Specifications
| Parameter | Specification |
|---|---|
| Series | SICCA 150-600 GTC |
| Body Material | A216 WCB (Cast Carbon Steel) |
| Pressure Class | Class 150, 300, 600 |
| Size Range | NPS 2–24 (DN 50–DN 600) |
| Max Temperature | 425°C (800°F) |
| Max Pressure | 102 bar (1480 psi) |
| Design Standard | API 600 |
| End Connections | Flanged RF/RTJ, Butt Weld |
| Construction | Bolted bonnet, OS&Y, non-rotating stem, flexible wedge |
| Trim / Sealing | Trim 8 (Stellite/13% Cr); Trim 5 (Stellite/Stellite) for Cl 600 |
Material & Applications
Why Carbon Steel WCB: A216 WCB is the standard carbon steel casting. Widely available, cost-effective, covers general service up to 425°C. Sizes up to NPS 24.
Typical applications: Power stations, refineries, petrochemical, pipelines, tank farms, water treatment, process engineering. Full-bore isolation for water, steam, oil, gas.
Pressure/Temperature Ratings
| Rating | Pressure at Temperature | |||
|---|---|---|---|---|
| Cl 150 | 20 bar @ 38°C | 14 bar @ 204°C | 10 bar @ 316°C | 6 bar @ 425°C |
| Cl 300 | 51 bar @ 38°C | 44 bar @ 204°C | 39 bar @ 316°C | 28 bar @ 425°C |
| Cl 600 | 102 bar @ 38°C | 87 bar @ 204°C | 78 bar @ 316°C | 57 bar @ 425°C |