Aplikasyon:
Tiyo asye pou konstriksyon / materyèl konstriksyon
Tiyo estrikti
Tiyo asye pou poto kloti
Konpozan pou monte solè
Tiyo pou balistrad
| Pwodwi | Tiyo asye kare ak rektangilè |
| Materyèl | Asye Kabòn |
| Klas | Q195 = S195 / A53 Klas A Q235 = S235 / A53 Klas B / A500 Klas A / STK400 / SS400 / ST42.2 Q355 = S355JR / A500 Klas B Klas C |
| Estanda | DIN 2440, ISO 65, EN10219,GB/T 6728,JIS G3444 / G3466,ASTM A500, A36 |
| Sifas | Nwa toutouni / natirèlPentire Wile avèk oswa san vlope |
| Fini | Bout plenn |
| Espesifikasyon | Dyamèt ekstèn: 20 * 20-500 * 500mm; 20 * 40-300 * 500mm Epesè: 1.0-30.0mm Longè: 2-12m |

| Espesifikasyon tiyo kare ak rektangilè nwa kabòn | ||||||||
| Nòm yo: ASTM A500, GB/T6728-2002, EN10219, EN10210, JIS G3466 | ||||||||
| Gwosè | Gwosè | Epesè | Gwosè | Gwosè | Epesè | Gwosè | Gwosè. | Epesè |
| 19*19 | 20 * 20 | 1.0 | 30 * 100 40 * 70 40 * 90 50 * 60 50 * 75 50 * 90 55 * 55 65 * 65 | 40 * 80 40 * 100 50 * 70 50 * 80 60 * 60 60 * 80 70 * 70 | 13 | 60 * 170 70 * 160 80 * 150 80 * 180 127 * 127 | 75 * 150 100 * 200 140 * 140 150 * 150 130 * 130 | 2.5 2.75 3.0 ~ 5.75 7.5 ~ 9.75 |
| 1.2 | 1.4 | |||||||
| 1.3 | 1.5 | |||||||
| 1.4 | 1.7 | |||||||
| 1.5 | 1.8 | 10.5 ~ 11.75 12.5 ~ 15 | ||||||
| 1.7 | 2.0 2.2 | 60 * 200 60 * 220 80 * 200 80 * 220 100 * 180 120 * 160 120 * 200 | 100 * 250 160 * 160 1 80 * 180 140 * 180 150 * 170 150 * 180 150 * 200 | 2.5 2.75 ~ 3.25 | ||||
| 2.0 | 2.5-4.0 4.25 ~ 5.0 5.25 ~ 5.75 5.75-6.0 | 3.5 ~ 5.0 5.25 ~ 7.75 | ||||||
| 25 * 25 20 * 30 | 1.0 | 9.5 ~ 11.75 12.5 ~ 15.75 16--30 | ||||||
| 1.2 | ||||||||
| 1.3 | 40 * 120 40 * 140 50 * 110 50 * 120 50 * 125 70 * 100 85 * 85 | 50 * 100 60 * 90 60 * 100 60 * 120 75 * 75 80 * 80 90 * 90 | 1.3 | 100 * 350 125 * 250 130 * 250 135 * 135 140 * 240 150 * 220 225 * 225 | 100 * 300 1 50 * 250 200 * 200 200 * 250 | 2.75 3.0 ~ 3.25 3.5 ~ 9.75 11.5 ~ 11.75 | ||
| 1.4 | 1.5 | |||||||
| 1.5 | 1.7 | |||||||
| 1.7 | 1.8 2.0 | 12.5 ~ 14.75 | ||||||
| 1.8 | 2.2 | 15.5 ~ 15.75 | ||||||
| 2.0 | 2.5 ~ 4.0 4.25 ~ 5.0 5.25 ~ 5.75 7.5 ~ 9.75 | 16~30 | ||||||
| 2.2 | 100 * 400 130 * 300 1 50 * 350 200 * 280 220 * 220 | 1 50 * 300 200 * 300 250 * 250 180 * 300 | 3.5~4.0. 4.5 ~ 7.75 | |||||
