GB/T 23711.7-2019 Active
GB/T 23711.7-2019 Test method for pressure vessels lined with plastics—Part 7:Leakage testing
Abstract
This part of GB/T 23711 specifies the principles, test equipment, samples, test methods, determination of test results, and test reports for the leakage test of steel pressure vessels with plastic linings.
This part is applicable to the leakage test methods for steel pressure vessels with plastic linings, where the container shell material is steel and the linings are made of hard polyvinyl chloride (PVC-U), chlorinated polyvinyl chloride (PVC-C), polyethylene (PE), ethylene-tetrafluoroethylene copolymer (ETFE), perfluoroethylene propylene (FEP), meltable polytetrafluoroethylene (PFA), polytetrafluoroethylene (PTFE), and polyvinylidene fluoride (PVDF) and other plastics.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 23711.7-2019 |
| CCS | Non-metallic chemical machinery and equipment |
| ICS | Chemical equipment |
| Implement Date | 2020-11-01 |