| Oloa | Pipa Uamea Fa'atafafa ma Fa'afa'afa |
| Mea | Uamea Carbon |
| Tulaga | DIN 2440, ISO 65, EN10219,GB/T 6728,JIS G3444 /3466,ASTM A53, A500, A36 |
| Laufanua | Pa'u/Natura Blackvali Su'u fa'atasi pe leai fo'i se afifi |
| Fa'ai'u | I'uga manino |
| Fa'amatalaga | OD: 20*20-500*500mm ; 20*40-300*500mm Mafiafia: 1.0-30.0mm Umi: 2-12m |
S355 ma Q355 o igoa uma ia mo le faʻatulagaina o uʻamea, ae e sau mai tulaga eseese ma e iai ni eseesega i latou faʻamatalaga ma faʻaoga.
S355 Uamea
Tulaga masani: EN 10025-2 (European Standard)
Vasega: S355
Faʻamatalaga: S355 o se uʻamea faʻapipiʻi maualuga-maualalo ma le maualalo o le malosi o le 355 MPa. E masani ona faʻaaogaina i le fausiaina ma le faʻatulagaina o talosaga ona o lona lelei lelei ma le faʻaogaina o masini.
Fa'atosina masani:
S355JR: u'amea fa'auma lautele fa'atasi ai ma le maualalo o le malosi o le 355 MPa ma le malosi o le a'afiaga o le 27J i le vevela o le potu.
S355J0: Malosiaga aupito maualalo ole aafiaga ole 27J ile 0°C.
S355J2: Malosiaga aupito maualalo ole aafiaga ole 27J ile -20°C.
Q355 Uamea
Tulaga masani: GB/T 1591 (Fa'aSaina)
Vasega: Q355
Faʻamatalaga: Q355 o se uʻamea faʻatulagaina maualuga ma le maualalo o le malosi o le 355 MPa, tutusa ma le S355. O le "Q" o loʻo faʻatusa mo le "Qu" (mea e maua ai), ma le "355" e faʻatatau i le maualalo o le malosi e maua i MPa.
Fa'atosina masani:
Q355B: Malosiaga aupito maualalo ole aafiaga ole 27J ile 20°C.
Q355C: Malosiaga aupito maualalo o aafiaga ole 27J ile 0°C.
Q355D: Malosi'aga aupito maualalo ole 27J ile -20°C.
Talosaga:
Faufale/mea faufale paipa uamea
Fausia paipa
Pa pou uamea paipa
Vaega fa'apipi'i o le la
Paipa fa'amau lima
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'aputuina : i fusi fa'a-seagonal e fa'aigoa fa'ameamea fa'ameamea o lo'o fa'apipi'iina i fasi u'amea, Fa'atasi ma maata nilon e lua mo fusi ta'itasi.
Delivery Details : Fa'alagolago ile QTY, masani ile tasi masina.
Faatatau ia tatou:
Tianjin Youfa na faavaeina i luga o Iulai 1st, 2000. O loo i ai atoa e uiga i 8000 tagata faigaluega, 9 falegaosimea, 179 uamea laina gaosiga o paipa, 3 falesuesue aloaia a le atunuu, ma 1 Tianjin nofoaga autu tekinolosi pisinisi aloaia.
31 sikuea ma rectangular laina gaosiga paipa
falegaosimea:
Tianjin Youfa Dezhong Uamea Paipa Co., Ltd;
Handan Youfa Uamea Paipa Co., Ltd;
Shanxi Youfa Uamea Paipa Co., Ltd
