TIANJIN YOUFA STEEL PIPE GROUP CO LTD.
Tianjin Youfa vaega paipa uʻamea na faavaeina i luga o Iulai 1st, 2000, faatasi ai ma le nofoaga autu i le faavae gaosiga paipa sili ona uelo i Saina-Daqiuzhuang Nuu, aai Tianjin, lea o se kamupani gaosi paipa uamea tele-fua gaosia le tele o ituaiga o oloa paipa.PIPA u'AVANI FAI,ERW STEE LPIPE,FA'AVAE u'A'IA FA'ATAUFAATASI MA FA'ATA'I, PAIPUA FA'ATAUFAA FA'AVAE,FA'A'AU U'AE SPIRAL,PAIPUA UIA LEA,FA'ATAU, MAFA'AIGA paipa. ua fa'avasegaina o le 500 pito i luga o pisinisi a Saina i le pisinisi lava e tasi, ma o le 500 pito i luga ole gaosiga o Saina.
O le Youfa brand na faʻamaonia o se faʻailoga lauiloa a Saina e le SAIC trademark bureau ia Mati 2008.
| Oloa | Fa'a'u'u vevela fa'a'ala'ai u'amea u'amea paipa |
| Mea | Uamea Carbon |
| Vasega | Q195 = S195 / A53 Vasega A Q235 = S235 / A53 Vasega B / A500 Vasega A / STK400 / SS400 / ST42.2 Q355 = S355JR / A500 Vasega B Vasega C |
| Tulaga | EN39, BS1139, EN10255,ASTM A53, ASTM A500, A36,ISO65, ANSI C80, DIN2440, JIS G3444,GB/T3091, GB/T13793 |
| Laufanua | Fa'apipi'i zinc 200-500g/m2 (30-70um) |
| Fa'ai'u | I'uga manino |
| fa'atasi pe leai ni pulou |
Hot dip galvanized paipa uamea o se ituaiga o paipa uʻamea ua togafitia i tekinolosi galvanizing ma e sili ona lelei anti-corrosion faatinoga ma se olaga umi auaunaga. O le gaosiga o le gaosiga e aofia ai le faatofuina o le paipa u'amea i se vaifofo u'amea u'amea e fa'apipi'i ai se vaega tutusa o le zinc i luga. O lenei ituaiga o paipa uʻamea e faʻaaogaina lautele i fanua e pei o le fausiaina, felauaiga, ma le faʻasaoina o le vai, e avea ma lagolago faʻavae ma puipuiga. O lona umi e mafai ona faʻatulagaina e tusa ai ma le manaʻoga, e masani lava mai le tele o mita i le sefulu mita. Ona o le lelei tele o le corrosion resistance, o paipa uʻamea vevela vevela e faʻaalia ai le tumau lelei i siosiomaga faigata, faʻalauteleina ai lo latou ola tautua ma faʻaitiitia le tau o le tausiga. I se faapuupuuga, o paipa uʻamea vevela vevela o paipa uʻamea lelei ma faʻalagolago, e maua ai le lagolago malosi mo galuega eseese.
Uamea uamea kabon paipa Siata Tele :
| DN | OD | ASTM A53 / API 5L / ASTM A795 | BS1387 / EN10255 | |||||
| SCH10S | STD SCH40 | SCH80 | Malamalama | Alafua | mamafa | |||
| MM | Inisi | MM | MM | MM | MM | MM | MM | |
| 15 | 21.3 | 1/2" | 2.11 | 2.77 | 3.73 | 2 | 2.6 | - |
| 20 | 26.7 | 3/4” | 2.11 | 2.87 | 3.91 | 2.3 | 2.6 | 3.2 |
| 25 | 33.4 | 1" | 2.77 | 3.38 | 4.55 | 2.6 | 3.2 | 4 |
| 32 | 42.2 | 1-1/4" | 2.77 | 3.56 | 4.85 | 2.6 | 3.2 | 4 |
| 40 | 48.3 | 1-1/2" | 2.77 | 3.68 | 5.08 | 2.9 | 3.2 | 4 |
| 50 | 60.3 | 2" | 2.77 | 3.91 | 5.54 | 2.9 | 3.6 | 4.5 |
| 65 | 73 po o le 76 | 2-1/2" | 3.05 | 5.16 | 7.01 | 3.2 | 3.6 | 4.5 |
| 80 | 88.9 | 3" | 3.05 | 5.49 | 7.62 | 3.2 | 4 | 5 |
| 90 | 101.6 | 3-1/2" | 3.05 | 5.74 | 8.08 | |||
| 100 | 114.3 | 4" | 3.05 | 6.02 | 8.56 | 3.6 | 4.5 | 5.4 |
| 125 | 141.3 | 5" | 3.4 | 6.55 | 9.53 | 5 | 5.4 | |
| 150 | 168.3 | 6" | 3.4 | 7.11 | 10.97 | 5 | 5.4 | |
| 200 | 219.1 | 8" | 3.76 | 8.18 | 12.7 | |||
| 250 | 273.1 | 10" | 4.19 | 9.27 | 15.09 | |||
Talosaga:
Faufale/mea faufale paipa uamea
Fa'ailoga paipa uamea
Pa pou uamea paipa
Paipa u'amea puipui afi
Paipa u'amea falematau
Suavai maualalo maualalo, vai, kesi, suauu, paipa laina
Paipa fa'asusu
Paipa fa'amau lima
FA'AI'U VAEGA PAIPO:
*MALIU I'U E LUA (BS po'o le ASTM tulaga)O le tasi pito i ni pulou palasitika, ma le isi pito ma le so'oga;
* FA'AI'U FA'AVAE (BS po'o le ASTM standard);
* FA'AMATALAGA (tulaga masani);
* Faaopopo pulou palasitika pe leai;
* FA'AI'U FA'AI'U I PUIPUI FA'ASA'I ( 30 tikeri fa'ailoga e fetaui ma le uelo).
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'ATAUINA MA LE LA'UINA:Paipa lapotopoto vaega ga'o
1. OD 219mm ma lalo I fusi hexagonal talafeagai sami o lo'o fa'apipi'i i fasi uamea, Fa'atasi ai ma maata nilon e lua mo fusi ta'itasi.
2. luga OD 219mm i le tele poʻo le tusa ai ma manatu masani
3. 25 tone/container ma le 5 tone/size mo se fa'atonuga o le fa'amasinoga;
4. Mo le 20" pusa o le umi maualuga o le 5.8m;
5. Mo le 40" atigipusa o le umi aupito maualuga o11.8m.
Faatatau ia tatou:
Tianjin Youfa Steel Pipe Group Co., Ltd na faavaeina i le aso 1 o Iulai, 2000. E tusa ma le 9000 tagata faigaluega, 13 fale gaosimea, 293 paipa uamea laina gaosiga, 3 falesuesue aloaia a le atunuu, ma le 1 Tianjin nofoaga autu tekinolosi pisinisi aloaia.
5 fale gaosi oloa gaosi paipa uamea i lalo o le Youfa Group seia oo i le 2021;
60 uamea fa'apa'u vevela laina gaosiga paipa;
4,240,000 tone fa'aletausaga o le gi paipa;
104,300 tone na auina atu i fafo i leworld.
falegaosimea:
Tianjin Youfa Steel Pipe Group Co., Ltd .-No.1 Lala;
Tangshan Zhengyuan Uamea Paipa Co., Ltd;
Handan Youfa Uamea Paipa Co., Ltd;
