| Oloa | 3PE Pipa Uila Uila | Fa'amatalaga |
| Meafaitino | Uamea Carbon | OD 219-2020mmMafiafia: 7.0-20.0mm Umi: 6-12m |
| Vasega | Q195 = A53 Vasega A Q235 = A53 Vasega B / A500 Vasega AQ345 = A500 Vasega B Vasega C | |
| Tulaga | GB/T9711-2011API 5L, ASTM A53, A36, ASTM A252 | Talosaga: |
| Laufanua | Vali Uuliuli POO 3PE | Suauu, paipa laina Fa'aputuga paipa |
| Fa'ai'u | I'uga laugatasi po'o pito fa'ama'i | |
| fa'atasi pe leai ni pulou |
Pulea lelei:
1) I le taimi ma le maeʻa o le gaosiga, 4 QC aufaigaluega ma sili atu i le 5 tausaga le poto masani asiasia oloa i se taimi.
2) Falesu'esu'e aloa'ia a le atunu'u ma tusi pasi CNAS
3) Su'esu'ega talia mai le isi vaega tofia/totogi e le fa'atau, pei ole SGS, BV.
4) Faʻamaonia e Meleisia, Initonesia, Sigapoa, Filipaina, Ausetalia, Peru ma Peretania.Matou te umia UL / FM, ISO9001/18001, FPC tusi faamaonia
Fa'apipi'i ma Tiliva:
Fa'amatalaga Fa'apipi'i: la'ititi la'ititi fa'aputu i lapopo'a tetele.
Delivery Details : Fa'alagolago ile QTY, masani ile tasi masina.
Faatatau ia tatou:
Tianjin Youfa Steel Pipe Group Co., Ltd na faavaeina i le aso 1 o Iulai, 2000. E tusa ma le 8000 tagata faigaluega, 9 fale gaosimea, 179 paipa uamea laina gaosiga, 3 falesuesue aloaia a le atunuu, ma le 1 Tianjin nofoaga autu tekinolosi pisinisi aloaia.
9 SSAW paipa uamea laina gaosiga
Falegaosimea: Tianjin Youfa Pipeline Technology Co.,Ltd
Handan Youfa Uamea Paipa Co., Ltd;
Fa'asologa masina: e uiga i 20000Tons
