Help: Is it possible to perform online testing on PE-lined pipelines?
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Experts, is there any way to detect damage to the PE lining in pipelines?
Upstairs, electric sparks won’t work; he’s talking about online testing.
Yes, electric sparks need to be disassembled and tested section by section. Is there a way to conduct testing without disassembling the pipelines, or by only disassembling the two ends? Is it feasible to check insulation using an insulation tester?
Studying*~~~~~~~~~~~~~~~~~~~~~~~~·