Q345B sikuea sikuea gaosi faʻamaonia le lelei
1. E tusa ai ma le faagasologa - arc uelo faagaau faatafafa, tetee uelo faagaau faatafafa (maualuga taimi ma maualalo taimi), kesi uelo faagaau faatafafa ma ogaumu uelo faatafafa tube.
2. E tusa ai ma le uelo - sa'o uelo paipa sikuea ma spiral uelo sikuea paipa.
ua vaevaeina paipa sikuea i masani carbon uamea sikuea sikuea ma maualalo tu'u sikuea sikuea e tusa ai ma mea.
1. Ua vaevaeina masani carbon uamea i Q195, Q215, Q235, SS400, 20 # sila, 45 # sila, ma isi.
2. Ua vaevaeina u'amea maualalo maualalo i Q345, 16Mn, Q390, St52-3, ma isi.
Ua vaevaeina paipa sikuea i totonu o le atunu'u fa'ata'ita'iga fa'aigoa fa'amaufa'ailoga, Iapani fa'amaufa'ailoga fa'atafafafafagu, fa'aau Peretania tulaga fa'atafafafafasi, American fa'amaufa'ailoga fa'atafafafa tubes, Europa tulaga fa'atafafa fa'atafafafa tubes le fa'ata'ita'i fa'auma tu'ufua e tusa ai ma tulaga gaosiga.
O paipa sikuea e faʻavasegaina e tusa ai ma foliga o vaega:
1. Fa'alava sikuea fa'alava faigofie: fa'aigoa sikuea, fa'aigoa fa'afa'afa'afafa'i.
2. Fa'aigoa sikuea fa'atasi ma vaega lavelave: fugala'au fa'aigoa fa'aigoa fa'aigoa, fa'agafa'afa'agafa'aga tatala, fa'a'au fa'amea fa'afafagu ma fa'ailoga fa'apitoa fa'afagu sikuea.
Ua vaevaeina paipa sikuea i paipa faatafafa u'a vevela vevela, paipa sikuea eletise eletise, paipa sikuea suauu ma paipa sikuea piki e tusa ai ma togafitiga luga.
Fa'aigoa fa'aigoa e fa'avasegaina i le fa'amoemoega: fa'amaufa'ailoga fa'ameamea mo teuteuga, fa'amaufa'ailoga fa'ameamea mo masini meafaigaluega, fa'aigoa sikuea mo alamanuia fa'ainisinia, fa'amaufa'ailoga fa'ameamea mo alamanuia vaila'au, fa'auma sikuea mo le fausaga u'amea, fa'amaufa'ailoga mo le fauina o va'a, fa'aigoa sikuea mo ta'avale, fa'auma sikuea mo u'amea u'amea ma koluma, ma faagaau faatafafa mo faamoemoega faapitoa.
E fa'avasega fa'apa'au fa'afa'afa'afafa e fa'atatau i le mafiafia o le puipui: fa'alava fa'afa'afa'afafa'i puipui mafiafia, fa'alava fa'afa'afa'afafa'a mafiafia puipui ma fa'alava fa'afafa'a manifinifi puipui.
Fa'aoga fanua: e fa'aaogaina lautele i masini gaosiga, fale faufale, alamanuia metallurgical, ta'avale fa'ato'aga, greenhouses fa'ato'aga, alamanuia tau ta'avale, nofoaafi, ala tetele, auivi pusa, meafale, teuteuga ma fausaga u'amea.
Mo le fausiaina o inisinia, puipui puipui tioata, teuteuga o le faitotoa ma le faamalama, fausaga uʻamea, puipui puipui, gaosiga o masini, gaosiga o taavale, fale gaosi oloa, fau vaa, fale gaosi oloa, eletise eletise, faʻatoʻaga faʻatoʻaga, faʻatoʻaga greenhouse, uila uila, uila afi, fata, mea faigaluega faamalositino, taimi paganoa ma turisi oloa, meaafale uʻamea, faʻamatalaga eseese o le suauʻu casing, paipa suauʻu ma paipa paipa, vai, kesi, otaota Ea, vevela ma isi felauaiga vai, tau afi ma lagolago, fale gaosi oloa, ma isi.
