| Alaabta | Dhuunta Birta Dabka Dabaysha |
| Qalab | Birta Kaarboonka |
| Darajo | Q195 = S195 / A53 Fasalka A Q235 = S235 / A53 Fasalka B / A500 Fasalka A / STK400 / SS400 / ST42.2 Q345 = S355JR / A500 Fasalka B Darajada C |
| Heerka | GB/T3091, GB/T13793 API 5L, ASTM A53, A500, A36, ASTM A795 |
| Tilmaamaha | ASTM A795 sch10 sch30 sch40 |
| Dusha sare | Madaw ama Casaan lagu mariyey |
| Dhammaad | Bannaan dhammaad |
| Dhamaadka jeexan |
Codsiga:
Qalabka dhismaha / dhismaha tuubooyinka birta
Tuubooyin bir ah oo isku dhejis ah
Dhuumaha birta ee bowd
Tuubooyinka birta ka hortagga dabka
Dhuumaha birta ee aqalka cagaaran
Dareeraha cadaadiska hooseeya, biyaha, gaaska, saliidda, dhuumaha khadka
Dhuumaha waraabka
Dhuumaha tareenada
Xakamaynta tayada adag:
1) Inta lagu jiro iyo ka dib wax soo saarka, 4 shaqaalaha QC oo leh in ka badan 5 sano waayo-aragnimo kormeer alaabta si aan kala sooc lahayn.
2) Shaybaar qaran oo la aqoonsan yahay oo wata shahaadooyin CNAS ah
3) Kormeer la aqbali karo oo ka yimi qolo saddexaad oo magacaabay/bixiyay iibsadaha, sida SGS, BV.
4) Waxaa ansixiyay Malaysia, Indonesia, Singapore, Philippines, Australia, Peru iyo UK.Waxaan leenahay UL / FM, ISO9001/18001, shahaadooyinka FPC.
Baakaynta iyo keenista:
Faahfaahinta Xirmooyinka: xidhmooyin lix gees leh oo badeed mudan oo ay ka buuxaan xariijimo bir ah, oo leh laba dharbaaxo naylon oo xidhmo kasta ah.
Faahfaahinta Bixinta: Waxay kuxirantahay QTYda, sida caadiga ah hal bil.
Nagu saabsan:
Tianjin Youfa Steel Pipe Group Co., Ltd waxaa la aasaasay bishii July 1st, 2000. Waxaa jira gebi ahaanba ku saabsan 8000 shaqaalaha, 9 warshadaha, 179 khadadka wax soo saarka biraha birta, 3 shaybaar qaranka la aqoonsan yahay, iyo 1 Tianjin dawladda aqoonsan xarunta technology ganacsiga.
62 ERW khadadka wax soo saarka birta
Warshadaha:
Tianjin Youfa Steel Pipe Group Co., Ltd .-Lambarka 1;
Tianjin Youfa Steel Pipe Group Co., Ltd .-Lambarka 2;
Tangshan Zhengyuan Steel Pipe Co., Ltd;
Tangshan Youfa Steel Pipe Manufacture Co., Ltd;
Handan Youfa Steel Pipe Co., Ltd;
Hal qayb oo ka mid ah Shanxi Youfa Steel Pipe Co., Ltd
