Bronze Globe valves - ASTM B148 C95800,C95500,C95400,ASTM B62, B61

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 |
Optional Extras: |
Locking Devices
Open and Close Indicator
Bare stem with ISO5210 top mounting pad for actuator etc.
|
Code |
Body & Bonnet |
Disc |
Stem |
|
A |
Nickel Aluminium Bronze ASTM B148 C95800 |
Nickel Aluminium Bronze ASTM B148 C95800 |
Nickel Aluminium Bronze ASTM B150 C63200 |
|
B |
Nickel Aluminium Bronze ASTM B148 C95800 |
Monel® Alloy 400 |
Monel® Alloy 400 / Alloy K500 |
|
D |
Bronze ASTM B62 |
Nickel Aluminium Bronze ASTM B148 C95800 |
Nickel Aluminium Bronze ASTM B150 C63200 |
|
E |
Bronze ASTM B62 |
Monel® Alloy 400 |
Monel® Alloy 400 / Alloy K500 |
|
G |
Bronze ASTM B61 |
Nickel Aluminium Bronze ASTM B148 C95800 |
Nickel Aluminium Bronze ASTM B150 C63200 |
|
H |
Bronze ASTM B61 |
Monel® Alloy 400 |
Monel® Alloy 400 / Alloy K500 |
Aluminum Bronze Globe valves manufacturer & supplier: SEDELON VALVE CO.,LTD.
Nickel Aluminium Bronze Globe Valve
Nickel Aluminium Bronze is Copper alloy based material with the addition of;
Aluminium (Al)
Iron (Fe)
Nickel (Ni)
Manganese
These materials are also known as Aluminium Bronze or NAB
Common Material Specifications
Cu Al9 Fe5 Ni5
ASTM B148 UNS C95800
BS1400: AB2
EN1982: CC333G
Others
ASTM B148 UNS C95500 (10/4/2)
ASTM B148 UNS C95400 (11/4)
ASTM B148: 10 alloys in total
ASTM B62
ASTM B61
ASTM B150 C63200
Typical Properties
Tensile 580-640 N/mm2
Yield 240-250 N/mm2
Elongation 13- 15%
Hardness HB140
Density 7.6 g/cm3
Good castability, reasonable bearing material, easy machining, high strength
P/T Ratings Shipham SPT01 19 bar for class 150
EN1759-3:2003 15.5 bar class 150
Corrosion Properties
Good for seawater service
Especially good for pitting corrosion, stress corrosion and corrosion fatigue
Good fouling resistance
Additional Uses & Comments
Variety of wrought specifications available, good for trim material
Low magnetic permeability
Non-sparking; can be used for oxygen service
Reasonable thermal and electrical conductivity
Good Castabilty with suitable design
Weldable
Can be heat treated to improve seawater corrosion properties
Cautions
Low modulus of elasticity, but good yield stress
Raised face flanges non-standard
High temperature use
Observe pressure ratings at higher temperatures
Should not be used in polluted / H2S containing seawater (in common with 316 Stainless)
Nickel Aluminium Bronze globe valves Manufacturer & supplier| NAB valves for sea water servies,C95800,C95500,B62,B61
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