Aluminium bronze is a type of bronze in which aluminium is the main alloying metal added to copper . A variety of aluminium bronzes of differing compositions have found industrial use, with most ranging from 5% to 11% aluminium by weight, the remaining mass being copper; other alloying agents such as iron, nickel, manganese, and silicon are also sometimes added to aluminium bronzes.
Aluminium bronze valves are highly suitable for corrosive, saline environments. The common specification is ASTM B148 C95800 although the AB2 specification is also use. These are similar to C95500 and C95400 specifications, and offer good castability, reasonable bearing material, easy machining and high tensile strength.
Al-Bronze Ball Valve Al-Bronze Butterfly Valve
Al-Bronze Gate Valve Al-Bronze Globe Valve
|CuAl5||4.0% – 6.5%||0.5% max||0.8% max||0.5% max||0.5% max||0.4% max|
|CuAl8||7.0% – 9.0%||0.5% max||0.8% max||0.5% max||0.5% max|
|CuAl8Fe3||6.5% – 8.5%||1.5% – 3.5%||1.0% max||0.8% max||0.5% max|
|CuAl9Mn2||8.0% – 10.0%||1.5% max||0.8% max||1.5% – 3.0%||0.5% max|
|CuAl10Fe3||8.5% – 11.0%||2.0% – 4.0%||1.0% max||2.0% max||0.5% max|
|CuAl10Fe5Ni5||8.5% – 11.5%||2.0% – 6.0%||4.0% – 6.0%||2.0% max||0.5% max|
Al-Bronze Alloy Valve Specification
|Size Range:||1/2″ – 24″ / DN15 – DN600|
|Pressure Ratings:||Class 150LB, Class 300LB,CLASS600LB , CLASS900LB / PN10~PN250|
|Design Standards:||MSS-SP80 / BS5154/BS1873 ASME B16.34,EN3356/EN13709,BS5156, API602/ ISO15761/BS5352, GB/T12235
JIS B2071,JIS B2072,JIS B2081,JIS B2082
|End Connections:||Flanged ASME B16.5, EN1092-1 (Flat Face FF or Raised Face flange (RF) , RING TYPE JOINT FLANGE(RTJ))|
|Face to Face:||ASME B16.10 , EN558-1|
|Globe valve Type||Through way type , Y type Globe valve, and Angle Type globe valve, OS&Y, Rising Stem .|
|DISC||Plug type disc, regulating disc(throttling disc) ,regular disc,|
|Seat||Integral Seat , Optional Extras Renewable Seats 2″/ DN50 and above|
|Operated type||:Hand wheel , Gear Operated, Pneumatic Operated, Electric Operated, Impact Hand wheel Operated|
|ASTM B148 C95500,ASTM B148 C95800,ASTM B148 C95400,ASTM B62, ASTM B148 C83600,ASTM B61,ASTM B62 C92200, B150 C63200|
|Pressure Testing:||API 598 or BS EN 12266-1:2003，DIN3230|
SPECIAL METALS AND EQUIPMENTS FZE has been supplying Pipes, Fittings, Flanges, Plates, Sheets, Coils, Bars(Round, Hex, Square) Stud Bolts, Valves, Gaskets, and other Bulk Material worldwide (mainely in middle east countries) for several years.