Inspection of PTFE-lined pipelines
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At present, our company is facing a problem during the installation process: 1. The manufacturer of the PTFE-lined pressure pipelines does not have the qualifications for on-site installation, and the on-site installers lack the expertise to work with PTFE-lined pipelines; how should this situation be handled appropriately? 2. The flanges used by manufacturers that line components with PTFE are generally PL flanges; however, depending on the requirements of the medium, WN flanges may be necessary. Manufacturers specializing in PTFE lining cannot handle WN flanges – how can this issue be resolved? Solve
The PTFE-lined flange should have an RF face, right, as shown in the diagram
From the second floor, this is related to the manufacturer’s manufacturing processes; the flanges used by manufacturers that use PTFE lining are generally PL flanges
The installation unit entrusts the factory to process fluorinated vinyl