Welded Tubing vs Seamless ọpọn

Nikẹhin, iwọ yoo nilo lati pinnu boya o nilo ọpá alailẹgbẹ tabi ọpọn okun tabi igi welded tabi ọpọn okun.O ṣe tube welded nipa alurinmorin kan rinhoho ti irin sinu tube fọọmu, nigba ti o ṣe a iran tube nipasẹ extruding irin igi lati kan irin igi ati ki o fa o nipasẹ kan tube-sókè kú.

Lakoko ti awọn tubes welded maa n jẹ ọrọ-aje diẹ sii, wọn tun maa n jẹ ki o kere si ipata.Ni afikun, ọpọn iwẹ alailẹgbẹ yoo fun ọ ni 20 ogorun ilosoke ninu titẹ iṣẹ lori iwọn kanna ati ohun elo ti tube welded.