| Item No. or Tag No. |
※ Please be sure to inform us of the items listed "〇". |
| Operating condition |
Normal operating pressures (MPaG) |
〇 |
| Presence or absence of vacuum |
〇 |
| Presence or absence of pulsations |
〇 |
| Normal operating temperature (℃) |
|
| Fluid |
〇 |
| Molecular weight or specific gravity |
|
| Required discharge (kg/h) |
|
| Applicable laws and regulation |
Structural specification of pressure vessel |
|
| High Pressure Gas Safety Law |
|
| Other |
|
| Coefficient/compression factor by k and P2/P1 |
|
| Disk |
Size (nominal diameter) |
〇 |
| Burst pressures (MPaG) |
〇 |
| Tolerance (MPa) |
|
| Burst temperature (℃) |
〇 |
| RD type |
|
| Material |
Disk |
|
| External surface treatment |
|
| Slit disk |
|
| V support |
|
| Numbers |
〇 |
| Holder |
Size (nominal diameter) |
〇 |
| Connections Standards (JIS, ANSI, JPI, API) |
〇 |
| Primary side holder |
Material |
|
| External surface treatment |
|
| Connection form |
|
| (RF, FF, RJ, etc.) |
|
| Secondary side holder |
Material |
|
| External surface treatment |
|
| Connection form |
|
| (RF, FF, RJ, etc.) |
|
| Accessory |
Excess flow valve |
|
| Stud bolt and nut |
|
| Gasketing |
|
| Numbers |
|
| Use (purpose of use, environment of use) |
〇 |
