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Common welded pipe connection methods and specifications
Common welded pipe connection methods and specifications: A) Butt welding connection Butt welding is a method of connecting two pipes by welding their ends together. There are three types of butt welding connections: full welding, short welding, and head welding. 1. Fully soldered connection Full...Read more -
Factors affecting the accuracy and resolution of oil casing wall thickness detection
The API standard stipulates that the internal and external surfaces of import and export petroleum casings shall not have folds, separations, cracks, and scars. These defects should be completely removed, and the removal depth should not be less than 12.5% of the nominal wall thickness. Petroleum...Read more -
What are the connection methods of steel structures
Weld connection Connection method: Arc welding is mainly used to connect welds in steel structures. That is, at the connection point of the components, the high temperature generated by the arc melts the welding rod or wire metal placed in the welding part to connect the components. Application: ...Read more -
Features and advantages of precision carbon steel pipes
Due to the rapid development of the industrial sector, material requirements have increased significantly. Precision carbon steel pipes have become a crucial material in many high-precision jobs and are highly regarded. This article will discuss the characteristics and advantages of precision car...Read more -
The main uses of thick-walled steel pipes
The biggest difference between thick-walled steel pipes and thin-walled steel pipes is the thickness of the pipe wall. Steel pipes with wall diameters greater than 0.02 are generally called thick-walled steel pipes. Thick-walled steel pipes have a very wide range of uses. Because their pipe walls...Read more -
Maintenance methods of precision welded pipes
Precision welded pipes are high-precision pipes used in electronics, precision machinery, optical instruments, and other fields. Due to their high-precision structure and smooth surface finish, precision welded pipes require careful maintenance. Here are some methods for maintaining precision wel...Read more