Fa'atauga vevela Q355B ST52 Fa'alava Uamea Seamless
Fa'amatalaga Puupuu:
API 5L Vasega B paipa uamea o se paipa vasega masani mo felauaiga paipa suauu ma kesi.O loʻo taʻua foi o le paipa L245, faʻasino ile ISO 3183, faʻaigoaina ile laʻititi ole malosi ole 245 Mpa (355,000 Psi).
Meafaitino tutusa ASTM A106 B poʻo le ASTM A53 B faʻatasi ai ma le taua i vailaʻau vailaʻau, mea faʻainisinia ma faʻaoga.
API 5L B e aofia ai le PSL1, PSL2, auaunaga oona mo paipa i uta ma fafo.O ituaiga fa'ato'aga e aofia ai seamless ma uelo.
Ina ia faateleina pea le polokalame pulega e ala i le pule o le "faamaoni, tapuaiga lelei ma le tulaga maualuga o le faavae o atinae tau pisinisi", matou te matua gauai atu i le ute o oloa fesootai faava o malo, ma maua pea oloa fou e faamalieina ai le valaau mo tagata faatau. mo Hot-fa'atau Q355BST52 Fa'apa'u Uamea Seamless, Matou te manatu o le a avea i matou ma taʻitaʻi i le fausiaina ma le gaosia o oloa maualuga i maketi tutusa Saina ma faavaomalo.Matou te faʻamoemoe e galulue faʻatasi ma le tele o uo mo faʻamanuiaga faʻaopoopo.
Ina ia faateleina pea le polokalame pulega e ala i le pule o le "faamaoni, tapuaiga lelei ma le tulaga maualuga o le faavae o atinae tau pisinisi", matou te matua gauai atu i le ute o oloa fesootai faava o malo, ma maua pea oloa fou e faamalieina ai le valaau mo tagata faatau. moST52 Fa'apa'u Uamea Seamless, Faʻatasi ai ma tekinolosi e avea ma autu, atiina ae ma gaosia oloa maualuga e tusa ai ma manaoga eseese o le maketi.Faatasi ai ma lenei manatu, o le a faʻaauau pea ona atiaʻe e le kamupani mea faʻatasi ai ma tulaga maualuga faʻaopoopo ma faʻaauau pea ona faʻaleleia oloa ma fofo, ma o le a tuʻuina atu le tele o tagata faʻatau i fofo sili ona lelei ma auaunaga!
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.To faʻateleina le faʻalauteleina o le polokalame pulega e ala i le pule mai le tulafono o le "faʻamaoni, lotu lelei ma le maualuga o le faʻavae o atinaʻe atinaʻe", matou te faʻafefe tele le aano o oloa faʻafesoʻotaʻi faʻavaomalo, ma faʻaauau pea ona gaosia oloa fou e faʻamalieina ai le valaʻau mo tagata faʻatau mo Hot-faʻatau atu Galvanized Round Steel Pipe Q345A Q345b 2mm 2.3mm 3.2mm 2.9mm Pre Galvanized Steel Tube, Matou te manatu o le a avea i matou o se taʻitaʻi i le fausiaina ma le gaosia o oloa maualuga i maketi tutusa Saina ma faavaomalo.Matou te faʻamoemoe e galulue faʻatasi ma le tele o uo mo faʻamanuiaga faʻaopoopo.
Fa'atauga vevela Saina paipa u'amea ma u'amea u'amea paipa, Fa'atasi ai ma le tekonolosi e pei o le 'autu, atiina ae ma gaosia oloa maualuga e tusa ai ma manaoga eseese o le maketi.Faatasi ai ma lenei manatu, o le a faʻaauau pea ona atiaʻe e le kamupani mea faʻatasi ai ma tulaga maualuga faʻaopoopo ma faʻaauau pea ona faʻaleleia oloa ma fofo, ma o le a tuʻuina atu le tele o tagata faʻatau i fofo sili ona lelei ma auaunaga!
