The location, continuity, time range and orientation of welded steel pipe defects are various, and the height and amplitude of the reflected wave of ultrasonic waves are also different, which...
Longitudinal submerged arc welded pipe (LSAW) is generally made of steel plate, through different forming processes, double-sided submerged arc welding and post-weld diameter expansion are used to form welded pipes.
Stainless steel pipes are widely used in the national economy, ranging from pipes for nuclear power plants and ships to handrails for residential buildings. They are an important product in...
Welded steel pipe, also known as welded pipe, is a steel pipe made of steel plate or strip steel after crimping and welding, and the length is generally 6 meters....
Due to the corrosion resistance and long service life of welded steel pipes, seamless steel pipes are gradually replaced in more and more fields, but it is necessary to understand...
Straight seam steel pipe refers to the welded steel pipe with the weld seam parallel to the longitudinal direction of the steel pipe. Mainly used for large-span grid engineering, building...
Many users of stainless steel welded pipes are very curious about how to deal with the waste in the production process of stainless steel welded pipes. In fact, stainless steel...
Under the situation that the automation process of steel pipe welding is getting faster and faster, various types of welding robots have emerged.The welding path needs to be set in...
The straight seam steel pipe is mainly made of carbon steel, and there is a welded pipe whose surface is parallel to the longitudinal direction of the steel pipe. After...
Welded pipe is made by coiling and welding strip steel; seamless pipe is perforated with billet and has no welding points on the pipe. Steel pipes with seams. The blanks...
