Table Of Content
Hastelloy Valve Sizes
Hastelloy Butterfly Valve Pressure Class
ASME Standard for C276 Valve
Hastelloy Diaphragm Valve Brand name
Hastelloy Safety Valve Manufacturing Process
Hastelloy Solenoid Valve Bore Types
Hastelloy Spring Check Valve Flow Pattern
C276 Ball Valve Function
Components of C276 Check Valve
Functoin Types of Hastelloy Ball Valves
Hastelloy C276 Ball Valves End Connection
Seal Material of Hastelloy Check Valve
Hastelloy C276 Valves Environment
Testing of Hastelloy Gate Valve
Logistics of Hastelloy Needle Valve
Hastelloy C276 Ball Valve Origin
Quality Control of Hastelloy Butterfly Valve
MPI Test
Corrosion Test
Chemical Analysis
Hyrdrostatic Test
Tensile Testing
Mechanical Testing
C276 Ball Valve Pressure Limits
Pressure limits of Hastelloy C276 ball valve Up to 2000 psi.
Hastelloy C276 Valves Suitable Environments
Acids
Alkalis
Salts
Benefits of Hastelloy Diaphragm Valve
Hastelloy Safety Valve Applications
Aerospace
Chemical Processing
Power Generation
Petrochemical Industries
Oil and Gas Production
Pulp and Paper Production
Design Feature of C276 Ball Valve
End Connection of Hastelloy Spring Check Valve
Screwed (NPT)
Socket Weld
Flanged End
Hastelloy Ball Valve Equivalent
UNS (North America)
JIS (Japan)
EN (Europe)
WNR (Russia)
GOST (Russia)
Hastelloy Steel Valve Chemical Composition
C
Carbon
C276 = 0.010
C22 = 0.010
B2 = 0.02
S
Sulphur
C276 = 0.03
C22 = 0.02
B2 = 0.03
Ni
Nickel
C276 = 50.99
C22 = 50.00
B2 = Bal
Si
Silicon
C276 = 0.08
C22 = 0.08
B2 = 0.1
Mn
Manganese
C276 = 1.00
C22 = 0.50
B2 = 1.00
Fe
Iron
C276 = 4.00 to 7.00
C22 = 2.00 to 6.00
B2 = 2.0
Cr
Chromium
C276 = 14.50 to 16.50
C22 = 20.00 to 22.50
B2 = 1.0
Mo
Molybdenum
C276 = 15.00 to 17.00
C22 = 12.50 to 14.50
B2 = 26 to 30
Hastelloy Valve Mechanical Properties
| Property | Hastelloy B3 Flanges | Hastelloy B2 Flanges | Hastelloy C2000 Flanges | Hastelloy C22 Flanges | Hastelloy C276 Flanges |
|---|---|---|---|---|---|
| Hardness | 90 HRB | 85 HRB | 95 HRB | 90 HRB | 85 HRB |
| Tensile Strength | 760 MPa | 690 MPa | 690 MPa | 690 MPa | 760 MPa |
| Yield Strength | 415 MPa | 310 MPa | 310 MPa | 310 MPa | 355 MPa |
| Elongation | 40% | 40% | 45% | 45% | 40% |
Types of Hastelloy C276 Valves for Petrochemical Applications
Hastelloy Ball Valve
Hastelloy C276 Instrumentation Ball Valve
Hastelloy C276 Angle Valve
Alloy C22 Gate Valve
Nickel C276 Globe Valve
Nickel Alloy C276 Butterfly Valve
C276 Hastelloy Check Valve
Hastelloy C Needle Valve
Hastelloy B3 Plug Valve
N10276 Diaphragm Valve
Nickel C22 Solenoid Valve
C276 Manifold Valve