Oil & GasValves
Globe valve body – Class 150/300 (control, throttling, utility)
API 623 (cast steel globe valves). ASME B16.34. Trim: 316SS / Stellite 6 hard-facing. NACE MR0175 (sour). Note: high-pressure Class 600+ bodies typically forged.
Specifications
Material
Cast steel ASTM A216 WCB; CF8M (316 SS); WC9 (high temp service)
Grades
WCB;CF8M;WC9
Material Class
Cast Steel
Applicable Standards
NACE MR0175ASTM A216ASME B16.34API 623
Service Conditions
high temperature
Common Processes
Resin sand / investment (small bodies); heat treat
NDT & Inspection
RT; MT/PT; hydrostatic; seat leak (API 598); dimensional; hardness; PMI
Typical Specs & Notes
API 623 (cast steel globe valves). ASME B16.34. Trim: 316SS / Stellite 6 hard-facing. NACE MR0175 (sour). Note: high-pressure Class 600+ bodies typically forged.
⚠ Caveats
Note: high-pressure Class 600+ bodies typically forged.