Marine Flange Tanker Gate Valve
Product Description
Marine Flange Tanker Gate Valve
| Nominal pressure | Nominal Diameter | Applicable Medium |
| (Mpa) | (mm) | |
| 1 | 80~400 | Sea water,fresh water,oil |
| Parts name | Materail | |
| Name | Marks | |
| Body/cover | Nodular cast iron | QT400-15 |
| Disc | Cast steel | ZG230-450 |
| Stem/Nut | Aluminum bronze | CuAl9Mn2 |
| Seal ring | Stainless steel | 1Cr18Ni9Ti,2Cr13 |
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