Welded pipes have a wide range of applications in various industries and fields. Whether in the oil and gas industry, chemical industry, construction industry, or other industrial fields, welded pipe is a common choice. This is because welded pipes have many characteristics and advantages, making them an ideal option in these fields.

Radiographic Testing (RT), also known as industrial radiography, is a critical discipline in nondestructive testing. Its primary purpose is to detect macroscopic geometric defects in workpieces. RT includes various methods tailored to specific characteristics, such as X-ray Computed Tomography (X-CT), Computer Radiography (CR), and conventional radiography.

Stainless steel pipes can be classified into two types: seamless pipes and welded pipes. Seamless pipes are produced by cold drawing or cold rolling, with high dimensional accuracy and surface quality, suitable for high-demand applications such as petrochemicals and medical equipment. Welded pipes a