... style, arresting beauty, lasting durability, timeless performance in single or double leaf. double leaf steel fire door 1. Material:Rust-proof Galvanized ... 90mm8. Size: 2050*950*240 mm (H*W*T) or customized requirement also acceptable to us.9. Accessories: Hinges, ... , viewer(peephole),doorbell, rubber seal10.Opening direction: Left or right, Inside or Outside11. Opening degree: 90 degree, 180 degree.12 ...