SHIP GASTIGHT DOOR
Ref. to CB/T 3722-2014
| Type | Description | Opening Direction | Material | Gastight Performance (Pressure/Leakage) |
|---|---|---|---|---|
| A | Hinged gastight door with inflatable sealing | Left/Right | Stainless Steel / Aluminum Alloy | ≤500Pa / 0 |
| B | Sliding gastight door with mechanical tightening sealing | Left/Right | Stainless Steel / Aluminum Alloy | ≤500Pa / 0 |
Type A Dimension Table
| Size of Doorway H×B |
Size of B.H. Opening H1×B1 |
Size of Door Frame H2×B2 |
Size of Door Leaf H3×B3 |
Weight Stainless Steel (kg) |
Weight Aluminum Alloy (kg) |
|---|---|---|---|---|---|
| 1600X800 | 1655X855 | 1660X850 | 1800X800 | 64 | 44 |
| 1650X650 | 1705X705 | 1700X700 | 1850X650 | 70 | 48 |
| 1700X700 | 1755X755 | 1750X750 | 1900X700 | 76 | 52 |
| 1750X700 | 1805X755 | 1800X750 | 1950X700 | 80 | 54 |
| 1750X750 | 1805X805 | 1800X800 | 1950X750 | 83 | 56 |
| 1750X800 | 1805X855 | 1800X850 | 1950X800 | 85 | 59 |
| 1800X750 | 1855X805 | 1850X800 | 2000X750 | 87 | 62 |
| 1800X800 | 1855X855 | 1850X850 | 2000X800 | 92 | 66 |
Type B Dimension Table
| Size of Doorway H×B |
Size of B.H. Opening H1×B1 |
Size of Door Frame H2×B2 |
Slide Way B3 |
Weight Stainless Steel (kg) |
Weight Aluminum Alloy (kg) |
|---|---|---|---|---|---|
| 1700X750 | 1755X835 | 1850X830 | 1950 | 178 | 125 |
| 1700X900 | 1755X985 | 1850X980 | 2100 | 191 | 133 |
| 1800X750 | 1855X835 | 1950X830 | 1950 | 182 | 128 |
| 1800X900 | 1855X985 | 1950X980 | 2100 | 195 | 136 |
| 1800X1000 | 1855X1085 | 1950X1080 | 2200 | 204 | 142 |
Note: The weight is calculated at D=200mm.
Marking example:
Opening size is 1700X750mm, Type A hinged gastight door with inflatable sealing, right open, aluminum alloy gastight door,
gastight door AR1700X750L CB/T 3722-2014
Opening size is 1700X750mm, door frame depth is 100mm, Type B sliding gastight door with mechanical tightening sealing, left open, stainless steel gastight door,
gastight door BL1700X750X100N CB/T 3722-2014
Note: The description may be different with the product, please contact us for quotation.
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