This standard specifies the principle, test equipment, samples, test methods, test result judgment and test report requirements for the negative pressure resistance test of plastic lining steel Pressure Vessel. It is applicable to the negative pressure resistance test of steel lining steel with hard polyvinyl chloride (PVC) (PVC-U), chlorinated polyvinyl chloride (PVC-C), polyethylene (PE) (PE), ethylene-TFE copolymer (ETFE), polyperfluoroethylene propylene (FEP), fusible polytetrafluoroethylene (PFA), polytetrafluoroethylene (PTFE), polyvinylidene fluoride (PVDF) and other plastic lining steel Pressure Vessel.
| Status | Active |
|---|---|
| CCS | G94 | ICS | 71.120;83.140 |
| Release Date | 2019-12-10 00:00:00 | Implementation Date | 2020-11-01 00:00:00 |