Q345B Seamless tube

Short Description:

Production specification:

Outer diameter of steel pipe 20-426

Steel pipe wall thickness of 20-426

Main characteristics:

Good comprehensive mechanical properties, weldability, cold, hot working properties and corrosion resistance, with good low temperature toughness

Product application:

Ships, boilers, pressure vessels, oil storage tanks, Bridges, power plant equipment, lifting machinery and other welding structures with higher loads