ERW paipa

  • A214 A178 A423 A53 Pipa U'u Sa'o, ERW, Paipa Fa'alava

    A214 A178 A423 A53 Pipa U'u Sa'o, ERW, Paipa Fa'alava

    Fa'aaliga o oloa:

    O le paipa faʻafefeteina uamea e faʻaaogaina lautele i le suauʻu, alamanuia vailaʻau, vailaʻau, meaʻai, fau vaa, puipuiga o le siosiomaga ma isi fanua.E faia i le u'amea lipine uamea u'amea, e maualuga le vevela tetee, corrosion teteʻe, malosi malosi tetee ma isi uiga.

  • 304, 316, 347H, S32205 Uila Uila Paipa/RW

    304, 316, 347H, S32205 Uila Uila Paipa/RW

    Fa'aaliga o oloa:

    Pipa u'amea u'amea uamea, e ta'ua o paipa uelo, e masani ona fa'aaogaina uamea po'o fusi u'amea e ala i le iunite ma fa'ameamea u'amea pe'a uma uelo faia i paipa u'amea.E faigofie le gaosiga o paipa uamea uʻamea, maualuga gaosiga lelei, tele ituaiga ma faʻamatalaga.

    E tusa ai ma le faaaogaina, ua vaevaeina i le paipa uelo lautele, paipa exchanger vevela, condenser paipa, uʻamea paipa uelo, okesene uelo paipa, uaea casing, metric paipa uelo, paie paie, loloto lelei paipa paipa, paipa taavale, paipa transformer, eletise. u'uina paipa puipui manifinifi, paipa uelo eletise ma paipa uelo si'o.

  • St52 A178 A53/304 316 347 Fa'aigoa Fa'aigoa/Ta'afa'afafa'i

    St52 A178 A53/304 316 347 Fa'aigoa Fa'aigoa/Ta'afa'afafa'i

    Fa'aaliga o oloa:

    paipa sikuea o se fa'alava sikuea sikuea malamalama manifinifi-pa puipui paipa u'amea, e ta'ua foi uamea refrigeration punou talaaga otooto.O se ta'avale vevela po'o le malulu ta'ai fasipepa po'o le mea fa'avae e ala i le malulu fa'apipi'i fa'agaoioiga ona faia lea i le maualuga o le ueloina o vaega sikuea sikuea foliga tele o le sila.Vagana ai le mafiafia o le puipui ma mafiafia, le tele tulimanu ma le lamolemole o le itu e oʻo uma pe sili atu foi i le tulaga o le tetee welded malulu faia sikuea sikuea.O mea fa'ainisinia fa'apitoa, fa'apipi'iina, mea tau masini malulu ma vevela ma fa'a'ele'ele e lelei, fa'atasi ai ma le malosi maualalo o le vevela.

    Fa'aogaina o paipa, gaosiga fa'ainisinia, galuega fau u'amea, fau va'a, lagolago malosi o le la, fa'ainisinia fausaga u'amea, inisinia eletise eletise, fale eletise, fa'ato'aga ma masini kemikolo, puipui puipui tioata, ta'avale ta'avale, malae va'alele, faufale faufale, ala tetele, fale fausiaina, vaʻa mamafa, tane suauʻu teuina, Alalaupapa, masini nofoaga eletise, masini felauaiga siitia ma isi uta maualuga o fausaga uʻamea, ma isi.

  • St37 St52 A214 A178 A53 A423 Fa'aigoa Uila Paipa, ERW

    St37 St52 A214 A178 A53 A423 Fa'aigoa Uila Paipa, ERW

    Fa'aaliga o oloa:

    Hot-dip galvanized paipa o le faia lea o le uʻamea uʻamea ma uʻamea matrix tali ma maua ai se apa uʻamea, ina ia tuufaatasia le matrix ma le apa ufiufi.O le galvanizing vevela o le paipa u'amea muamua, ina ia aveese le u'amea oxide i luga o le pito i luga o le paipa uamea, pe a uma ona pikiina, e ala i le ammonium chloride poʻo le zinc chloride solution poʻo le ammonium chloride ma le zinc chloride fefiloi tane vai, ona auina atu lea i totonu o le vevela vevela. tane fa'apalapala.Hot-dip galvanizing o loʻo i ai le lelei o le ufiufi toniga, faʻapipiʻi malosi ma le umi o le auaunaga.Fa'alavelave fa'aletino ma vaila'au fa'atupu fa'atasi ma le vaifofo u'amea u'amea o le paipa u'amea u'amea vevela, fau ai se fa'a'ele'ele-fa'a'ele'ele ma fufusi fa'amea u'amea tasi.Alloy layer ua tu'ufa'atasia ma le fa'a'amea mama mama ma u'amea faumea matrix, o lona uiga e malosi lona tete'e.

  • API 5L 3PE Q345 St37 St52 Paipa Uila, ERW, Paipa Uila

    API 5L 3PE Q345 St37 St52 Paipa Uila, ERW, Paipa Uila

    Fa'aaliga o oloa:

    O le pili o loʻo faʻaaogaina mo le uʻamea o paipa uʻamea o le uʻamea uʻamea poʻo le uʻamea uʻamea, ona o le eseese o le faʻagasologa o le uʻamea, e vaevaeina i le ogaumu uʻamea paipa, uʻamea eletise (resistance welding) paipa ma paipa otometi arc.Ona o ona ituaiga uelo eseese, ua vaevaeina i paipa su'i sa'o ma paipa uelo silo.Ona o lona foliga pito ua vaevaeina i paipa uelo lapotopoto ma ituaiga eseese (sikuea, mafolafola, ma isi) paipa uelo.