O paipa uamea o se ituaiga u'amea ma vaega gaogao, o lona umi e sili mamao atu nai lo le lautele poʻo le taamilosaga.Ua vaevaeina i le lapotopoto, sikuea, rectangular mapaipa u'amea fa'apitoae tusa ai ma foliga o vaega;E mafai ona vaevaeina ikaponi fausaga uamea paipa, paipa u'amea fa'ameamea maualalo,u'amea paipa uameama paipa uamea tu'ufa'atasi e tusa ai ma meafaitino;E mafai ona vaevaeina i paipa uʻamea mo paipa felauaiga, fausaga inisinia, masini vevela, alamanuia petrochemical, gaosiga o masini, vili faʻafanua, masini maualuga, ma isi;E tusa ai ma le faagasologa o le gaosiga, e mafai ona vaevaeina i paipa uʻamea seamless ma paipa uʻamea.E mafai ona vaevaeina paipa u'amea seamless i ta'avale vevela ma ta'avale malulu (tusi).E mafai ona vaevaeina paipa u'amea u'amea i le su'isu'i sa'o paipa u'amea ma li'o su'isu'i paipa uamea.
O paipa uʻamea e le gata e faʻaaogaina e felauaiga ai le vai ma le paʻu paʻu, faʻafeiloaʻi le malosi o le vevela, gaosia vaega masini ma koneteina, ae faʻapea foʻi ma se uʻamea tau tamaoaiga.O le faʻaaogaina o paipa uʻamea e gaosia ai fausaga fale, pou ma lagolago faʻainisinia e mafai ona faʻaitiitia le mamafa, faʻasaoina le 20 ~ 40% o uʻamea, ma iloa le fausiaina o masini.O le faʻaaogaina o paipa uʻamea e fai ai alalaupapa alalaupapa e le gata ina faʻasaoina mea uʻamea ma faʻafaigofie le fausiaina, ae faʻaitiitia ai foi le vaega o le ufiufi puipui, faʻasaoina tupe teufaafaigaluega ma tau tausiga.
I le gaosiga o auala
E tusa ai ma le auala gaosiga, e mafai ona vaevaeina paipa uʻamea i ni vaega se lua: paipa uʻamea seamless mapaipa uamea uelo.O paipa uʻamea uʻamea o loʻo taʻua o paipa uelo mo pupuu.
1. Fa'alava uamea e leai se meae mafai ona vaevaeina i vevela ta'avale seamless tubes, malulu toso tubes, sa'o paipa uamea, vevela faalauteleina tubes, malulu milo tubes ma extruded tubes e tusa ai ma metotia gaosiga.
Paipa u'amea lamolemoleo lo'o faia i le u'amea maualuga maualuga po'o le u'amea u'amea, lea e mafai ona ta'avale vevela po'o fa'alili malulu (tusi).
2. Ua vaevaeina paipa uʻamea i totonu o le ogaumu faʻapipiʻi paipa, uʻamea eletise (resistance welding) paipa ma paipa otometi arc uelo ona o latou faiga uelo eseese.Ua vaevaeina i latou i paipa su'i sa'o uelo ma paipa uelo uelo ona o latou faiga uelo eseese.O latou foliga pito e vaevaeina foi i paipa uelo lapotopoto ma faʻapitoa-faʻailoga (sikuea, mafolafola, ma isi) paipa uelo.
O paipa u'amea u'amea o lo'o fa'apipi'iina mai ipu u'amea ta'avale fa'atasi ai ma su'isu'i po'o so'o.I le tulaga o le gaosiga o auala, ua vaevaeina foi i latou i paipa uʻamea uʻamea mo le maualalo o le mamafa o le felauaiga o le suavai, lilivau eletise uʻamea paipa uʻamea, tuusaʻo taʻavale uʻamea paipa, paipa uʻamea eletise, ma isi. paipa vai ma kesi.Uila paipa e mafai ona faʻaaogaina mo paipa vai, paipa kesi, paipa faʻavevela, paipa eletise, ma isi.
O le paipa uamea e mafai ona vaevaeina i paipa carbon, paipa u'amea, paipa u'amea, ma isi mea e tusa ai ma mea paipa (ie ituaiga uamea).
E mafai foi ona vaevaeina paipa carbon i paipa uamea masani masani ma paipa fausaga carbon sili ona lelei.
Alloy paipa e mafai ona vaevaeina i paipa uʻamea maualalo, faumea fausaga paipa, paipa uʻamea maualuga ma paipa malosi maualuga.Fa'alava fa'amau,vevela ma fa'ama'i fa'apa'u uamea fa'alava,sa'o paipa uamea seamlessma le maualuga o le vevela paipa faumea.
Taimi meli: Oke-25-2022