Òtù anyị na-elekwasị anya n'ọchịchị, iwebata ndị ọrụ nwere nkà, na iwulite otu, na-agbalịsi ike ịkwalite mma na ibu ọrụ nke ndị ọrụ. Ụlọ ọrụ anyị nwetara Asambodo IS9001 na Asambodo CE nke European nke Ọnụahịa N'ogbe China Astm A160 B Astm A214 Astm A252 Grade 2 Grade 3 Carbon Steel Tube Pipe ERW STEEL PIPE WORLD BIGGEST MANỤFATA YOUFA NA CHINA, Anyị ji obi anyị niile na-anabata ndị ahịa si mba ofesi ka ha kpọtụrụ anyị maka mmekorita ogologo oge na mmepe mmekọrịta.
Òtù anyị na-elekwasị anya n'ịchịkwa, iwebata ndị ọrụ nwere nkà, na iwulite otu, na-agbalịsi ike ịkwalite mma na ibu ọrụ nke ndị ọrụ. Ụlọ ọrụ anyị nwetara asambodo IS9001 na asambodo CE nke European nke ọma.Carbon Steel Pipe Kwa Tọn, Erw Steel Pipe, Enweghị ntụpọ Carbon Steel Pipe, Pipe ígwè enweghị ntụpọ, YOUFA, ONYE NKE BU ISI N'ỤWA NA CHINAA na-ebuga ngwa ahịa anyị niile nye ndị ahịa na UK, Germany, France, Spain, USA, Canada, Iran, Iraq, Middle East na Africa. Ndị ahịa anyị na-anabata ngwaahịa na ngwọta anyị nke ọma maka ọnụahịa dị elu, ọnụahịa asọmpi na ụdị kachasị mma. Anyị na-atụ anya ịmalite mmekọrịta azụmaahịa na ndị ahịa niile ma weta agba mara mma karịa maka ndụ.
| Ngwaahịa | ERW Steel Pipe |
| ihe | Ígwè Carbon |
| Ọkwa | Q195 = S195 / A53 Ọkwa A Q235 = S235 / A53 Klas B / A500 Klas A / STK400 / SS400 / ST42.2 Q345 = S355JR / A500 Klas B Klas C |
| Ọkọlọtọ | DIN 2440, ISO 65, EN10255, BS1387GB/T3091, GB/T13793JIS 3444/3466 API 5L, ASTM A53, A500, A36, ASTM A795 |
| Elu | Nwa/Nkịtị Ojii |
| Ngwụcha | Ngwụcha dị larịị |
| nwere ma ọ bụ na-enweghị okpu |
Njikwa Ogo Dị Njọ:
1) N'oge mmepụta na mgbe emechara ya, ndị ọrụ QC anọ nwere ihe karịrị afọ ise nwere ahụmịhe 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.
Nkwakọba na Nnyefe:
Nkọwa Nkwakọ ngwaahịa: n'ime ngwugwu ndị nwere ike ịbanye n'oké osimiri nke nwere eriri ígwè, nwere eriri naịlọn abụọ maka ngwugwu ọ bụla.
Nkọwa Nnyefe: Dabere na ọnụọgụgụ mmadụ, ọ na-abụkarị otu ọnwa.



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