Lembar baja korvalasi / lembaran bumbung Galvalume
Lembar baja / Khatul sing dipasang kanthi wiyar digunakake ing bangunan, miturut dawa sing dijaluk, ngethok gulungan baja galvanis / galvalume / prepainted menyang lembaran, banjur liwat mesin roller kanggo nggawe lembar baja beralun / lembaran bumbung. Seprei kasebut nduweni kinerja tahan karat sing apik.
| Kekandelan | Jembar (Sadurunge Corrugation) | Jembar (Sawise Corrugation) |
| 0,12mm-0.6mm | 750mm | 665mm |
| 0,12mm-0.6mm | 900mm | 800mm |
Tulis pesen sampeyan ing kene lan dikirim menyang kita
