Plate Heat exchanger manufacturer, industry solution expert

LHE plate heat exchanger after repair: why do you want to try the water pressure?

by:DIGUANG     2020-09-20
LHE plate heat exchanger after repair: why do you want to try the water pressure? Purpose is to check whether there is LHE plate heat exchanger has the ability of safe design under pressure, The crushing strength) , rigor, the quality of the interface or joint, LHE welding quality and seal structure of the close degree of plate heat exchanger. In addition can also be observed after pressure vessel and piping of the parent metal weld residual deformation, LHE plate heat exchanger in the problems existing in the material.
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