| Ngwaahịa | Tupu Galvanized Steel Pipe | Nkọwapụta |
| ihe | Ígwè Carbon | Od: 20-113mm Ọkpụrụkpụ: 0.8-2.2mm Ogologo: 5.8-6.0m |
| Ọkwa | Q195 = S195 / A53 Ọkwa A Q235 = S235 / A53 Klas B | |
| Elu | Mkpuchi Zinc 30-100g/m2 | Ojiji |
| Ngwụcha | Ngwụcha dị larịị | Paịpụ ígwè nke ụlọ griin haus,Mmiri nnyefe ígwè ọkpọkọ |
| Ma ọ bụ nsọtụ eriri |
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.










