TIANJIN YOUFA STEEL PIPE GROUP CO LTD.
Kooxda tuubooyinka birta ah ee Tianjin Youfa waxaa la aasaasay Luulyo 1, 2000, iyadoo xarunteedu ay ku taal saldhigga wax soo saarka tuubooyinka alxanka ugu weyn ee Shiinaha-Deegaanka Daqiuzhuang, magaalada Tianjin, oo ah shirkad soo saarta tuubooyinka birta ee baaxadda weyn oo soo saarta noocyo badan oo alaab tuubooyin ah.BUUBO BIR AH OO LAGU DARAY,ERW STEE LPIPE,Tuubo bir ah oo afargeesle iyo afargeesle ah, DUUBISTA LABAAD EE LA DHARAY,Tuubooyinka Birta ah ee Wareega,BUUBO BIR AH OO AAN JIRAYN,SKAFFOLDING, IYOTUUBOOYINKA KU JIRA. waxaa loo qiimeeyay inay yihiin 500 oo shirkadood oo ugu sarreeya Shiinaha isla warshadahaas, iyo 500-ka shirkadood ee ugu sarreeya wax soo saarka Shiinaha.
Shirkadda Youfa waxaa bishii Maarso 2008 u aqoonsatay inay tahay summad caan ka ah Shiinaha iyadoo kaashanaysa xafiiska calaamadaha ganacsiga ee SAIC.
| Badeecada | Mari kulul oo la galvanized ah oo wareegsan oo tuubo bir ah oo qaabaysan |
| Alaab | Bir Kaarboon ah |
| Fasal | Q195 = S195 / A53 Heerka A Q235 = S235 / A53 Fasalka B / A500 Fasalka A / STK400 / SS400 / ST42.2 Q355 = S355JR / A500 Heerka B Heerka C |
| Heerka Caadiga ah | EN39, BS1139, EN10255,ASTM A53, ASTM A500, A36,ISO65, ANSI C80, DIN2440, JIS G3444,GB/T3091, GB/T13793 |
| Dusha sare | Dahaarka Zinc 200-500g/m2 (30-70um) |
| Dhammaadyada | Cidhifyo cad |
| koofiyado leh ama aan lahayn |
Tuubooyinka birta ah ee lagu shubo kuleylka waa nooc ka mid ah tuubooyinka birta ah ee lagu daaweeyay tignoolajiyada galvanizing waxayna leedahay waxqabad aad u fiican oo ka hortagga daxalka ah iyo cimri dheer oo adeeg ah. Habka wax soo saarka waxaa ka mid ah in tuubada birta lagu dhex geliyo xal galvanizing ah oo dhalaalay si loogu dhejiyo lakab siman oo zinc ah dusha sare. Noocan tuubada birta ah waxaa si weyn loogu isticmaalaa beeraha sida dhismaha, gaadiidka, iyo ilaalinta biyaha, taasoo u adeegta taageero iyo ilaalin qaab dhismeed. Dhererkeeda waxaa loo habeyn karaa iyadoo loo eegayo baahida, oo badanaa u dhaxaysa dhowr mitir ilaa tobanaan mitir. Sababtoo ah iska caabbinta daxalka ee aadka u fiican, tuubooyinka birta ah ee lagu shubo kulaylka waxay muujiyaan adkeysi wanaagsan deegaanno adag, iyagoo si weyn u dheereynaya cimrigooda adeegga iyo yareynta kharashyada dayactirka. Marka la soo koobo, tuubooyinka birta ah ee lagu shubo kulaylka kulul waa tuubooyin bir ah oo hufan oo la isku halleyn karo, iyagoo siinaya taageero adag mashaariic kala duwan.
Shaxda Cabbirka Tuubada Birta Kaarboon ee Galvanized:
| DN | OD | ASTM A53 / API 5L / ASTM A795 | BS1387 / EN10255 | |||||
| SCH10S | STD SCH40 | SCH80 | Iftiin | Dhexdhexaad ah | Culus | |||
| MM | INJI | 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 ama 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 | |||
Codsiga:
Dhismaha / qalabka dhismaha tuubo bir ah
Tuubo bir ah oo lagu dhejiyo birta
Tuubo bir ah oo deyrka leh
tuubo bir ah oo ilaalinaysa 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

DAAWEYNTA DHAMMAADKA BUUFIYADA:
*LABADA DAMBE EE LA MIDEEYAY (BS ama ASTM standard) Dhan walba oo leh daboolo balaastig ah, iyo daraf kale oo leh isku xidhnaan;
*Dhammaadyo la jeexay (heerka BS ama ASTM);
*DHAMAATO CAADI AH (xaalad caadi ah);
*Ku dar daboolo balaastig ah ama ha ku darin;
*QORXA BEVEL WAXAY KU DHAMMAATAA DABOOLLO BALASTIK AH (30 darajo oo ku habboon alxanka).
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 ansixisay Malaysia, Indonesia, Singapore, Filibiin, Australia, Peru iyo UK. Waxaan leenahay shahaadooyinka UL /FM, ISO9001/18001, FPC.
BAAKADINTA IYO GAARISTA:-- Tuubo godan oo wareegsan
1. OD 219mm iyo ka hooseeya Xirmooyin badda oo lix geesood ah oo lagu buuxiyay xargo bir ah, oo leh laba xargo nayloon ah oo loogu talagalay xidhmo kasta
2. ka sarreeya OD 219mm oo badan ama sida waafaqsan ra'yiga gaarka ah
3. 25 tan/weelka iyo 5 tan/cabbirka dalabka tijaabada ah;
4. Weelka 20" dhererka ugu badan waa 5.8m;
5. Weelka 40" dhererka ugu badan waa11.8m.
Nagu saabsan:
Shirkadda Tianjin Youfa Steel Pipe Group Co., Ltd waxaa la aasaasay Luulyo 1, 2000. Waxaa jira ilaa 9000 oo shaqaale ah, 13 warshadood, 293 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.
5 warshadood oo soo saara tuubooyin bir ah oo galvanized ah oo hoos yimaada Youfa Group ilaa 2021;
60 khadadka wax soo saarka tuubooyinka birta ah ee la isku rusheeyey ee kulul;
4,240,000 tan oo soo saar sannadle ah oo tuubooyin gi ah;
104,300 tan oo laga dhoofiyay agagaarkaworld.
Warshadaha:
Tianjin Youfa Steel Pipe Group Co.,Ltd.-Lambarka 1aad ee Laanta;
Tangshan Zhengyuan Steel Pipe Co., Ltd;
Handan Youfa Steel Pipe Co., Ltd;
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