GB/T584-1999 Marine Cast Steel Flanged Globe Valves
Descripción
Marine Cast Steel Flanged Globe Valves
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 standard,JIS standard,DIN standard,API、ANSI,BS standard etc.Pls contact us for more details
Nominal Pressure(MPa) Nominal Diameter(mm) Applicable Medium
1.0 65～300 Fresh water, Lubricanting oil, Fuel oil, t≤300℃ steam.
1.6 100～250
2.5 20～150
4.0 65～100 Fresh water, Lubricanting oil, Fuel oil, t≤400℃ steam.
6.4 20～50
Materials of Main Parts
Parts Name Material
Name Marks
Body/Cover Cast Steel ZG230-450
Disc High-quality Carbon Steel Steel 25
Stem Stainless Steel 2Cr13
Disc Seal ring Weld Stainless Steel H2Cr13
Body Seal ring PN≤2.5 Weld Stainless Steel H1Cr18Ni9Ti
PN≥4.0 Weld Stainless Steel H2Cr13
&&&&&&: 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
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 standard,JIS standard,DIN standard,API、ANSI,BS standard etc.Pls contact us for more details
Nominal Pressure(MPa) Nominal Diameter(mm) Applicable Medium
1.0 65～300 Fresh water, Lubricanting oil, Fuel oil, t≤300℃ steam.
1.6 100～250
2.5 20～150
4.0 65～100 Fresh water, Lubricanting oil, Fuel oil, t≤400℃ steam.
6.4 20～50
Materials of Main Parts
Parts Name Material
Name Marks
Body/Cover Cast Steel ZG230-450
Disc High-quality Carbon Steel Steel 25
Stem Stainless Steel 2Cr13
Disc Seal ring Weld Stainless Steel H2Cr13
Body Seal ring PN≤2.5 Weld Stainless Steel H1Cr18Ni9Ti
PN≥4.0 Weld Stainless Steel H2Cr13
&&&&&&: 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
