Drill pipe is hollow, thick-walled piping that transmits drilling fluid and torque through the wellbore to the drill bit on a drilling rig. It is manufactured to withstand severe internal and external ...

Pipe flanges are protruding rims, edges, ribs, or collars used to make a connection between two pipes or between a pipe and any type of fitting or equipment component. Pipe flanges are used for ...

A metallurgical review of Sanon stainless steel pipes, focusing on weld quality, annealing control, and passivation.

Steel pipesHave you ever seen metal pipes, or "steel pipes," at construction sites (or even in anime and games)? In daily life, we have an image of what a steel pipe is and call them that, but these ...