E sebelisoa bakeng sa tjheseletsa 500MPa low alloy steel single le multi-pass welding;hape bakeng sa lebelo le phahameng lipoleiti tšesaane, pipe line tšepe tjheseletsa.
E loketse ho tjheseletsa ka letsoho, welding othomathike le tjheseletso ya roboto, joalo ka mochini oa oli, mochini o boima oa crane, likepe tsa khatello,
likepe tsa lik'hemik'hale tsa oli, 'mele oa sekepe, , mohaho oa tšepe oa kaho, joalo-joalo.