Here are some ways to determine the aging of PPH pipes:
Appearance inspection: Observe whether there are signs such as cracks, discoloration, and fading on the surface of the pipeline.
Hardness test: Check whether the hardness of the pipeline has decreased, which may indicate that the material has aged.
Elasticity check: The decrease in the elasticity of the pipeline may be a sign of aging.
Thickness measurement: Measure the thickness of the pipeline to see if there is a trend of thinning.
Physical performance test: Such as a decrease in tensile strength and compression resistance.
Chemical analysis: Detect whether the chemical composition of the pipeline material has changed.
Comparison with new pipes: Observe the differences by comparing with new PPH pipes.
Leakage inspection: Aging may lead to leakage, check whether there is leakage in the pipeline.
Service life: Judge whether it is aged according to the service time.
Environmental factors: Consider whether the environment where the pipeline is located has an aging effect on it.
Historical data: Refer to previous detection data or maintenance records.
Professional detection: You can ask professional personnel to conduct detailed detection and analysis.
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