| Ngwaahịa | Galvanized Steel Pipe |
| Ihe onwunwe | Carbon ígwè |
| Ọkwa | Q195 = S195/A53 Ọkwa A |
| Ọkọlọtọ | BS1387, EN10255, ASTM A53, ASTM A500, A36ISO65, ANSI C80, DIN2440GB/T3091, GB/T13793 |
| Elu | Zinc mkpuchi 200-500g/m2 (30-70um) |
| Akwụsị | Ngwunye larịị |
| nwere ma ọ bụ na-enweghị okpu |
Njikwa ogo siri ike:
1) N'oge na mgbe mmepụta, 4 QC mkpara nwere ihe karịrị 5 afọ ahụmahụ nyochaa ngwaahịa na random.
2) Ụlọ nyocha mba kwadoro na asambodo CNAS
3) Nlebanya anabatara site n'aka ndị ọzọ họpụtara / kwụọ ụgwọ site n'aka onye zụrụ ya, dị ka SGS, BV.
4) Malesia, Indonesia, Singapore, Philippines, Australia, Peru na UK kwadoro.Anyị nwere UL / FM, ISO9001/18001, FPC asambodo.
| mụtakwuo maka asambodo |
Mbukota na nnyefe:
Nkwakọ ngwaahịa: na hexagonal seaworthy ùkwù juru n'ọnụ site nchara ibe, na abụọ nylon slings maka nke ọ bụla ùkwù.
Nkọwa nnyefe: Dabere na QTY, ọ na-abụkarị otu ọnwa.
Gbasara anyị:
Tianjin Youfa Steel Pipe Group Co., Ltd e tọrọ ntọala na July 1st, 2000. E nwere kpam kpam banyere 8000 ọrụ, 9 ụlọ mmepụta ihe, 179 ígwè anwụrụ pro
ahịrị duction, ụlọ nyocha mba 3 enwetara ikike, yana ụlọ ọrụ teknụzụ azụmaahịa gọọmentị Tianjin 1.
| mụtakwuo |
40 dị ọkụgalvanizedígwè ọkpọkọ mmepụta ahịrị
Ụlọ ọrụ:
Tianjin Youfa Steel Pipe Group Co., Ltd .-No.1 Alaka;
Tangshan Zhengyuan Steel Pipe Co., Ltd;
Handan Youfa Steel Pipe Co., Ltd;
Ụgwọ nke ụlọ ọrụ Shanxi Youfa Steel Pipe Co., Ltd
