GB/T 44152-2024 《Ultrasonic testing method for ends of seamless steel tube》 Related products

The GB/T 44152-2024 standard specifies general requirements for ultrasonic testing of seamless steel pipe ends, including testing equipment, test blocks, detection methods, equipment commissioning and verification, result evaluation and test reports. It is applicable to ultrasonic testing of longitudinal, transverse and delamination defects at the end of seamless steel pipes with an outer diameter of not less than 6 mm and a ratio of outer diameter to wall thickness of not less than 5. The standard ensures that defects in steel pipes can be effectively detected and assessed during production and use. The cited normative documents cover relevant standards from the qualification of non-destructive testing personnel to the performance and terminology of ultrasonic testing equipment, ensuring the accuracy and Reliability of the inspection process.