| Umkhiqizo | Ipayipi Lensimbi Yekhabhoni |
| Isimo | Isigaba Esiyindilinga Esiyindilinga Isigaba Esiyindilinga Esiyisikwele Nesingunxande |
| Izinto | Insimbi Yekhabhoni |
| Ibanga | Q195 = S195 / A53 Ibanga A Q235 = S235 / A53 Ibanga B / A500 Ibanga A / STK400 / SS400 / ST42.2 Q355 = S355JR / A500 Ibanga B Ibanga C |
| Izindinganiso Zepayipi Lensimbi Eyindilinga | I-ASTM A53, i-API 5L, i-ASTM A252, i-ASTM A795, i-ISO65, i-DIN2440, i-BS1387. BS1139, i-EN10255, i-EN39, i-JIS3444, i-GB/T 3091 kanye ne-GB/T13793 |
| Izindinganiso Zepayipi Lensimbi Eyisikwele | I-ASTM A500, A36, EN10219, EN10210,I-GB/T 6728,I-JIS G3466 |
| Ubuso | 1. Okumnyama/Okwemvelo 2. Upende Onemibala 3. Kufakwe uwoyela noma ngaphandle kwawo 4. Ihlanganiswe nge-Galvanized / Zinc |
| Ukuphela | Iziphetho ezingenalutho |
| Iziphetho Ezikhethekile | Iziphetho zepayipi lensimbi eliyindilinga: elinomucu, eligobile, elinemiphetho; Iziphetho zepayipi lensimbi eliyindilinga: eligobile |
Isicelo:
1. Insimu Yesakhiwo:
Ipayipi lensimbi yokwakha/izinto zokwakha
Ipayipi lesakhiwo
Ipayipi lensimbi yeposi yocingo
Izingxenye zokufaka zelanga
Ipayipi lesandla
Ipayipi lesikafula
Ipayipi lensimbi yendlu yokugcina izithombo
2. Insimu Yokujikeleza:
Ipayipi lensimbi elivikela umlilo
Uketshezi olunomfutho ophansi, amanzi, igesi, uwoyela, ipayipi lomugqa
Ipayipi lokunisela
| Ishadi losayizi wepayipi lensimbi elihlanganisiwe le-ERW eliyindilinga | |||||||||
| DN | OD | I-ASTM A53 GRA / B | I-ASTM A795 GRA / B | BS1387 EN10255 | |||||
| I-SCH10S | I-STD SCH40 | I-SCH10 | SCH30 SCH40 | UKUKHANYA | OKUPHAKATHI | OKUNAMANDLA | |||
| MM | INCH | MM | (mm) | (mm) | (mm) | (mm) | (mm) | (mm) | (mm) |
| 15 | 1/2” | 21.3 | 2.11 | 2.77 | - | 2.77 | 2 | 2.6 | - |
| 20 | 3/4” | 26.7 | 2.11 | 2.87 | 2.11 | 2.87 | 2.3 | 2.6 | 3.2 |
| 25 | 1” | 33.4 | 2.77 | 3.38 | 2.77 | 3.38 | 2.6 | 3.2 | 4 |
| 32 | 1-1/4” | 42.2 | 2.77 | 3.56 | 2.77 | 3.56 | 2.6 | 3.2 | 4 |
| 40 | 1-1/2” | 48.3 | 2.77 | 3.68 | 2.77 | 3.68 | 2.9 | 3.2 | 4 |
| 50 | 2” | 60.3 | 2.77 | 3.91 | 2.77 | 3.91 | 2.9 | 3.6 | 4.5 |
| 65 | 2-1/2” | 73 | 3.05 | 5.16 | 3.05 | 5.16 | 3.2 | 3.6 | 4.5 |
| 80 | 3” | 88.9 | 3.05 | 5.49 | 3.05 | 5.49 | 3.2 | 4 | 5 |
| 90 | 3-1/2" | 101.6 | 3.05 | 5.74 | 3.05 | 5.74 | - | - | - |
| 100 | 4” | 114.3 | 3.05 | 6.02 | 3.05 | 6.02 | 3.6 | 4.5 | 5.4 |
| 125 | 5” | 141.3 | 3.4 | 6.55 | 3.4 | 6.55 | - | 5 | 5.4 |
| 150 | 6” | 168.3 | 3.4 | 7.11 | 3.4 | 7.11 | - | 5 | 5.4 |
| 200 | 8” | 219.1 | 3.76 | 8.18 | 4.78 | 7.04 | - | - | - |
| 250 | 10” | 273.1 | 4.19 | 9.27 | 4.78 | 7.8 | - | - | - |
| Ishadi losayizi wepayipi lensimbi eliyisikwele nelingunxande | ||||
| Isigaba Esiyindilinga Esiyisikwele | Isigaba Esiyindilinga Esingunxande | Ubukhulu | ||
| 20*20 25*25 30*30 | 20*40 30*40 | 1.2-3.0 | ||
| 40*40 50*50 | 30*50 25*50 30*60 40*60 | 1.2-4.75 | ||
| 60*60 | 50*70 40*80 | 1.2-5.75 | ||
| 70*70 80*80 75*75 90*90 100*100 | 60*80 50*80 100*40 120*80 | 1.5-5.75 | ||
| 120*120 140*140 150*150 | 160*80 100*150 140*80 100*180 200*100 | 2.5-10.0 | ||
| 160*160 180*180 200*200 | 200*150 250*150 | 3.5-12.0 | ||
| 250*250 300*300 400*200 350*350 350*300 | 250*200 300*200 350*200 350*250 450*250 400*300 500*200 | 4.5-15.75 | ||
| 400*400 280*280 450*300 450*200 | 400*350 400*250 500*250 500*300 400*600 | 5.0-20.0 | ||
| Ipayipi Lensimbi Ehlanganisiwe Ehlanganisiwe | |
| Isitifiketi | Isitifiketi se-API 5L |
| Imininingwane: | Ububanzi Bangaphandle: 219-2032mm |
| Ubukhulu Bodonga: 5-16mm | |
| Ubude: 12m noma ngokwezifiso | |
| Ubuso | Okumnyama okungenalutho / Okumnyama kwemvelo |
| I-Galvanised | |
| 3PE / FPE | |
| Iziphetho Zepayipi | I-Beveled noma i-Plain |
| Ibanga Lensimbi | Ibanga B / L245, X42, X52, X60 |
Ukulawulwa Kwekhwalithi Okuqinile:
1) Ngesikhathi sokukhiqiza nangemva kokukhiqiza, abasebenzi abangu-4 be-QC abanolwazi olungaphezu kweminyaka emi-5 bahlola imikhiqizo ngokungahleliwe.
