O le taimi e tu'uina atu ai lenei vaega o paipa u'amea oka e le tagata fa'atau e 20 aso, fa'apu'upu'u i le 15 aso mo le tagata fa'atau.
O le asō, ua mae‘a lelei le asiasiga a le au asiasi ma o le a auina atu taeao. O lenei vaega o paipa uamea oAPI 5L/ASTM A106 Vasega B, faʻatasi ai ma le tele o faʻamatalaga, e aofia ai le mafiafia puipui o le 3.25, 3.54, 3.45 ma isi faʻamatalaga.
A maeʻa ona tuʻuina le faʻatonuga o le gaosiga, matou te faʻaalia ata o le paipa moli, faʻapipiʻi ata, faʻapipiʻi ata ma le faʻatauina o pulou paipa i le taimi moni, fuaina le mafiafia moni o le puipui ma le lautele i fafo o le paipa uʻamea mo le tagata faʻatau, ma ave ata o faʻaputuga o ata faʻapipiʻi mo le tagata faʻatau pe a uma ona faʻapipiʻi ma faʻapipiʻi. O le asō ua matou mauaina le asiasiga a le isi vaega na lafoina e le tagata faʻatau ma pasia lelei, lea o le a faʻafeiloaʻi ai lenei vaega o oloa.
O a taeao, o le a la’u atu ai lea vaega o oloa i totonu o container ma auina atu i le uafu ma lafo atu i le uafu a le tagata faatau.
O lenei tilivaina na faʻasaoina ai a matou tagata faʻatau 5 aso faigaluega ma faʻapuupuu le taimi faʻatali mo tagata faʻatau. Matou te fia tuʻuina atu le limamatua i inisinia, le aufaigaluega i tulaga eseese o gaioiga, le sologa lelei o le faʻavasegaina o pepa ma le tuʻuina atu, ma le galulue faʻatasi a le au faʻatau!
O oloa autu a le matou kamupani o: Boiler Pipes account mo le 40%; laina paipa e 30%; 10% o paipa suauu; 10% fa'aigoa fa'afesuia'i vevela; O paipa masini e 10%.
1.Paipa Fauvela40%
ASTM A335/A335M-2018:P5,P9,P11,P12,P22,P91,P92;GB/T5310-2017:20g,20m ng、25mng,15mog,20mog,12crmog,15crmog,12cr2mog,12crmovg;ASME SA-106/SA-106M-2015:GR.B,CR.C;ASTMA210(A210M)-2012:SA210GrA1,SA210 GrC;ASME SA-213/SA-213M:T11,T12,T22,T23,T91,P92,T5,T9,T21;GB/T 3087-2008:10#,20#;
API 5L: PSL 1, PSL 2;
3.Paipa fa'ama'i10%
GB9948-2006:15MoG,20MoG,12CrMoG,15CrMoG,12Cr2MoG,12CrMoVG,20G,20MnG,25MnG;GB6479-2013:1 0, 20, 12CrMo, 15CrMo, 12Cr1MoV, 12Cr2Mo, 12Cr5Mo, 10MoWVNb, 12SiMoVNb; GB17396-2009:20, 5Mn2;
4.paipa fa'afesuia'i vevela10%
ASME SA179/192/210/213 : SA179/SA192/SA210A1.
SA210C/T11 T12, T22.T23, T91. T92
5.Pipa fa'ainisinia10%
GB/T8162: 10, 20, 35, 45, Q345, 42CrMo; ASTM-A519: 1018, 1026, 8620, 4130, 4140;EN10210:S235GRHS275JOHS275J2H;ASTMA53:GR.A GR.B
Taimi meli: Sep-13-2024