GBT 591 Marine Cast Iron Flanged Stop Check Valves
GBT591 Marine Cast Iron Stop Check Valve generally used in shipbuilding and repair ships, sometimes it also can be used
in offshore platform.
(1) body & cover: gray cast iron
(2)disc: cast tin bronze
(3) seat: cast aluminum bronze
(4) stem: aluminum bronze
To meet the different needs of customers, the special materials can be customized according to one's request processing.
3.Nominal Pressure(MPa)& Diameter(mm)
(1)Excellent quality and beautiful shape.
(2)We can provide a varity of IACS certificate such as ABS,CCS,BV,LR，RINA，KR，NK，DNV etc.
(3) we can provide sample if necessary.