O la matou kamupani e faʻamoemoe e faʻatino ma le faʻamaoni, auauna atu i a matou tagata faʻatau uma, ma galulue faʻatasi i tekinolosi fou ma masini fou mo le Kamupani Gaosi mo.Umi Fa'atulagaina Muamua o le Paipa Gi Umi Fa'atulagaina, Matou te taliaina uma tagata faʻatau ma uo e faʻafesoʻotaʻi mai matou mo ni aogā faʻatasi. Faʻamoemoe e faia nisi pisinisi ma oe.
O la matou kamupani e faʻamoemoe e faʻatino ma le faʻamaoni, auauna atu i a matou tagata faʻatau uma, ma galulue faʻatasi i tekinolosi fou ma masini fou i taimi uma moUmi Masani o le Paipa Gi, Umi Fa'atulagaina Muamua o le Paipa Gi Umi Fa'atulagaina, Umi Masani o le Paipa Gi, Afai e te manaʻomia ni a matou oloa ma fofo, pe iai ni isi mea e manaʻomia ona gaosia, ia mautinoa e lafo mai au fesili, faʻataʻitaʻiga poʻo ni ata tusi loloto. I le taimi nei, i le taumafai e atiina ae se vaega faʻavaomalo o pisinisi, matou te tulimatai atu i le mauaina o ofo mo pisinisi soofaatasi ma isi galuega faʻatasi.
| 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'a'a |
| 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.


Paipa Sch40 Gi ua fa'apipi'i i le vaega lapotopoto u'amea vaivai ma ua faia i le auvai


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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