Plasma welding method is using the plasma heating zone edge welding method.Plasma is a kind of positively charged particles (ions) and negatively charged particles (electrons) high ionized gas.The electrons from the atoms of gas arc discharge under the action of forming ions.

     When meet with atoms and ions, electronic giving energy to the atoms and ions, the kinetic energy is converted into heat energy.Into arc welding torch gas compression, as a result, such as improved ionization conditions, forming a plasma.The plasma temperature is 3000 DHS C or higher.Welded pipe by plasma welding method, want to add 5% ~ 15% of hydrogen in argon gas.

    Shout the world low carbon steel tube available ionized gas such as argon do, using CO2 as the shielding gas.Wall thickness of 7 mm stainless steel pipe produced by plasma welding, the welding speed is 50% ~ 200% higher than the argon arc welding, it is best to use plasma welding production of steel tube wall thickness is greater than 4 mm.

   Hebei Abter is a leading supplier and exporter of  steel pipes in China. Abter is an exporting company who is jointly invested by 6 top steel factories ,with  the purpose to providing multiple products and professional services to the clients.we establish a long -term business relationship with many  Group Company .Our company is a large scale enterprise which manufacture and supply LSAW, fluid pipe, SSAW,ERW, DIN Tube, , alloy pipe, tubing, casing, line pipe, etc. With advanced technological equipment, tremendous technical strength and reliable product quality, our seamless steel pipes have been exported to the Middle East, Southeast Asia, Africa, South America, North America, Europe, Australia and many other countries and regions.