| Ihe | Galvanized square tube / ọkpọkọ |
| Ọkọlọtọ | GB, JIS, ASTM, ISO, EN, wdg. |
| Ihe onwunwe | A53, A283-D, A135-A, A53-A, A106-A, A179-C, A214-C, A192, A226, A315-B, A53-B, A106-B, A178-C, A210-A-1, wdg. |
| Nha | OD: 20*20-500*500mmWT: 0.8-18mm Ogologo: dị ka ndị ahịa chọrọ. Enwere ike ịhazi nha dịka mkpa ndị ahịa si dị |
| Elu | igwe igwe, na-egbu maramara, na-egbuke egbuke, mmanụ, ahịrị ntutu, ahịhịa, enyo, mgbawa ájá,ma ọ bụ dị ka achọrọ. |
| Ngwa | A na-eji ya eme ihe na mgbidi ákwà mgbochi, ihe owuwu, nrụpụta igwe, ọrụ owuwu ígwè, ọrụ ụgbọ mmiri, brackets nke anyanwụ, ígwè ọrụ nhazi ígwè, injinịa ike, ụlọ ọrụ ike, ọrụ ugbo na ígwè ọrụ kemịkal, mgbidi ákwà mgbochi, chassis ụgbọ ala, ọdụ ụgbọ elu, wdg. |
| Bupụ na | North Korea, South Korea, Vietnam, na Singia, na Ingsistan, MalGistan, Kajikistan, Upakhstan, Upaknistan, Upaknistan, Gurkmenistan, Ndị Turkmenistan, Ashmekistan, Afghanistan, Afghanistan, Afghanistan , Iraq, Iran, Syria, Syria, bụ Jorbanon, Israel, Turkey, Saudi Arabia, Sweden, Saway, Iceland, Forwan, Iceland, Forway Islands, Denmark (Dan), United Kingdom, Ireland, Netherlands, Belgium, Luxembourg, France, Monaco, Romania, Bulgaria, Serbia, Macedonia, Albania, Greece, Slovenia, Croatia, wdg. |
| ngwugwu | Ngwungwu mbupụ ọkọlọtọ ma ọ bụ dị ka achọrọ. |
| Oge ọnụahịa | EXW, FOB, CIF, CFR, CNF, wdg. |
| Ịkwụ ụgwọ | L/C, T/T, Western Union, wdg. |
| Asambodo | TUV&ISO&GL&BV, wdg. |