ASTM A795 ERW Pipe is an electric resistance welded pipe produced in accordance with the standards of the American Society for Testing and Materials (ASTM International).

The casing head is an important connection between casing and wellhead equipment.Its lower end is connected to the surface casing through threads, and its upper end is connected to the wellhead device or blowout preventer through flanges or clamps.

Stainless steel 304 ERW pipe is a metal material made of austenitic stainless steel 304 through resistance welding.

Two different building materials, pipe piles and H piles, are widely used in various structures. This article will compare the characteristics of pipe piles and H piles in detail to help readers make clear decisions based on actual needs.

Seamless cold drawn tube (SCDT) is a metal material made by a special process.

Black steel pipes are commonly used in various applications, but they come with their own set of advantages and disadvantages. Learn about the pros and cons of black steel pipes here.