Tube billet o le pili lea mo le gaosiga o paipa uʻamea e leai se aoga, ma o le sili ona faʻaaogaina i loʻu atunuu o loʻo faʻaauau pea le lafoina o pili ma rolling billets.E tusa ai ma le faiga o le gaosiga o le paipa paipa, e mafai ona vaevaeina i: ingot, fa'asolo fa'asolosolo pili, ta'avale pa'u, vaega pillet ma pillet lafo omo.

Hot-taai seamless faagaau u'amea gaosiga laina paipa paipa taiala filifiliga

①E tatau ona fa'aogaina paipa u'amea u'amea fa'a'a'a'a'ai fa'au'u fa'au'au fa'asolo e fai ma mea mata.Pe a gaosia ni togi faʻapitoa poʻo faʻagasologa o gaosiga faʻapitoa, e mafai ona faʻaogaina isi auala faʻapipiʻi e pei ole taʻavale billets, faʻailoga pili, filifili uʻamea polygonal ma filifili electroslag..

②O tulaga faʻapitoa o le paipa paipa e tatau ona tausisia tulafono talafeagai o le tulaga o pisinisi o loʻo i ai nei "Faʻaauau le Faʻasalalau Tube Billet" YB / T4149.

Tulaga filifilia mo mea paipa mo laina u'amea u'amea u'amea u'amea ma toso malulu

①O le mea paipa mo le fa'afefeteina fa'a'au'au fa'apipi'i laina fa'apipi'i lelei e filifilia sa'o mai mea fa'amea paipa e gaosia e le u'amea u'amea u'amea laina gaosiga.

②O le tele o mea paipa e tatau ona latalata ile tele ole paipa u'amea mae'a fa'ato'a malulu ma toso malulu.

O le filifiliga saʻo ma le faʻaogaina o avanoa faʻapipiʻi e mafai ona taʻalo se taimi-faʻasaoina ma lelei sao i le gaosiga, ma maua ai le tau maualalo, maualuga le lelei o paipa uamea.