Ngwa:
Ihe owuwu / ihe owuwu ụlọ ọkpọkọ ígwè
Paịpụ nhazi
Paịpụ ígwè nke e ji ngere kpuchie
Ihe ndị na-etinye anyanwụ
Paịpụ aka
| Ngwaahịa | Akụkụ anọ na akụkụ anọ nke ígwè pipe |
| ihe | Ígwè Carbon |
| Ọkwa | Q195 = S195 / A53 Ọkwa A Q235 = S235 / A53 Klas B / A500 Klas A / STK400 / SS400 / ST42.2 Q355 = S355JR / A500 Klas B Klas C |
| Ọkọlọtọ | DIN 2440, ISO 65, EN10219,GB/T 6728,JIS G3444 / G3466,ASTM A500, A36 |
| Elu | Nwa/Nkịtị ojiiEsere agba A na-ete mmanụ ma ọ bụ na-enweghị ya na mkpuchi |
| Ngwụcha | Ngwụcha dị larịị |
| Nkọwapụta | OD: 20*20-500*500mm; 20*40-300*500mm Ọkpụrụkpụ: 1.0-30.0mm Ogologo: 2-12m |

| Nkọwapụta nke Carbon Black Square na Pipes Rectangular | ||||||||
| Ụkpụrụ: ASTM A500, GB/T6728-2002, EN10219, EN10210, JIS G3466 | ||||||||
| Nha | Nha | Ọkpụrụkpụ | Nha | Nha | Ọkpụrụkpụ | Nha | Nha. | Ọkpụrụkpụ |
| 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 | |||||||
Njikwa Ogo Dị Njọ:
1) N'oge mmepụta na mgbe emechara ya, ndị ọrụ QC anọ nwere ahụmịhe karịrị afọ ise na-enyocha ngwaahịa n'enweghị usoro.
2) Ụlọ nyocha mba enyere ikike nke nwere asambodo CNAS
3) Nnyocha a na-anabata site n'aka onye nke atọ onye zụrụ ya họpụtara/kwụọ ụgwọ, dịka SGS, BV.
4) Malaysia, Indonesia, Singapore, Philippines, Australia, Peru na UK kwadoro ya. Anyị nwere asambodo UL /FM, ISO9001/18001, FPC.



Gbasara anyị:
E hiwere Tianjin Youfa na Julaị 1, 2000. E nwere ihe dị ka ndị ọrụ 9000, ụlọ ọrụ mmepụta ihe 11, ahịrị mmepụta paịpụ ígwè 193, ụlọ nyocha mba atọ a kwadoro, na otu ụlọ ọrụ teknụzụ azụmaahịa gọọmentị Tianjin a kwadoro.
Ahịrị mmepụta ọkpọkọ ígwè 31 nke nwere akụkụ anọ na nke nwere akụkụ anọ
Ụlọ ọrụ mmepụta ihe:
Tianjin Youfa Dezhong Steel Pipe Co., Ltd;
Handan Youfa Steel Pipe Co.,Ltd;
Shanxi Youfa Steel Pipe Co., Ltd











