An extruded seamless steel pipe is a pipe made by heating a round steel billet to a certain temperature and extruding it through multiple passes in an extruder. Extruded seamless steel pipe has the following functions and characteristics:1. Improve the strength and hardness of the steel pipe: Extrus

Steel, as the backbone material of modern industry, carries numerous important responsibilities in construction, transportation, energy, and other fields. Among many steel products, seamless steel pipes are widely used in various industries due to their unique manufacturing process and excellent per

Q235B large-diameter spiral steel pipe is a commonly used steel pipe material with a wide range of applications and significant technical advantages.1. Material properties of Q235B large diameter spiral steel pipeQ235B large diameter spiral steel pipe is made of Q235B steel plate. Its main character

Spiral steel pipes are mainly used in water supply projects, the petrochemical industry, the chemical industry, the electric power industry, agricultural irrigation, and urban construction. Spiral steel pipes are among the 20 key products developed in my country. For liquid transportation: water sup