Malingaliro a kampani TIANJIN YOUFA STEEL PIPE GROUP CO LTD.
Tianjin Youfa zitsulo gulu chitoliro anakhazikitsidwa pa July 1, 2000, ndi likulu malo pa waukulu welded chitoliro kupanga m'munsi mu China-Daqiuzhuang Village, Tianjin mzinda, amene ndi yaikulu zitsulo chitoliro kupanga ogwira ntchito yobala mitundu yambiri ya mankhwala chitoliro.GALVANIZED zitsulo PIPE,ERW STEE LPIPE,SQUARE NDI CHEMBE CHACHISANU CHA MAKHALIDWE, GALVANIZED SQUARE PIPI,MIBILU YA ZINTHU ZONSE,PIPI YOSANGALATSA ZIZINDIKIRO,SCAFFOLDING, NDIZOCHITIKA PA PIPE. adavoteledwa ngati mabizinesi apamwamba 500 aku China pamakampani omwewo, komanso ngati apamwamba 500 opanga China.
Mtundu wa Youfa udatsimikiziridwa kuti ndi mtundu wodziwika ku China ndi SAIC mu Marichi 2008.
| Zogulitsa | Chitoliro Chachitsulo Chotentha Choviika |
| Zakuthupi | Chitsulo cha Carbon |
| Gulu | Q195 = S195 / A53 Gulu A Q235 = S235 / A53 Gulu B / A500 Gulu A / STK400 / SS400 / ST42.2 Q345 = S355JR / A500 Gulu B Gulu C |
| Standard | EN39, BS1139, BS1387, EN10255,ASTM A53, ASTM A500, A36, ASTM A795,ISO65, ANSI C80, DIN2440, JIS G3444, GB/T3091, GB/T13793 |
| Pamwamba | Zinc zokutira 200-500g/m2 (30-70um) |
| Kutha | Zopanda mapeto |
| ndi kapena opanda zipewa |
Tchati cha Kukula kwa Chitsulo cha Chitsulo cha Kaboni :
| DN | OD | ASTM A53 / API 5L / ASTM A795 | BS1387 / EN10255 | |||||
| SCH10S | Chithunzi cha STD SCH40 | SCH80 | Kuwala | Wapakati | Zolemera | |||
| MM | INCH | 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 kapena 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 | |||
Ntchito:
Zomangamanga / zomangira zitsulo chitoliro
Chitoliro chachitsulo cha scaffolding
Chitoliro chachitsulo cha mpanda
Chitoliro chachitsulo choteteza moto
Greenhouse steel pipe
Low pressure madzi, madzi, gasi, mafuta, mzere chitoliro
Chitoliro chothirira
Pipe ya Handrail
PIPE AMATHA MANKHWALA:
* ZOPHUNZITSIDWA ZOKHUDZA ZOKHUDZA (BS kapena ASTM standard)Mapeto amodzi okhala ndi zisoti zapulasitiki, ndipo enawo ndi ophatikizana;
* GROOVED ENDS (BS kapena ASTM standard);
* KUTHA KWAMBIRI (nthawi zonse);
* Onjezani zisoti zapulasitiki kapena ayi;
*BEVEL AMATHA NDI PLASTIC CAPS (30 degree bevel yoyenera kuwotcherera).
Kuwongolera Kwabwino Kwambiri:
1) Panthawi komanso pambuyo popanga, antchito 4 a QC omwe ali ndi zaka zopitilira 5 amayendera zinthu mwachisawawa.
2) Laborator yovomerezeka yadziko lonse yokhala ndi ziphaso za CNAS
3) Kuyamikiridwa kovomerezeka kuchokera kwa anthu ena osankhidwa / olipidwa ndi wogula, monga SGS, BV.
4) Kuvomerezedwa ndi Malaysia, Indonesia, Singapore, Philippines, Australia, Peru ndi UK. Tili ndi UL/FM, ISO9001/18001, satifiketi ya FPC.
KUTENGA NDI KUTUMIKIRA:-- Chitoliro chozungulira chozungulira
1. OD 219mm ndi m'munsi Mu mitolo yokwanira kunyanja yam'makona atatu, yodzaza ndi zitsulo zachitsulo, Zokhala ndi gulayeti ziwiri za nayiloni pamitolo iliyonse
2. pamwamba pa OD 219mm zambiri kapena malinga ndi maganizo a mwambo
3. 25 matani / chotengera ndi 5 matani / kukula kwa oda yoyeserera;
4. Pa chidebe cha 20" kutalika kwake ndi 5.8m;
5. Pa chidebe cha 40" kutalika kwake ndi kokwanira11.8m .
Zambiri zaife:
Tianjin Youfa Zitsulo chitoliro Gulu Co., Ltd anakhazikitsidwa pa July 1, 2000. Pali kwathunthu za 8000 antchito, 13 mafakitale, 293 mizere zitsulo chitoliro kupanga, 3 zasayansi dziko zovomerezeka, ndi 1 Tianjin zatulutsidwa boma luso pakati bizinesi.
Mafakitale 5 omwe amapanga chitoliro chachitsulo pansi pa Youfa Gulu mpaka 2021;
60 otentha choviikidwa kanasonkhezereka zitsulo mizere kupanga chitoliro;
4,240,000 matani pachaka linanena bungwe gi chitoliro;
104,300 matani kunja kuzunguliraworld.
Mafakitole:
Tianjin Youfa Steel Pipe Group Co.,Ltd .-No.1 Nthambi;
Tangshan Zhengyuan Zitsulo Pipe Co.,Ltd;
Handan Youfa Steel Pipe Co.,Ltd;
