031 Metal construction work doors

031 Metal construction work doors

- 19 pcs sheet steel doors with steel corner frame, with thin rebate,

of which 16 pcs with fire protection requirement T30RS

- 8 pcs sheet steel doors with steel corner frame, butt-retaining,

of which 7 pcs. with fire protection requirement T30RS

- 34 pcs sheet steel doors with steel frame, with thin rebate,

of which 24 pcs with fire protection requirement T30RS

- 7 pcs sheet steel doors with steel enclosing frame, butt-retaining, of which 4 pcs with fire protection requirement T30RS

- 13 pcs sheet steel doors with steel frame frame, with thin rebate,

of which 10 pcs. with fire protection requirement T30RS

- 1 pc sheet steel doors with steel enclosing frame, bluntly impacting, with fire protection requirement T30RS