The sewer manholes often have a round shape.
At the place of installation of manholes and what load it will withstand the hatches are divided into classes.
L (A15) Easy Luc load of 1.5 t , is used, a pedestrian area
(V)Average hatch load of 12.5 t , used-car parks, pavements of city parks
T (C250) Heavy hatch load 25T used - Urban roads with heavy traffic
TM (D400) Heavy trunk hatch load 40t , used-highways
ARTICLE (e)Superheavy Luke load 60t used Areas with high loads and airfields, docks)
Hatches can be made from cast iron, plastic, rubber, various polymers.
The letters on the Hatches mean , Sewerage, running water , D - storm water sewer. In-water; G, PG-fire hydrant, fire hydrant underground, TC-heat network, GS-gas network, GTS ,MTS - city telephone network.
More details about the products can be found on the website http://331.com.ua
phone 0443314623, 0445940279, 0674039910