Fireproof Door

we are offering fast openclose fireproof door.
china deyuan marine fitting co.,ltd are leading supplier of marine outfitting equipment,such as marine steel doors,marine aluminum door,marine windows,marine hatch cover,marine pilot rope ladder,embarkation rope ladder,gangway ladder ,bulwark ladder etc.
model size of doorway
w*h hole size of
casting wall
w2*h2*r2 size of doorframe
w1*h1 weight(kg)
thickness of doorsheet
6 8
a 600*1650 700*1750*150 800*1850 166 200
650*1650 750*1750*150 850*1850 170 205
700*1650 800*1750*150 900*1850 174 210
b 900*1650 1000*1750*150 1100*1850 249 300
1000*1650 1100*1750*150 1200*1850 280 340
1200*1650 1200*1750*150 1400*1850 298 357
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275n ce approval inflatable life jacket
co2 fire extinguishing system
marine horizontalvertical oil fired boiler
marine air compressor
marine centrifugal pump
marine hydraulic steering gear
hydraulic capstan
tunnel thrusterbow thruster