RFH 355nm UV laser marking plastic pipe barcode without burst   When some pipes are used in key equipment, they need to be inspected by ultrasonic flaw detection. The pipes that have passed the inspection will be barcoded one by one by laser to ensure the quality of each pipe. For example, some aircraft engines or machines produced by military enterprises Pipes required on the equipment. A professional ultrasonic flaw detection company, in addition to professional flaw detection equipment and technology, must also have a laser marker with stable performance to complete a complete set of services.