DIN 17172 STE320.7 seamless steel pipe is formed by bending, which is also called bending. There are two kinds of bending of DIN 17172 STE320.7 seamless steel pipe, one is true bending, the other is empty bending.
EN10217-2 P265GH welded steel pipe, also known as welded pipe, is a steel pipe made of steel or strip steel after crimping and welding. The length is generally 6 meters. EN10217-2 P265GH welded steel pipe has a simple production process, high production e
30CrMo alloy steel pipe contains carbon 0.26~0.34, silicon 0.17~0.37, manganese 0.40~0.70, molybdenum 0.15~0.25, chromium 0.80~1.10, 30CrMo alloy steel pipe and seamless tube are both related and different, and should not be confused.
