Gooseneck Ventilator for Ship
Gooseneck Ventilator
CB/T296-1999
| Nominal diameter Dn | Wind pipe LxB | t | Cover plate L1xB1 | t1 | Filler L1xB1 | Filler L4xB4 | Pressure plate L2xB2 | Pressure plate L3xB3 | Pressure plate L4xB4 | Bolt n (pcs) | Bolt d | Clamp qty | Weight (kg) BA Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 100 | 120×80 | 4 | 139×98 | 6 | 139×98 | 68×28 | 98×58 | 83×43 | 68×28 | 6 | M12 | 1 | 21.1 |
| 6 | 146×105 | 8 | 146×105 | 76×36 | 106×66 | 91×51 | 76×36 | 6 | M12 | 1 | 29.2 | ||
| 150 | 150×120 | 4 | 168×136 | 6 | 168×136 | 98×68 | 128×98 | 113×83 | 98×68 | 8 | M12 | 3 | 40.9 |
| 6 | 176×146 | 8 | 176×146 | 106×76 | 136×106 | 121×91 | 106×76 | 8 | M12 | 3 | 30.1 | ||
| 200 | 220×150 | 5 | 240×170 | 6 | 240×170 | 170×100 | 200×130 | 185×115 | 170×100 | 10 | M12 | 3 | 44.2 |
| 6 | 246×176 | 8 | 246×176 | 176×106 | 206×136 | 191×121 | 176×106 | 10 | M12 | 3 | 55.2 | ||
| 250 | 280×190 | 5 | 300×210 | 6 | 300×210 | 230×140 | 260×170 | 245×155 | 230×140 | 12 | M12 | 3 | 51.1 |
| 6 | 306×216 | 8 | 306×216 | 236×216 | 266×176 | 251×161 | 236×216 | 12 | M12 | 3 | 78.5 | ||
| 300 | 300×240 | 6 | 320×260 | 6 | 320×260 | 258×198 | 288×228 | 273×213 | 258×198 | 14 | M12 | 3 | 67.1 |
| 8 | 326×268 | 9 | 326×268 | 258×198 | 288×228 | 273×213 | 258×198 | 14 | M12 | 3 | 104.7 | ||
| 350 | 360×290 | 6 | 390×320 | 10 | 390×320 | 320×250 | 350×255 | 335×255 | 320×250 | 16 | M12 | 4 or 5 | 97.5 |
| 400 | 460×290 | 6 | 490×320 | 10 | 490×320 | 420×250 | 450×280 | 436×266 | 420×250 | 20 | M12 | 4 or 5 | 140.3 |
| 10 | 192.7 | ||||||||||||
| 154.3 | |||||||||||||
| 244.5 |
Note: The weight of the ventilator refers to the weight at the height of H=900mm.
Identification example
Nominal diameter DN=100mm, wind pipe t=4mm AA type circular ventilator;
Ventilator AA100-4 CB/T296-1999.
Nominal diameter DN=200mm, wind pipe L=220mm, B=150mm, t=8mm BB type flat ventilator;
Ventilator BB200-220×150-8 CB/T 296-1999.
Nominal diameter DN=400mm, wind pipe L=460mm, B=290mm, t=10mm CB type rectangular ventilator;
Ventilator CB400-460×290-10 CB/T296-1999.
Note: The description may be different with the product, please contact us for quotation.
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