ERW pipe mill welding e fapana joang le mekhoa e meng ea ho cheseletsa? ERW tube mill/ZTZG

P: ERW welding e fapana joang le mekhoa e meng ea ho cheselletsa?

A: ERW welding e fapane le mekhoa e meng e kang submerged arc welding (SAW) le gas metal arc welding (GMAW) ka hore e sebelisa khanyetso ea motlakase ho hlahisa mocheso bakeng sa welding. Ts'ebetso ena e sebetsa hantle haholo 'me e lumella tlhahiso e tsoelang pele.