Marine B15 Fire Door
Introduction of Marine B15 Fire Door
The fire protection requirements of fire doors in different positions on the ship are different. B15 fire door, in the fire resistance test, any point within 15 minutes does not exceed 225 degrees.
Drawings of Marine B15 Fire Door
Technical Specifications
type
code
escape
venitilation
clear size L
cutout in steel wall
frame thickness D
leaf thickness d
L
B
L1
B1
B15
B15
1500~2000
500~1000
L+85
B+85
T+50
40
B15F
√
B15T
√
√
NB15
NB15F
√
NB15T
√
Picture of Marine B15 Fire Door
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