| SIDIROKASTRO (U-2010) | |
| DESIGN DETAILS | |
| DESIGN CODE | ANSI B31.3 & B31.8 |
| DESIGN PRESSURE | 70 barg |
| DESIGN TEMPERATURE | -24 ºC / +80 ºC |
| MINIMUM / MAXIMUM INLET PRESSURE | 47,75 barg / 55 barg |
| MINIMUM / MAXIMUM OUTLET PRESSURE | – |
| MINIMUM / MAXIMUM INLET TEMPERATURE | +6 ºC / +40 ºC |
| MINIMUM / MAXIMUM OUTLET PRESSURE | +6 ºC / +40 ºC |
| OPERATING PRESSURE | – |
| OPERATING TEMERATURE | – |
| DESIGN CAPACITY | 662200 Nm3/h |
| METERING SKID DESIGN CAPACITY | 8000 m3/h |
| METERING INFRASTRUCTURE | |
| METER TYPE | Three (3) Ultrasonic meters one (1) Ultrasonic meter and one (1) Turbine meter at the Station’s by-pass metering skid |
| NUMBER OF INSTALLED METERING SKIDS | 3 |
| NUMBER OF INSTALLED CHROMATOGRAPHS | 3 |
| AUXILIARY EQUIPMENT TOTAL PROBABLE ERROR | P=0,075%, T=±0,15οC |
| ENERGY UNCERTAINTY | ±0,55% |
| INSTALLATION DETAILS | |
| METERS CAPACITY | – |
| METERS DIAMETER | 400 mm |
| METERING SKID DIAMETER | 400 mm |
| FLOW STRAIGHTENER DESIGN | Flow conditioning element |
Note:
Two (2) metering skids can be in operation, while the third one can be in standby mode. The Station’s by- pass metering skid includes one (1) ultrasonic meter and one (1) turbine meter, is activated only in extraordinary situations and cannot be used for reversing the flow towards the upstream Connected Natural Gas Transmission System. The Station’s by-pass metering skid capacity is 250.000 Nm3/h.