Kamfanin TIANJIN YOUFA STEEL PIPE GROUP CO. LTD.
An kafa kungiyar Tianjin Youfa karfen bututun ne a ranar 1 ga Yuli, 2000, tare da hedkwatar wurin a babban sansanin samar da bututun welded a kauyen Sin-Daqiuzhuang, birnin Tianjin, babban kamfani ne na masana'antar bututun karfe da ke samar da kayayyaki iri-iri.GALVANIZED TUPU KARFE,Farashin ERW STEE LPIPE,SQUARE DA TUBE KARFE MAGANGANUN, GALVANIZED SQUARE PIPE,KARFE TUBES,BUBUWAN KARFE KARFE,SAFFOLDING, DAKAYAN BUPU. An kiyasta a matsayin manyan kamfanoni 500 na kasar Sin a masana'antu iri ɗaya, kuma a matsayin manyan masana'antun 500 na kasar Sin.
Ofishin alamar kasuwanci na SAIC ya tabbatar da alamar Youfa a matsayin sanannen alamar China a cikin Maris 2008.
| Samfura | Hot tsoma Galvanized Karfe bututu |
| Kayan abu | Karfe Karfe |
| Daraja | Q195 = S195/A53 Darasi A Q235 = S235 / A53 Daraja B / A500 Daraja A / STK400 / SS400 / ST42.2 Q345 = S355JR/A500 Digiri na B Daraja C |
| Daidaitawa | EN39, BS1139, BS1387, EN10255,ASTM A53, ASTM A500, A36, ASTM A795,ISO65, ANSI C80, DIN2440, JIS G3444, GB/T3091, GB/T13793 |
| Surface | Tutiya shafi 200-500g/m2 (30-70um) |
| Ƙarshe | Ƙarshen fili |
| tare da ko ba tare da iyakoki ba |
Girman Girman Carbon Karfe Karfe:
| DN | OD | ASTM A53 / API 5L / ASTM A795 | Saukewa: BS1387/EN10255 | |||||
| Saukewa: SCH10S | Saukewa: SCH40 | Farashin SCH80 | Haske | Matsakaici | Mai nauyi | |||
| 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 ko 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 | |||
Aikace-aikace:
Gina / kayan gini karfe bututu
Scafolding karfe bututu
Fence post karfe bututu
Kariyar wuta bututun ƙarfe
Greenhouse karfe bututu
Ƙananan ruwa, ruwa, gas, mai, bututun layi
Bututun ban ruwa
Bututun hannu
PIPE YA KASHE MAGANI:
* THREADED BTH ENDS (BS ko ASTM misali) Ƙare ɗaya tare da iyakoki na filastik, ɗayan kuma tare da haɗawa;
* KYAUTA (BS ko ASTM misali);
* KYAUTA KYAU (yanayin yau da kullun);
*Ƙara hular filastik ko a'a;
* BEVEL yana ƙarewa da CAPS (digiri 30 wanda ya dace da walda).
Ƙuntataccen Inganci:
1) A lokacin da kuma bayan samarwa, ma'aikatan 4 QC tare da fiye da shekaru 5 sun gwada samfurori a cikin bazuwar.
2) dakin gwaje-gwaje na ƙasa tare da takaddun shaida na CNAS
3) Amintaccen dubawa daga wani ɓangare na uku da aka zaɓa / biya ta mai siye, kamar SGS, BV.
4) Malesiya, Indonesia, Singapore, Philippines, Australia, Peru da UK sun amince da su. Mun mallaki UL / FM, ISO9001/18001, FPC takaddun shaida.
CIKI DA ISARWA:-- Bututun yanki mai raɗaɗi
1. OD 219mm da ƙasa A cikin hexagonal seaworthy daure cushe da karfe tube, Tare da biyu nailan slings ga kowane daure
2. sama da OD 219mm a cikin girma ko bisa ga ra'ayi na al'ada
3. 25 ton / kwantena da 5 ton / girman don odar gwaji;
4. Domin 20" ganga tsawon max shine 5.8m;
5. Don akwati 40 "max tsayin shine11.8m ku.
Game da mu:
Tianjin Youfa Karfe bututu Group Co., Ltd aka kafa a kan Yuli 1st, 2000. Akwai duka game da 8000 ma'aikata, 13 masana'antu, 293 karfe bututu samar Lines, 3 kasa yarda dakin gwaje-gwaje, da kuma 1 Tianjin gwamnati amince kasuwanci cibiyar fasaha.
5 masana'antu samar galvanized karfe bututu karkashin Youfa Group har 2021;
60 zafi tsoma galvanized karfe bututu samar Lines;
4,240,000 tons na shekara-shekara na gi bututu;
104,300 ton da aka fitar da su a kusa daword.
Masana'antu:
Tianjin Youfa Karfe bututu Group Co., Ltd .-No.1 Branch;
Tangshan Zhengyuan Karfe bututu Co., Ltd;
Handan Youfa Steel Pipe Co., Ltd;
