GB/T 21432-2021 Active
GB/T 21432-2021 Graphite pressure vessels
Abstract
This standard specifies the general requirements, materials, design, manufacture, inspection and acceptance, and factory requirements for graphite pressure vessels.
This standard applies to graphite pressure vessels that meet the following conditions:
——Working pressure greater than or equal to 0.1 MPa, design pressure not exceeding 2.4 MPa;
——Design temperature -70 ℃～205 ℃;
——The medium contained is gas, liquefied gas, or a liquid with a maximum working temperature equal to or higher than its standard boiling point.
This standard does not apply to the following graphite containers:
——Graphite containers directly heated by fire;
——Graphite containers in nuclear energy devices;
——Cast graphite containers;
——Graphite brick-plate lined equipment where the main stress is borne by the metal shell.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 21432-2021 |
| CCS | Pressure vessel |
| ICS | Pressure vessels, gas cylinders |
| Implement Date | 2021-07-01 |