详情
3/4\'\' ***0LB F*1 check valve
Check valve
Design standard:BS***8 API **3
Size:1/2\'\'~*4\'\'
Pressure range:**0LB~***0LB
Valve material instruction:
Bronze alloy series
Nickel aluminum bronze C****0,Tin
bronze,Brass，C****0，C****0，C****0，C****0
ASTM B**8 UNS C****0 - Nickel Aluminium / Aluminum Bronze
C****0 nickel aluminium (aluminum) bronze alloy is very strong.
It is renowned as having high strength and ductility which is
retained at low temperatures, good shock & wear resistance,
good casting qualities as well as being easy to machine.
Additionally it is easy to weld and has good thermal and electrical
conductivity properties.
It has exceptional corrosion resistance due to a tough oxide layer.
Heat treatment further increases its seawater corrosion properties,
making it an ideal choice in marine environments with the material
being used for seawater valves and ships components.
ASTM B**8 - C****0 Chemical Composition
Copper *9.0% min
Aluminium 8.**9.5%
Nickel 4.**5.0%
Iron 3.**4.5%
Manganese 0.**1.5%
Lead 0.*3% max
Silicon 0.*0% max
Other Specifications in the above material family:
ASTM B***-UNS C****0, ASTM B***-UNS C****0, ASTM B**8 UNS C****0,
BS****-AB2, EN****-CC**3G
