China A60 Fireproof Door: Standard: CB3234-84
Steel Fire Door It is a kind of fire door which is made of steel. It meets standards of CB/3234-84 and CB/T 3518-92.
H120 Fire Door This door is designed and manufactures following the standard of ISO. It is suitable for ships which are used to do high dangerous tasks.
H60 Fire Door It is a kind of H-fire rated door. H-fire rated items are tested with hydrocarbon fire curve. Compared with A-fire rated door, they are tested at higher temperature in a longer time period.
Class C Fire Door This door is C-fire rated door. It is ideal for the position of ship/boat where smoke or draft control is required.
B15 Fire Door It is a sort of B-fire rated door. It is a partially insulated door. It means that this door can prevent fire spreading in 0.5 hour, but it can not be hast-insulated more than half an hour.
B0 Fire Door It is a sort of B-fire rated door. It is a partially insulated door. It means that this door can prevent fire spreading in 0.5 hour, but it can not be hast-insulated more than half an hour.
A15 and A30 fire doors are A-fire rating doors. They are suitable for ships which have high requirements in fire protection Their fire-resistant time both are 60 minutes.
A0 Fire Door It is a kind of fire door which is A-fire rated. It is suitable for ships which have a high requirement for fire-resistant time and a low requirement for insulation performance.
