| Alaabta | Dhuumaha Birta Galvanized Hot |
| 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 | EN39, BS1139, BS1387, EN10255,ASTM A53, ASTM A500, A36, ASTM A795,ISO65, ANSI C80, DIN2440, JIS G3444, GB/T3091, GB/T13793 |
| Dusha sare | Daahan Zinc 200-500g/m2 (30-70um) |
| Dhammaad | Dhamaadka jeexan |
| Koofiyadaha leh ama aan lahayn |
Codsiga:
Qalabka dhismaha / dhismaha tuubooyinka birta
Tuubooyin bir ah oo isku dhejis ah
Dhuumaha birta ee bowd
Ilaalinta dabka tuubooyinka birta
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 yimaadda 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: xirmooyin laba geesood ah oo badeed mudan oo ay ka buuxaan xariijimo bir ah, oo leh laba dharbaaxo naylon ah xidhmo kasta
Faahfaahinta Bixinta: Waxay kuxirantahay QTYda, sida caadiga ah hal bil.
Nagu saabsan:
Tianjin Youfa Steel Pipe Group Co., Ltd waxaa la aasaasay on July 1st, 2000. Waxaa jira gebi ahaanba ku saabsan shaqaalaha 9000, 11 warshadaha, 193 khadadka wax soo saarka biraha birta, 3 shaybaar qaranka la aqoonsan yahay, iyo 1 Tianjin dawladda aqoonsan xarunta technology ganacsiga.
40 khadadka wax soo saarka birta galvanized kulul
Warshadaha:
Tianjin Youfa Steel Pipe Group Co., Ltd .-Lambarka 1;
Tangshan Zhengyuan Steel Pipe Co., Ltd;
Handan Youfa Steel Pipe Co., Ltd;
Hal qayb oo ka mid ah Shanxi Youfa Steel Pipe Co., Ltd
