| MOQ: | 1 |
| Price: | $150/pieces 1-9 pieces |
| Standard Packaging: | Wooden box |
| Delivery Period: | 7-30 days |
| Payment Method: | T/T |
| Supply Capacity: | Meet large-scale orders |
This carbon steel manhole cover features a one-button quick-opening mechanism with a design temperature range of −20°C to +140°C and a modified rubber seal material. It is engineered for reliable performance in demanding industrial environments.
| Nominal Diameter | DN450 |
|---|---|
| Nominal Pressure | 0.3 MPa |
| Main Material | Carbon Steel |
| Design Temperature | −20°C ~ +140°C |
| Weight | 35.5 kg |
| Seal Material | Modified Rubber |
| Applicable Media | Granular material, bulk cement, coal ash |
Installed on tank truck tops, this manhole cover provides access for personnel entry and exit, observation of cargo conditions, and serves as a convenient loading port. Its simple, fast, and reliable one-button mechanism makes it essential for powder material transport.