| 2.5 ~ 3.0 | 40 * 135 50 * 1 40 60 * 130 75 * 125 | 50 * 150 60 * 1 40 80 * 120 100 * 100 | 1.5 | 9.5 ~ 11.75 12.5 ~ 14.75 15.5 ~ 17.75 | ||||
| 32 * 32 35 * 35 20 * 50 | 20 * 40 25 * 40 30 * 30 30 * 40 | 1.0 | 1.7 | |||||
| 1.2 | 2.0 2.2 2.5 ~ 5.0 5.25-6.0 6.5 ~ 9.75 | |||||||
| 1.3 | 200 * 350 250 * 350 | 200 * 400 300 * 300 | 4.75 ~ 11.75 | |||||
| 1.4 | 12.5 ~ 14.75 15.5 ~ 17.75 | |||||||
| 1.5 | ||||||||
| 1.7 1.8 | 300 * 320 300 * 350 | 200 * 500 250 * 450 300 * 400 350 * 350 | 4.75 ~ 11.75 | |||||
| 2.0 | 11.5 ~ 16 | 12.5 ~ 14.75 15.5 ~ 17.75 | ||||||
| 2.2 2.5 ~ 3.0 3.5 ~ 3.75 | 50 * 160 60 * 150 60 * 180 65 * 180 70 * 150 90 * 150 90 * 160 100 * 120 100 * 125 100 * 140 | 60 * 160 80 * 140 80 * 160 100 * 150 120 * 120 110 * 110 120 * 180 125 * 125 | 2.5 2.75 | 18--30 | ||||
| 20 * 60 20 * 80 25 * 65 30 * 70 35 * 60 38 * 38 45 * 45 | 25 * 50 30 * 50 30 * 60 40 * 40 40 * 50 40 * 60 50 * 50 | 1.2 | 200 * 450 250 * 400 250 * 500 300 * 450 | 200 * 600 280 * 280 300 * 500 350 * 400 | 4.5 ~ 5.75 | |||
| 1.3 1.4 | 3.0 ~ 4.0 | 6.5 ~ 11.75 12.5 ~ 14.75 15.5 ~ 17.75 | ||||||
| 1.5 | 4.25 ~ 4.75 5.25 ~ 6.0 6.5 ~ 7.75 | |||||||
| 1.7 | 18--30 | |||||||
| 1.8 | 300 * 700 300 * 650 320 * 320 | 300 * 600 400 * 500 400 * 600 450 * 450 500 * 500 | 4.5 ~ 7.75 9.5 ~ 9.75 11.5 ~ 13.75 | |||||
| 2.0 2.2 | 9.5 ~ 9.75 | |||||||
| 2.5 ~ 4.0 | 10.5 ~ 11.75 | 14.5 ~ 15.75 16.5 ~ 17.75 | ||||||
| 4.25 ~ 5.0 5.25 ~ 5.75 5.75 ~ 6.0 | 12.5 ~ 15.75 | |||||||
| 16--30 | 18~30 | |||||||
Kontwòl Kalite Strik:
1) Pandan ak apre pwodiksyon an, 4 anplwaye QC ki gen plis pase 5 ane eksperyans enspekte pwodwi yo o aza.
2) Laboratwa nasyonal akredite ak sètifika CNAS
3) Enspeksyon akseptab nan men yon twazyèm pati nonmen/peye pa achtè a, tankou SGS, BV.
4) Apwouve pa Malezi, Endonezi, Singapore, Filipin, Ostrali, Perou ak Wayòm Ini. Nou posede sètifika UL /FM, ISO9001/18001, FPC



Konsènan nou:
Tianjin Youfa te fonde nan dat 1ye Jiyè 2000. Genyen antou anviwon 9000 anplwaye, 11 faktori, 193 liy pwodiksyon tiyo asye, 3 laboratwa nasyonal akredite, ak 1 sant teknoloji biznis akredite pa gouvènman Tianjin.
31 liy pwodiksyon tiyo asye kare ak rektangilè
Faktori yo:
Tianjin Youfa Dezhong Steel tiyo co, Ltd;
Handan Youfa Tiyo Asye Co., Ltd;
Shanxi Youfa Tiyo Asye Co., Ltd











