Hydrostatic Test of Spiral Steel Pipe (SSAW)
One of the spiral pipe (SSAW steel pipe) testing methods is to carry out a water pressure test, so what is the purpose of the water pressure test? Here is a brief introduction.
The hydraulic test of ...
What Factors will Affect the Development of the Longitudinal Welded Pipe Industry?
With the development and progress of society, many industries are also undergoing rapid development. Among them, the longitudinally welded pipe industry is also one of them. However, some factors also...
Classification and Use of Seamless Steel Pipe Penetration Testing Methods
Seamless steel pipe penetration testing has simple principles, flexible methods, and strong adaptability. It can detect surface opening defects in any direction at one time. It has high detection sens...
Quality Inspection of Spiral Steel Pipe – Wilson Pipeline Manufacturing Co.,Ltd
Spiral steel pipes (SSAW) will undergo mechanical performance test, flattening test and flaring test before leaving the factory, and must meet the requirements of the standard. The quality inspection ...
Seven Factors Affecting the Fatigue Strength of Seamless Pipe Materials
The fatigue strength of seamless steel pipe materials is extremely sensitive to various external and internal factors. External factors include the shape and size of the parts, surface finish and cond...
ERW vs. LSAW Steel Pipe – Wilson Pipeline
ERW Steel Pipe
Straight seam high-frequency resistance welded pipe (ERW) uses the skin effect and proximity effect of high-frequency current to heat and melt the edge of the pipe blank after t...
