| Badeecada | Tuubada Birta ee laba jibbaaran iyo qaabaysan |
| 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 | DIN 2440, ISO 65, EN10219GB/T 6728 JIS 3444/3466 ASTM A53, A500, A36 |
| Dusha sare | Madow/Dabiici ahLa rinjiyeeyay Saliid leh oo lagu duubay ama aan lahayn duub |
| Dhammaadyada | Cidhifyo cad |
| Faahfaahinta | OD: 20*20-500*500mm; 20*40-300*500mmDhumucda: 1.0-30.0mm Dhererka: 2-12m |
Codsiga:
Dhismaha / qalabka dhismaha tuubo bir ah
Tuubada qaab-dhismeedka
Tuubo bir ah oo deyrka leh
Qaybaha ku rakibidda qorraxda
Tuubada gacanta lagu qabto

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/bixiyay iibsadaha, sida SGS, BV.
4) Waxaa ansixiyay Malaysia, Indonesia, Singapore, Filibiin, Australia, Peru iyo UK. Waxaan leenahay shahaadooyinka UL /FM, ISO9001/18001, FPC.



Nagu saabsan:
Shirkadda Tianjin Youfa Steel Pipe Group Co., Ltd waxaa la aasaasay Luulyo 1, 2000. Waxaa jira ilaa 8000 oo shaqaale ah, 9 warshadood, 179 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 ah.
31 khadad wax soo saar tuubooyin bir ah oo laba jibbaaran iyo qaabaysan
Warshadaha:
Tianjin Youfa Dezhong Steel Pipe Co., Ltd;
Handan Youfa Steel Pipe Co., Ltd;
Shanxi Youfa Steel Pipe Co., Ltd

-
ASTM A795 SCH40 Tuubada Birta Galvanized ee la jeexay E ...
-
Tuubada Birta ee la isku xidho ee Youfa ERW
-
JIS G3444 STK400 Tuubo bir ah oo kaarboon ah oo la galvanized
-
Tuubooyinka Birta ee la galvanized ee aqalka dhirta lagu koriyo
-
Qiimaha Warshadda Tuubooyinka Birta ah ee 40MM GI
-
API 5L ASTM A53 SCH40 Madow oo rinji leh oo la xiiray...


