PEplastic manhole cover , installed on the top of chemical liquid transport lined plastic tank , servea as observation port of viewing the goods and natural condition inside the tank , as well as the most convenient loading port for the goods which can be loaded or unloaded directly in the common enviroment .
Product name | Full plastic manhole cover |
Body Material | PE |
norminal diameter | DN500 |
norminal pressure | 45KPA |
weight | 11kg |
Applicable media | Hydrochloric acid, hydrofluoric acid, sulfuric acid |