Hot-rolled seamless steel pipe from the tube to the product generally requires two heating, which perforated tube before and after heating and rolling blank pipe diameter at a given pre-heating; production...
1. The analysis of plasticity of square pipe Plasticity refers to the plastic deformation(permanent deformation) of metal material under the action of the load, which can not be damaged. 2. The analysis...
Hot extrusion process meets stringent product standards, widely used in military, nuclear power, petrochemical, and other cutting-edge areas of aviation and a variety of stainless steel tubes, high-quality...
Mild carbon steel pipe is one of boilr pipes used in the the power plant boiler pipe. Most of these tubes work under high temperature and pressure, therefore, there is certain requirements on the mechanical...
Brittle tempering temperature range based on precision tubes can be divided into low and high temperature temper brittleness temper brittleness. After tempering brittleness precision tube alloy steel...
Seamless steel pipes with small diameters can be called small bore seamless steel pipes, which can be divided into seamless small bore steel pipes and straight seam (also known...
The ASTM A420 WPL6 pipe fitting means the butt weld pipe fittings whose material is ASTM A420 grade WPL6.ASTM A420 is standard specification for piping fittings of wrought carbon steel and alloy...
In the first half of 2021, Chinese steel mills have churned out nearly 12% more crude steel compared to the same period in 2020, according to a Wood Mackenzie note. Production is likely to be lower in...
China's Ministry of Commerce (MOC) has announced that during the May 22-28 period this year the overall average finished steel price in China indicated a slight downtrend. In the given period, the...