Isetyenziselwa ukuwelda i-500MPa yentsimbi ephantsi ye-alloy kunye ne-multi-pass welding;kwakhona ngesantya esiphezulu iipleyiti ezibhityileyo, umbhobho umgca welding yentsimbi.
Ilungele ukuwelda ngesandla, i-welding ezenzekelayo kunye ne-robot welding, njengoomatshini beoyile, oomatshini abanzima becrane, iinqanawa zoxinzelelo,
iinqanawa zeekhemikhali ze-oyile, umzimba weenqanawa, isakhiwo sentsimbi yokwakha, njl.