ASTM A53 ole auamea kaponie mafai ona faʻaaogaina e fai ma uamea faʻavae poʻo mo paipa maualalo maualalo.
ASTM A53 carbon steel paipa (ASME SA53) o se faʻamatalaga e ufiufi ai seamless ma ueloina uliuli ma vevela paʻu uʻamea paipa mai NPS 1/8″ i NPS 26.A 53 ua mamanuina mo le mamafa ma masini talosaga ma o loo avanoa foi mo le faaaogaina lautele.Steam, vai, kesi ma laina ea.
O le paipa A53 e maua i ituaiga e tolu (F, E, S) ma togi e lua (A, B). A53 Ituaiga F e faia e ala i le fa'apipi'iina o le ogaumu po'o le fa'aauauina o le su'isu'i (Va'ega A na'o) A53 Ituaiga E e ala i le uelo tetee (Visi A ma le B).
Vasega B A53paipa e leai se meao la tatou oloa sili ona ogaoga i lalo o lenei faʻamatalaga. A53 paipa e masani ona ta'ilua fa'amaonia pe a fa'atusatusa i le A106 B fa'apa'u leai se mea.
ASTM A53paipa u'amea lamolemoleo se American standard grade.A53-F fetaui ma mea Saina Q235, A53-A fetaui ma mea Saina Nu. 10, ma A53-B fetaui ma mea Saina Nu.20.
Fa'agasologa o gaosiga Ua vaevaeina paipa u'amea su'esu'e i paipa fa'a'au'au fa'afefete ma paipa fa'ato'a malulu e tusa ai ma le gaosiga o le gaosiga.
1. O le faagasologa o le gaosiga o le paipa uʻamea sologa lelei: paipa paipa → faʻamafanafana → perforation → tolu-roll / koluse taʻavale → aveese paipa → sizing → cooling → faʻasaʻo → suʻega hydraulic → maka → lever suʻesuʻeina o paipa uʻamea. Aafiaga. 2. Gaosiga fa'agasologa o le malulu tosoina paipa u'amea le lelei: paipa paipa → vevela → perforation → blanking → annealing → pickling → oiling → tele ata malulu → paipa paipa → vevela → fa'asa'o → su'ega hydraulic → maka → faletusi tui.
Fa'atatauga1. Fausiaina: lalo o paipa, vai i lalo o le eleele, felauaiga vai vevela. 2. Masini, fa'alava vao, fa'agaoioiga vaega o masini, ma isi.
Taimi meli: Apr-12-2023