Ta'ita'i Paipa Uamea Gaosi & Fa'atau I Saina |

Malamalama Fa'atatau ile ERW

        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 paipa felauaiga i le lalolagi.
Pe a uʻuina paipa ERW, e faʻasaʻo 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 mata ona fai 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.I lalo tatou te lisiina tulaga masani i le paipa.
ERW ASTM A53 Vasega A ma B paipa uamea (ma uamea) ASTM A252 paipa u'amea ASTM A500 fa'aputu paipa ASTM A134 ma ASTM A135 paipa fausaga.EN 10219 paipa S275, S355 paipa.
ERW Pipa Uamea Umea ASTM A269 Tulaga Fa'amatalaga & Fa'amatalaga ASTM A270 Paipa Uamea Uila ASTM A312 Paipa Umea ASTM A790 Paipa Uamea Fa'aili Ferritic/Austenitic/Duplex Paipa Uamea.
API ERW laina paipa API 5L B i le X70 PSL1 (PSL2 e tatau ona HFW faagasologa) API 5CT J55/K55, N80pusa ma paipa.
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 tekinolosi ERW, o loʻo faʻaaogaina le tele o paipa uʻamea ERW i le suauʻu ma le kesi fanua, fale gaosi oloa, ma isi.

paipa uamea fa'apitoa
paipa u'amea puipui mafiafia
fa'asoa paipa fausaga uelo

Taimi meli: Me-04-2023

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