| Ihe | Igwe oyi adọtara |
| Ọkọlọtọ | AISI, ASTM, JIS, DIN, EN, GB, wdg. |
| Ihe onwunwe | Q250, CK22, C22, IC22, CC20, C22, C20, C25-1, 1450, F.112, 1020, S20C, S22C, wdg. |
| Nha
| Pipe: si dayameta: 6-420mm, mgbidi ọkpụrụkpụ: 1-50mm, ogologo: 1-12000mm, ma ọ bụ dị ka achọrọ. Ogwe okirikiri: dayameta: 2-200mm, ogologo: 1-12000mm, ma ọ bụ dị ka achọrọ. |
| Elu | Oji n'elu, tụgharịa, Ala, wdg. |
| Ngwa | maka ndị na-ekpo ọkụ, ndị na-ekpo ọkụ ọkụ, ndị na-ekpo ọkụ ọkụ, wdg. |
| Bupụ na
| America, Australia, Brazil, Canada, Peru, Iran, Italy, India, United Kingdom, Arab, wdg. |
| ngwugwu | Ngwungwu mbupụ ọkọlọtọ, ma ọ bụ dị ka achọrọ. |
| Oge ọnụahịa | Ex-ọrụ, FOB, CIF, CFR, wdg. |
| Ịkwụ ụgwọ | T/T, L/C, Western Union, wdg. |
| Asambodo | ISO, SGS, BV. |