DN500 Full Plastic Manhole Cover for Chemical Liquid Truck
Full plastic manhole cover is installed on the top of tank truck, the main material is PE , flange connection . Suitable to transport hydrochloric acid, sulfuric acid etc., with super-strong corrosion resistance and easy installation , It is a manhole cover with excellent usability .
Nominal Diameter | DN500 |
Nominal pressure | 45kPa |
Weight | 11kg |
Design temperature | -40℃~+70℃ |
Medium | Hydrochloric acid,Hydrofluoric acid,Sulfuric acid |
Main material | PE plastic |
Diameter of Big | 580mm |
Diameter of small | 250mm |
Features:
1.Acid and alkali resistance.
2.corrosion-resistant .
3.easy installation .
4.big cover can be customize .
Q: Are you trading company or manufacturer? A: We are factory.