| Badeecada | Dabka Rufinta Birta Tuubada |
| Alaab | Bir Kaarboon ah |
| Fasal | Q195 = S195 / A53 Heerka A Q235 = S235 / A53 Fasalka B / A500 Fasalka A / STK400 / SS400 / ST42.2 Q345 = S355JR / A500 Heerka B Heerka C |
| Heerka Caadiga ah | ASTM A53, ASTM A500, A36, ASTM A795,ISO65, ANSI C80, DIN2440, JIS G3444,GB/T3091, GB/T13793 |
| Dusha sare | Dahaarka Zinc 200-500g/m2 (30-70um)OrMadow la rinjiyeeyay / casaan la rinjiyeeyay |
| Dhammaadyada | Dhammaadyo jeexan |
| koofiyado leh ama aan lahayn |
Xakamaynta Tayada Adag:
1) Inta lagu jiro iyo ka dib wax soo saarka, 4 shaqaale QC ah oo khibrad u leh in ka badan 5 sano ayaa si aan kala sooc lahayn u baara alaabada.
2) Shaybaar qaran oo la aqoonsan yahay oo leh shahaadooyinka CNAS
3) Kormeer la aqbali karo oo ka yimaada dhinac saddexaad oo uu magacaabay/lacag ka bixiyay iibsadaha, sida SGS, BV.
4) Waxaa ansixisay Malaysia, Indonesia, Singapore, Filibiin, Australia, Peru iyo UK. Waxaan leenahay shahaadooyinka UL /FM, ISO9001/18001, FPC.
Codsiga:
Dhismaha / qalabka dhismaha tuubo bir ah
Tuubo bir ah oo lagu dhejiyo birta
Tuubo bir ah oo deyrka leh
Tuubo bir ah oo lagu buufiyo dabka / tuubo bir ah oo lagu buufiyo dabka
tuubo bir ah oo aqalka dhirta lagu koriyo ah
Dareere cadaadis hooseeya, biyo, gaas, saliid, tuubo xariiq ah
Tuubada waraabka
Tuubada gacanta lagu qabto
Nagu saabsan:
Tuubada Birta ee Tianjin Youfa waxaa la aasaasay Luulyo 1, 2000. Waxaa jira ilaa 9000 oo shaqaale ah, 11 warshadood, 193 khadad wax soo saar oo tuubooyin bir ah, 3 shaybaar oo qaran oo la aqoonsan yahay, iyo 1 xarun tignoolajiyada ganacsiga oo ay dowladdu aqoonsan tahay oo Tianjin.
40 khadad wax soo saar tuubooyin bir ah oo kulul oo galvanized ah
Warshadaha:
Tianjin Youfa Steel Pipe Group Co.,Ltd.-Laan 1aad;
Tangshan Zhengyuan Steel Pipe Co., Ltd;
Handan Youfa Steel Pipe Co., Ltd;
Shaanxi Youfa Steel Pipe Co., Ltd

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