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1. Pipeline and pipe fitting are hydraulically tested according to 1.5 multiples of design pressure.
2. The PTFE lining is hydraulically tested, 100% tested for soundness and inspected for its leakage by means of sparking test.
3. Application specifications
a. Nominal diameter：DN25~DN300
b. Production length：≤4000mm
c. Applicable temperature：-20~200℃
d. Applicable media：can be used to convey any concentration of strong acid, strong alkaline, organic solvent, strong oxidant, toxic, volatile and inflammable chemical media.
