ERW paipa uameae faia i le maualalo o taimi poʻo le maualuga o le eletise eletise "tetee".O paipa lapotopoto ua uelo mai ie uamea ma su'iga faaumiumi.E faʻaaogaina e felauaiga kesi ma mea vai e pei o le suauʻu ma le kesi masani, ma e mafai ona faʻafetaui manaoga eseese o le maualuga ma le maualalo o le mamafa.O lo'o i ai nei se tulaga taua i le tulaga o felauaigapaipai le lalolagi.
O afeau'u paipa ERW, e faʻasaʻoloto le vevela pe a tafe le taimi nei i luga o le faʻafesoʻotaʻi o le sone uelo.E fa'avevela pito u'amea e lua i le tulaga e mafai ai e le tasi pito ona fausia se fusi.I lenei tulaga, i lalo o le mamafa soofaatasi, o pito o le paipa avanoa e faʻafefeteina ma faʻapipiʻi faʻatasi.E masani lavaERW paipae iai le maualuga pito i fafo e 24 inisi (609 mm), o paipa lapopo'a e fa'aaogaina i le SAW.
E tele paipa e mafai ona faia i le auala ERW.O lo'o i lalo o lo'o matou lisiina tulaga masani i le paipa.ERW ASTM A53 Vasega A ma B paipa uamea (ma uamea) ASTM A252paipa uamea carbonASTM A500 fa'aputu paipa ASTM A134 ma ASTM A135 fa'atulagaina paipa EN 10219 paipa S275,S355 paipa.ERW Uamea Uamea Paipa ASTM A269 Tulaga & Fa'amatalaga ASTM A270 Paipa Uamea ASTM A312 Paipa Pa'epa'e ASTM A790/Du'u u'amea Umea .API ERW laina paipa API 5L B i X70 PSL1 (PSL2 e tatau ona HFW faagasologa) API 5CT J55/K55,N80 casing ma tubing.
Faʻaaogaina ma le faʻaogaina o le paipa uʻamea ERW: O le paipa uʻamea ERW o loʻo faʻaaogaina mo le felauaiga o kesi ma mea vai e pei o le suauʻu ma le kesi masani, ma e mafai ona ausia manaʻoga maualalo ma maualuga.I tausaga talu ai nei, faʻatasi ai ma le atinaʻeina o tekonolosi ERW, o loʻo faʻaaogaina le tele o paipa uʻamea ERW i le suauʻu ma le kesi fanua, fale gaosi oloa, ma isi.
Taimi meli: Apr-12-2023