China Deyuan Marine Fitting Co.,ltd are leading supplier of different type of marine valve,we can offer marine gate valve,marine globe valve,marine butterfly valve,marine check valve etc with GB/Tstandard,CB/Tstandard,JIS standard,DIN standard,API\ANSI,BS standard etc.Pls contact us for more details.
Technical data | ||
Nominal pressure(Mpa) | Nominal Diameter(mm) | Applicable medium |
0.6 | 50~150 | Sea water,fresh water,lubricanting oil |
0.4 | 175~300 | |
0.25 | 350~500 | |
Materials of main parts | ||
Parts name | material | |
name | marks | |
Body/cover/disc | Gray cast iron/cast steel/cast tin bronze | HT200,ZG230-450,ZCuSn10Zn2 |
Stem/nut | Aluminum bronze/stainless steel | CuAl9Mn2,2Cr13 |
Seal ring | Aluminum bronze/stainless steel | CuAl9Mn2,1Cr18Ni9Ti,2Cr13 |
275N CE approval inflatable life jacket
CO2 fire extinguishing system
Marine horizontal/vertical oil fired boiler
Marine air compressor
marine centrifugal pump
marine hydraulic steering gear
Hydraulic capstan
Tunnel thruster/bow thruster
