Fa'aitiitiga fa'aitiitiga API 5L Vasega B X42 X46 X52 Uila po'o ERW Line Pipe

O le ki i lo tatou manuia o le "Oloa Lelei Lelei, Tau talafeagai ma Auaunaga Lelei" mo le faʻaitiitiga faʻatau API 5L Grade B X42 X46 X52 Welded poʻo le ERW Line Pipe, pe a iai sau faʻamatalaga pe manaʻo e tuʻu se faʻatau muamua ia mautinoa e leai. fa'atali e fa'afeso'ota'i i matou.
O le ki i lo tatou manuia o le "Oloa Lelei Lelei, Tau talafeagai ma Auaunaga Lelei" moSaina Line Pipe ma ERW Line Pipe, Ua silia nei ma le 20 tausaga o faia a matou fofo.Ole tele ole fa'atau oloa, o lea ua tatou maua le tau sili ona tauva, ae sili ona maualuga.Mo tausaga ua tuanaʻi, matou te maua ni faʻamatalaga lelei tele, e le gata ona matou te tuʻuina atu oloa lelei, ae faʻapea foi ona o la matou auaunaga lelei pe a uma ona faʻatau.Sa matou i ai iinei e fa'atali mo oe mo lau su'esu'ega.
PSL1, PSL2 ma Acidic Media Types.

E masani ona fa'aogaina le PSL1, lea e tutusa ma le ASTM A106 B ma le A53 B.

O le PSL2 o se paipa maualuga faʻapitoa faʻapitoa faʻatasi ma manaʻoga faʻapitoa mo vailaʻau ma le malosi faʻainisinia.E manaʻomia e le PSL2 nisi metotia suʻega e pei ole suʻega e le faʻaleagaina, suʻega aʻafiaga CVN, DWT, ma isi.

API 5L B PSL2 o lo'o fa'atusalia e API 5L BN/Q/R/M.

Acidic medium: Mo pipelines acid e pei ole siosiomaga H2S, o le pipeline mea e iai manaoga masani mo elemene vailaʻau e pei ole carbon, phosphorus ma le sulfur.Fa'asinomaga tulaga NACE MR0175.

Suffix mataitusi o lo'o fa'amaoti mai ai tu'utu'uga tu'uina atu o paipa:

R: Pe a taavalevale.

N: fa'asa'o le ta'avale, fa'asa'o fa'atupu, fa'asa'o.

F: Fa'aitagofie ma fa'a'ave'esea.

M: Ta'avale vevela po'o le fa'aogaina o le thermomechanical.

S: Sour medium ma PSL2 paipa mo NS, QS, MS, eg API 5L Vasega B NS, API 5L B QS.

Ituaiga e leai ni su'ega ma uelo (RW, LSAW, SSAW/HSAW).

Ituaiga leai se fa'ailoga:e aofia ai paipa fe'avea'i fa'afefete i luga ole 3 inisi, paipa fa'afefete fa'afefete ile 3 inisi.

ERW Su'ega Ituaiga:Resistance Welding, talafeagai mo paipa e oo atu i le 24 inisi.

Su'isu'i Sa'o Su'i Su'ega Fa'asa'o Ituaiga:Uu fa'alava fa'aumiumi, e fetaui mo paipa i fafo e 20 inisi i le 48 inisi.O le LSAW e lauiloa foi o le JCOE, o lona uiga o le faia o foliga mai le J-foliga, C-foliga, O-foliga, ona sosoo ai lea ma paipa malulu.

Ituaiga SSAW/HSAW:Su'ega Fa'asu'e Fa'a'ele'ele po'o Vaila'i mo paipa e o'o i le 100″ OD.

API 5L Vasega B, ASTM A106 Vasega B ma A53 Vasega B, o nei mea e tolu o mea e sili ona faʻaaogaina i le fausiaina o paipa poʻo le suauʻu ma le kesi ma pisinisi felauaiga vai.

ASTM 106 Pipe o lo'o fa'asino ile paipa uamea kaponi ua ta'ai vevela po'o le toso malulu (ta'avale).

ASTM A53 paipa e aofia ai paipa uʻamea uʻamea ma seamless o mea kaponi uliuli, ma i nisi tulaga vevela-dip uʻamea (galvanized).

Vasega:API 5L Vasega BN/Q/M/NS/QS/MS.

Ituaiga Gaosi:ERW, LSAW, SSAW/HSAW e leai se mea

Tatami i fafo mo Su'ega:1/2” – 24”.

OD mo ERW:e oo atu i le 24”.

OD mo LSAW:16” i le 48”.

OD mo SSAW/HSAW:e oo atu i le 100”.

Avanoa o mafiafia:SCH 20, SCH 40, SCH STD, SCH 80, SCH XS, SCH 120, SCH XXS, SCH 160.

Avanoa ole Umi:SRL, DRL, 20FT, 40FT.

Tulaga fa'amatalaga o oloa:PSL1, PSL2, Au'aunaga oona.

Fa'ai'uga:Fa'ata'atia, Pi'o, Milo.

Ufiufi avanoa:FBE, 3PE / 3LPE, Black Painting, Varnished, Anti-rust oil, Galvanized, CRA, CWC.O le ki i lo tatou manuia o le "Oloa Lelei Lelei, Tau talafeagai ma Auaunaga Lelei" mo Faʻaitiitiga faʻatau oloa API 5L Vasega B X42 X46 X52 Welded po'o le ERW Line Pipe, pe a iai sau fa'amatalaga pe mana'o e tu'u sau fa'atauga muamua ia mautinoa e aua le fa'atuai e fa'afeso'ota'i i matou.
Fa'aitiitiga fa'aitiitigaSaina Line Pipe ma ERW Line Pipe, Ua silia nei ma le 20 tausaga o faia a matou fofo.Ole tele ole fa'atau oloa, o lea ua tatou maua le tau sili ona tauva, ae sili ona maualuga.Mo tausaga ua tuanaʻi, matou te maua ni faʻamatalaga lelei tele, e le gata ona matou te tuʻuina atu oloa lelei, ae faʻapea foi ona o la matou auaunaga lelei pe a uma ona faʻatau.Sa matou i ai iinei e fa'atali mo oe mo lau su'esu'ega.