This part of GB/T 23711 specifies the device, sample, procedure and report for the expansion and contraction test of fluoroplastics (ETFE, FEP, PFA, PTFE and PVDF) lined pressure vessels.
This part is applicable to the expansion and contraction test for lining layer of pressure vessels lined with fluoroplastics.
Foreword I
1 Scope 1
2 Normative References 1
3 Test Device 1
4 Sample 2
5 Test Procedure 2
6 Judgment of Test Result 3
7 Test Report 3
Appendix A (Informative) Expansion and Contraction Test Report 4
