How to inspect plate heat exchangers?
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How to inspect plate heat exchangers? Appearance, dimensions, material list, proof of hydrostatic test – is that enough?
Refer to the requirements of standard GB16409-1996 \"Plate Heat Exchangers\"
Yes, when customers come to our factory for inspection, it’s usually these items that are checked; sometimes the dimensions aren’t measured either
There are standards and regulations; check each item one by one
The key is how to inspect the material. A material report is not enough.