| Kowa | Ki buga bututun ƙarfe |
| Na misali | BS, Din, Anisi, da sauransu. |
| Abu | Astm A536 Dig 65-45-12, Ggg50, GJS500, GGG40, QT500ETC. |
| Gimra | 1/8 "zuwa 6", ko kamar yadda ake buƙata. |
| Farfajiya | Galvanized, baki, ko kamar yadda ake buƙata. |
| Roƙo | Ya dace da haɗin bututu na tururi, iska, gas, man, da sauransu. |
| Fitarwa zuwa
| Amurka, Australia, Brazil, Kanada, Kanada, Iran, Italiya, Ingila, United Kingdom, Arab, da sauransu. |
| Ƙunshi | Tsarin fitarwa na daidaitawa, ko kamar yadda ake buƙata. |
| Lokacin farashin | Tsohon aiki, FOB, CIF, CFR, da sauransu. |
| Biya | T / t, l / c, Yammacin Turai, da sauransu. |
| Takardar shaida | ISO, SGS, BV. |