Black powder coated steel pipe is a black steel pipe with a metal surface coated with powder. This powder can extend the life and corrosion resistance of the black steel pipe, making the metal tube more beautiful and durable, so it is widely used in all walks of life.

The biggest difference between A53 and A106 is pipe meeting the A106 standard can only be seamless.

This article will discuss the 8 differences between 304 and 316 stainless steel pipes.

304 stainless steel seamless pipe is a seamless pipe manufactured in accordance with ASTM standards using 304 stainless steel as raw material.

The raw materials of seamless pipes can be divided into carbon steel, alloy steel and stainless steel.

The reason why hot-dip galvanized seamless steel pipes produce color difference is because iron and zinc react violently.