Specifications
仕様一覧表
How to Read the Specification Sheet
| ※ Items marked with ○ are mandatory. | Item Descriptions | ||
|---|---|---|---|
| Operating Conditions | ○ Normal (Operating) Pressure (MPaG) | Please specify the normal operating pressure. | |
| ○ Vacuum Conditions (Yes / No) | If applicable, please specify the pressure range and cycle. | ||
| ○ Back Pressure (Yes / No) | If applicable, please indicate whether constant pressure is applied. | ||
| ○ Pressure Pulsation (Yes / No) | If applicable, please specify the pressure range and cycle. | ||
| Normal (Operating) Temperature (°C) | Please specify the operating temperature. | ||
| ○ Temperature Cycles (Yes / No) | If applicable, please specify the temperature range and cycle. | ||
| ○ Process Fluid | Please specify whether the fluid is gas or liquid. | ||
| Molecular Weight or Specific Gravity | |||
| Required Discharge Capacity (kg/h) | |||
| k Value / P2/P1 Ratio / Compressibility Factor | |||
| Applicable Codes and Standards | Pressure Vessel Construction Code | ||
| High Pressure Gas Safety Act | |||
| Others | |||
| Disk | ○ Size (Nominal Diameter) | ||
| ○ Burst (Set) Pressure (MPaG) | Please specify the pressure at which the rupture disk operates. | ||
| Tolerance (MPa) | |||
| ○ Burst (Set) Temperature (°C) | Please specify the temperature at which the rupture disk operates. | ||
| Material | Disk | ||
| Surface Treatment | |||
| ○ Quantity | Standard quantity is 4 units; single unit orders are also accepted. | ||
| Holder | ○ Size (Nominal Diameter) | ||
| ○ Connection Standard (JIS, ANSI, JPI, API, etc.) | Custom configurations are available. Please feel free to contact us. |
||
| Upstream Holder | Material | ||
| Surface Treatment | |||
| Connection Type (RF, FF, R, Rc, VCR, etc.) | Custom configurations are available. Please feel free to contact us. |
||
| Downstream Holder | Material | ||
| Surface Treatment | |||
| Connection Type (RF, FF, R, Rc, VCR, etc.) | Custom configurations are available. Please feel free to contact us. |
||
| Options | Excess Flow Valve | If necessary, please specify the desired material. | |
| Stud Bolts and Nuts | If necessary, please specify the desired material. | ||
| Gasket | If necessary, please specify the desired material. | ||
| ○ Quantity | |||
| ○ Installation | Please specify: disk installed horizontally in vertical piping, or vertically in horizontal piping. | ||
| ○ Gasket type between rupture disk holder and flange | If not specified, we will propose a recommended gasket. | ||
| ○ Application (purpose, operating environment, etc.) | We will propose the optimal rupture disk for your application. | ||