E iai a matou meafaigaluega fa'aonaponei. O a matou oloa e auina atu i fafo i le ISA, Peretania ma isi mea fa'apena, ma ua maua ai se talaaga lelei i tagata fa'atau mo le ODM Manufacturer China Hot DIP Seamless/ERW Spiral Welded / Alloy Galvanized/Rhs Hollow Section Ms Gi Square/Rectangular/Round.Paipa U'amea Kaponi/Fa'atau'oa Paipa Uamea e Le Pipi'i, Matou te faia ma le fa'amaoni le mea sili matou te mafaia e tu'uina atu ai le fesoasoani sili ona aoga mo le tele o tagata fa'atau ma tagata pisinisi.
E iai a matou meafaigaluega fa'aonaponei. O a matou oloa e auina atu i fafo i le ISA, Peretania ma isi mea fa'apena, ma ua maua ai se igoa lelei i tagata fa'atau.Paipa U'amea Kaponi, Paipa Uamea e le gaoia mai SainaMatou te matuā nafa ma faʻamatalaga uma o loʻo i luga o le oka a a matou tagata faʻatau e tusa lava poʻo le a le lelei o le tusi saisai, tau faʻamalieina, vave ona tilivaina, fesootaʻiga i le taimi atofaina, afifiina faʻamalieina, faigofie ona totogi, tulaga sili ona lelei o felauaiga, auaunaga pe a uma le faʻatau atu ma isi mea. Matou te tuʻuina atu le auaunaga e tasi le taofi ma le faʻatuatuaina sili i a matou tagata faʻatau uma. Matou te galulue malosi ma a matou tagata faʻatau, paʻaga, ma tagata faigaluega e fausia se lumanaʻi sili atu.
| Oloa | Paipa U'amea Galvanized Vevela |
| Meafaitino | Uamea Kaponi |
| Vasega | Q195 = S195 / A53 Vasega A Q235 = S235 / A53 Vasega B / A500 Vasega A / STK400 / SS400 / ST42.2 Q345 = S355JR / A500 Vasega B Vasega C |
| Tulaga Masani | ASTM A53, ASTM A500, A36, ASTM A795, ISO65, ANSI C80, DIN2440, JIS G3444, GB/T3091, GB/T13793 |
| Luga | Ufiufi o le zinc 200-500g/m2 (30-70um) |
| Fa'ai'uga | Pito ua fa'a'au'au |
| ma pe leai ni pulou |
Pulea Lelei o le Tulaga Lelei:
1) I le taimi ma le maeʻa ai o le gaosiga, e toʻa 4 le aufaigaluega a le QC e silia ma le 5 tausaga o le poto masani e siaki faʻafuaseʻi oloa.
2) Fale su'esu'e fa'amaonia fa'ale-atunu'u ma tusi fa'amaonia CNAS
3) Siakiina taliaina mai le isi vaega ua tofia/totogiina e le tagata faʻatau, e pei o le SGS, BV.
4) Ua fa'amaonia e Malasia, Initonesia, Sigapoa, Filipaina, Ausetalia, Peru ma Peretania. E umia e i matou tusi fa'amaonia UL /FM, ISO9001/18001, FPC.
aoao atili e uiga i tusi faamaonia

Afifiina ma le Tu'uina Atu:
Fa'amatalaga o le afifiina: i fusi e gafatia ona folau i le sami hexagonal ua fa'aputuina i fasi u'amea, fa'atasi ai ma fusi nylon e lua mo fusi ta'itasi.
Fa'amatalaga Fa'ao'oina: E fuafua i le Aofa'i, e masani lava i le masina e tasi.




O le Tianjin Youfa Steel Pipe Group e fa'apitoa i le gaosiga ma le fa'atauina atu o paipa u'amea ua fa'apipi'i sa'o, paipa u'amea ua fa'apipi'i vevela, paipa u'amea faatafafā faatafafā, paipa u'amea faatafafā ua fa'apipi'i vevela, paipa u'amea palasitika ua laina, paipa u'amea ua ufi palasitika ma paipa u'amea ua fa'apipi'i fa'ata'amilomilo. O lenei vaega tele o pisinisi e lua fa'ailoga: "Youfa" ma le "Zhengjinyuan". Ua fa'avaeina ni nofoaga gaosi e fa i Tianjin, Tangshan, Handan ma Shaanxi Hancheng. O ana lala e aofia ai pisinisi gaosi paipa u'amea e 9 ma e silia ma le 160 laina gaosiga, ma e 3 fale su'esu'e ua lauiloa i le atunu'u, 1 le nofoaga tutotonu o tekinolosi paipa u'amea a Tianjin ma le 2 le Nofoaga Tutotonu o Tekonolosi a le Aai o Tianjin. O oloa e fa'atau atu i le atunu'u atoa ma auina atu i Amerika i Matu, Amerika i Saute, Europa, Aferika, Oceania, Sasa'e Tutotonu, Asia i Sautesasa'e, Hong Kong ma isi atunu'u ma itulagi e 100. I le 2018, e toetoe lava 14 miliona tone o ituaiga eseese o paipa u'amea na gaosia. Talu mai le 2006, ua fa'atulaga ai o ia i totonu o kamupani Saina e 500 pito i luga ma kamupani gaosi oloa Saina e 500 pito i luga mo le 13 tausaga sosoo.

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