S31254 steel pipe, as a special steel, has unique material properties and a wide range of applications. Let us learn more about its mysteries.1. Material characteristics of S31254 steel pipeS31254 steel pipe, also known as 254SMO steel pipe, is a high-molybdenum alloy stainless steel whose main comp

Galvanized steel pipe has the dual advantages of corrosion resistance and long service life, and the price is relatively low, so its usage rate is getting higher and higher now. However, some users do not pay attention when welding galvanized pipes. It has caused some unnecessary trouble. So what is

Large-diameter seamless steel pipes can be divided into straight seam arc welded steel pipes and straight seam submerged arc welded steel pipes according to traditional processes. The production process of straight seam welded pipe is simple, low cost, rapid development, and high production efficien

1. The name coverage is different. According to different forming methods, steel pipes can be divided into welded steel pipes and seamless steel pipes. Precision steel pipes are included in welded steel pipes or seamless steel pipes, and their coverage is smaller. Precision steel pipes are steel pip

With the rapid development of our country's economy, the energy industry has become increasingly prosperous. As one of the important pipe products in the energy industry, seamless steel pipes have a quality and performance that are directly related to the safety and stability of the energy industry.

Internal and external hot-dip galvanized steel pipes are a commonly used pipe material in construction, and their anti-corrosion properties have been proven in various environments.1. Principles of hot-dip galvanizing technology for DN100 internal and external hot-dip galvanized steel pipesInternal

1. Dimensions: This includes the outer diameter (OD), wall thickness, and length of the pipes. These dimensions are crucial for ensuring compatibility with other components and fittings in the intended application.2. Material: The material composition of the pipes, such as the type of steel or alloy

1. Manufacturing Defects: Poor manufacturing processes or equipment maintenance can lead to scratches during the cold drawing process. This might include defects in the drawing dies or improper lubrication.2. Handling and Transportation: Scratches can occur during handling, loading, unloading, or tr

1. Use Appropriate Tools: Utilize tools specifically designed for cutting thick-walled steel pipes, such as reciprocating saws, band saws, or pipe cutting machines. Ensure that the tools are in good condition and appropriate for the thickness of the pipes.2. Wear Personal Protective Equipment (PPE):

1. Pigging: The steel billet, typically a round ingot, is cleaned and inserted into a mandrel to facilitate the piercing process. This is known as pigging and is done to ensure the billet is centered and to remove any scale or contaminants.2. Piercing: The billet is pierced by a spinning mandrel, wh