| Ibicuruzwa | Umuyoboro wa Carbone |
| Imiterere | Igice Cyuzuye Igice na kare Urukiramende |
| Ibikoresho | Ibyuma bya Carbone |
| Icyiciro | Q195 = S195 / A53 Icyiciro A. Q235 = S235 / A53 Icyiciro B / A500 Icyiciro A / STK400 / SS400 / ST42.2 Q355 = S355JR / A500 Icyiciro B Icyiciro C. |
| Ibipimo Byuma Byuma | ASTM A53, API 5L, ASTM A252, ASTM A795, ISO65, DIN2440, BS1387. BS1139, EN10255, EN39, JIS3444, GB / T 3091 & GB / T13793 |
| Ibipimo byumuyoboro wa kare | ASTM A500, A36, EN10219, EN10210,GB / T 6728,JIS G3466 |
| Ubuso | 1.Bare / Umukara Kamere 2. Amabara 3.Amavuta hamwe cyangwa adapfunyitse 4.Galvanised / Zinc Yashizweho |
| Iherezo | Ikibaya kirangirira |
| Impera zidasanzwe | Umuyoboro uzengurutse erw ibyuma birangira: urudodo, rucuramye, rushyizweho; Umuyoboro wa ssaw uzenguruka umuyoboro urangira: beveled |
Gusaba:
1.Umurima wubatswe:
Kubaka / ibikoresho byo kubaka umuyoboro w'icyuma
Umuyoboro
Uruzitiro rw'icyuma
Imirasire y'izuba
Umuyoboro w'intoki
Umuyoboro
Umuyoboro w'icyuma cya parike
Umwanya wo kuzenguruka ：
Umuyoboro wo gukingira umuriro
Umuvuduko muke, amazi, gaze, amavuta, umuyoboro wumurongo
Umuyoboro wo kuhira
| Uruziga rwa ERW Welded Steel Umuyoboro wubunini | |||||||||
| DN | OD | ASTM A53 GRA / B. | ASTM A795 GRA / B. | BS1387 EN10255 | |||||
| SCH10S | SCD SCH40 | SCH10 | SCH30 SCH40 | URUMURI | MEDIUM | IJURU | |||
| 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 | - | - | - |
| Ingano ya kare na Urukiramende | ||||
| Igice cya Hollow Igice | Igice cy'urukiramende | Umubyimba | ||
| 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 | ||
| Umuyoboro wo gusudira Umuyoboro | |
| Icyemezo | Icyemezo cya API 5L |
| Ibisobanuro: | Hanze ya Diameter: 219-2032mm |
| Uburebure bw'urukuta: 5-16mm | |
| Uburebure: 12m cyangwa yihariye | |
| Ubuso | Bare / Umukara karemano |
| Galvanised | |
| 3PE / FPE | |
| Umuyoboro urangira | Beveled cyangwa Ikibaya |
| Icyiciro | Icyiciro B / L245, X42, X52, X60 |
Igenzura rikomeye:
1) Mugihe na nyuma yumusaruro, abakozi 4 ba QC bafite uburambe bwimyaka irenga 5 bagenzura ibicuruzwa kubushake.
2) Laboratoire yemewe yigihugu ifite ibyemezo bya CNAS
3) Igenzura ryemewe ryagatatu ryashyizweho / ryishyuwe nabaguzi, nka SGS, BV.
4) Byemejwe na Maleziya, Indoneziya, Singapore, Philippines, Ositaraliya, Peru n'Ubwongereza. Dufite UL / FM, ISO9001 / 18001, ibyemezo bya FPC
Gupakira no Gutanga:
Gupakira Ibisobanuro:
1.
2. Umuyoboro uzengurutse hejuru ya OD 219mm, umuyoboro wa kare hejuru ya OD 300mm: mubwinshi;
3. Toni 25 / kontineri na toni 5 / ubunini kugirango bigerageze;
4. Kuri 20 "kontineri uburebure bwa 5.8m;
5. Kuri 40 "kontineri uburebure buri hejuru ni 11.8m.
Ibisobanuro birambuye: Ukurikije QTY, mubisanzwe ukwezi.
Ibyerekeye:
Tianjin Youfa yashinzwe ku ya 1 Nyakanga 2000.Hari abakozi bagera ku 9000, inganda 13, imirongo 293 ikora imiyoboro y’ibyuma, laboratoire 3 yemewe mu gihugu, na guverinoma ya Tianjin ikigo cy’ikoranabuhanga cy’ubucuruzi cyemewe kugeza mu mwaka wa 2022.
ITSINDA RY'IMYIDAGADURO YOFA irimo inganda 13:
Ibicuruzwa bya Tianjin-Tianjin Youfa Steel Pipe Group Co., Ltd.-No.1 Ishami;
Tianjin Youfa Steel Pipe Group Co, Ltd.-No.2 Ishami;
Tianjin Youfa Dezhong Steel Pipe Co., Ltd;
Tianjin Youfa Pipeline Technology Co., Ltd;
Tianjin Youfa Ruida Traffic Facilities Co, Ltd;
Tianjin Youfa Stainless Steel Pipe Co., Ltd;
Tianjin Youfa Hongtuo Imiyoboro Yumushinga Inganda, Ltd.
Umusaruro wa Tangshan Base-- Tangshan Zhengyuan Pipeline Industry Co., Ltd;
Tangshan Youfa Steel Pipe Manufacture Co., Ltd;
Tangshan Youfa Ibikoresho bishya byubwubatsi Co, Ltd.
Umusaruro wa Handan - Handan Youfa Steel Pipe Co., Ltd;
Umusaruro wa Shaanxi-Shaanxi Youfa Steel Pipe Co., Ltd.
Umusaruro wa Jiangsu - Jiangsu Youfa Steel Pipe Co., Ltd.
Ubushobozi bw'umusaruro:
Abakozi 9000.
89 Imirongo ikora ibyuma bya ERW
Imirongo 60 ishyushye yashizwemo ibyuma byibyuma
Imirongo 43 yumurambararo nu mpande enye
9 SSAW imirongo itanga imiyoboro
27 ibyuma-plastiki bigoye ibyuma bitanga imiyoboro
17 bishyushye bishyushye kare hamwe numurongo wibyuma byerekana imiyoboro
Laboratoire 3 yemewe yigihugu hamwe na CNAS Impamyabumenyi
1 Tianjin guverinoma ishimangira ikigo cyikoranabuhanga cyubucuruzi
Uruganda 1 rwo gusebanya
Uruganda 1 rwumuyoboro wibyuma
