PPR hot and cold water pipe DN20 * 3.4 S2.5 test report

provides the authoritative test report of AD PPR pipe DN20 * 3.4 S2.5 hot and cold water pipe, covering product specifications, performance indicators and quality certification. Professional test data ensures that the pipe is safe and durable, suitable for household and engineering hot and cold water systems. For detailed reports or product information, please call 17399989993 to get reliable AD PPR pipe testing services.