marine flange tanker gate valve - s1

marine flange tanker gate valve
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 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

A type,B type dimensions
DN
(mm) Structure dimension thickness flange bont stem Hand
Wheel
Do Lift
Range
m Weight
(kg)
L H A type B
type
A
type B
type D D1 D2 do b n Th S