*opening door 90 degreee bending treatment as bottom pictures shown.
*opening Ul certificed electric lock opening
*Door gate: with 40mm fireproof plate
*fireproof time: 2 hours

--Thichness of wall: 60 mm
--Fireproof time: 2 hours in factorys testing.
*SS. plate decoration
*Optional colorï black grey.
*Inner spare parats one blanket bolt for fireproof.
Lock structures three way pullingï¼?bolt of World lock .
*openg angle: 183 degree.