2) Ilabhorethri egunyaziwe kazwelonke enezitifiketi ze-CNAS
3) Ukuhlolwa okwamukelekayo okuvela kumuntu wesithathu oqokiwe/okhokhelwe ngumthengi, njenge-SGS, i-BV.
4) Kuvunywe yiMalaysia, i-Indonesia, iSingapore, iPhilippines, i-Australia, iPeru kanye ne-UK. Sinezitifiketi ze-UL /FM, ISO9001/18001, kanye ne-FPC
Ukupakisha Nokulethwa:
Imininingwane Yokupakisha:
1. Ipayipi eliyindilinga OD 219mm nangaphansi, Ipayipi eliyisikwele OD 300mm nangaphansi: Ezinqwabeni ezilungele ulwandle ezigoqwe ngemicu yensimbi, Ezinezihlikihli ezimbili zenayiloni zenqwabeni ngayinye noma ngokwezidingo zamakhasimende;
2. Ipayipi eliyindilinga ngaphezu kwe-OD 219mm, Ipayipi eliyisikwele ngaphezu kwe-OD 300mm: ngobuningi;
3. Amathani angu-25/isitsha kanye namathani angu-5/usayizi we-oda lokuhlola;
4. Kwisitsha esingama-intshi angu-20 ubude obuphezulu bungu-5.8m;
5. Kwisitsha esingamasentimitha angu-40 ubude obuphezulu bungu-11.8m.
Imininingwane Yokulethwa: Kuye nge-QTY, ngokuvamile inyanga eyodwa.



Mayelana NATHI:
I-Tianjin Youfa yasungulwa ngomhlaka-1 kuJulayi 2000. Kunabasebenzi ababalelwa ku-9000, amafektri ayi-13, imigqa yokukhiqiza amapayipi ensimbi angu-293, ilabhorethri egunyaziwe kazwelonke emithathu, kanye nesikhungo sobuchwepheshe bebhizinisi esigunyaziwe uhulumeni waseTianjin esisodwa kuze kube unyaka ka-2022.
I-YOUFA STEEL PIPE GRUP ehlanganisa amafektri angu-13:
Isisekelo Sokukhiqiza saseTianjin—Iqembu Lepayipi Lensimbi iTianjin Youfa Co., Ltd .-Igatsha Eliyinombolo 1;
I-Tianjin Youfa Steel Pipe Group Co.,Ltd .-Igatsha lesibili;
Tianjin Youfa Dezhong Steel Pipe Co.,Ltd;
I-Tianjin Youfa Pipeline Technology Co.,Ltd;
I-Tianjin Youfa Ruida Traffic Facilities Co.,Ltd;
I-Tianjin Youfa Stainless Steel Pipe Co., Ltd;
I-Tianjin Youfa Hongtuo Steel Pipe Manufacture Co., Ltd.
Isizinda Sokukhiqiza saseTangshan-- Imboni Yepayipi LaseTangshan Zhengyuan Co., Ltd.;
I-Tangshan Youfa Steel Pipe Manufacture Co.,Ltd;
I-Tangshan Youfa New Construction Equipment Co., Ltd.
Isisekelo Sokukhiqiza seHandan— I-Handan Youfa Steel Pipe Co.,Ltd;
I-Shaanxi Production Base—Shaanxi Youfa Steel Pipe Co., Ltd
I-Jiangsu Production Base — I-Jiangsu Youfa Steel Pipe Co., Ltd

Amandla Okukhiqiza:
Abasebenzi abangu-9000.
Imigqa yokukhiqiza amapayipi ensimbi e-ERW angu-89
Imigqa yokukhiqiza yamapayipi ensimbi acwiliswe ngokushisa angu-60
Imigqa yokukhiqiza ipayipi lensimbi eliyisikwele nelingunxande elingu-43
Imigqa yokukhiqiza ipayipi lensimbi ye-SSAW engu-9
Imigqa yokukhiqiza amapayipi ensimbi ayinkimbinkimbi angu-27 ensimbi-ipulasitiki
Imigqa yokukhiqiza yamapayipi ensimbi angu-17 ashisayo agqitshwe nge-galvanized square kanye ne-rectangular
Amalebhu amathathu agunyaziwe kazwelonke anezitifiketi ze-CNAS
1 Isikhungo sobuchwepheshe bebhizinisi esivunyiwe nguhulumeni waseTianjin
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