Ụlọ ọrụ a na-akwado echiche usoro a "njikwa sayensị, ịdị mma na arụmọrụ dị elu, onye na-azụ ahịa kacha elu maka Ngwugwu OEM/ODM Asme B16.11 Npt".Eriri Gi Steel Pipe Dabara Adaba AkụkụỌ bụrụ na ị na-achọ nnyefe dị elu, ngwa ngwa, nkwado kacha mma na onye na-eweta ngwaahịa bara uru na China maka njikọ azụmaahịa ogologo oge, anyị ga-abụ nhọrọ kacha mma maka gị.
Òtù ahụ na-akwado echiche usoro ahụ "njikwa sayensị, ịdị mma na arụmọrụ ka mma, onye kacha nwee ihe ịga nke ọma, onye na-azụ ahịa kacha elu makaIhe Nkwanye Ọkụ Eriri Asme B16.11 Npt, Eriri Gi Steel Pipe Dabara Adaba Akụkụ, Ịkwado Pipe Eriri, Anyị na-ekwusi ike mgbe niile na ụkpụrụ nke "Ịdị mma na ọrụ bụ ndụ ngwaahịa". Ruo ugbu a, a na-ebupụ ngwaahịa anyị na mba karịrị iri abụọ n'okpuru njikwa mma anyị siri ike na ọrụ dị elu.
| Ngwaahịa | Mkpọpụ ígwè a kpụrụ akpụ nke a na-akpọ Galvanized 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 | EN39, BS1139, BS1387, EN10255, ASTM A53, ASTM A500, A36, ASTM A795, ISO65, ANSI C80, DIN2440, JIS G3444, GB/T3091, GB/T13793 |
| Elu | Mkpuchi Zinc 200-500g/m2 (30-70um) |
| Ngwụcha | Ngwụcha nkịtị ma ọ bụ nsọtụ eriri |
| 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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