B15 and B0 Double-Leaf Fireproof Steel Door

B15 and B0 Double-Leaf Fireproof Steel Door
B15 and B0 Double-Leaf Fireproof Steel Door is a class B fireproof door. Its fire resistance time is one hour. It can be used at fireproof zone, bulkhead, casing wall of engine and accommodation of ship. The double-leaf door provides a larger space for
entrance. And it is helpful for emergency evacuation. Compared with class C fireproof door, it is heat-insulated; compared with class A fireproof door, it is inexpensive. If you don’t have very high demand for fire resistance, this product is a quite good choice
for you.
Features
▪ Two door panels
▪ A larger space for entrance
▪ Good fire resistance and heat insulation
▪ Easy to open and close

▪ High quality steel