China Gooseneck Ventilation Tube AA Type AB Type:
Ventilation pipes are mainly used for ventilation of compartments, mainly for air exchange in the cabin to facilitate personnel staying, or to assist combustion equipment for related equipment (mainframe, generator, boiler, etc.)
Drawing:
Specification:
| DN | Hair Dryers | Cover | Screw(n) | Spiral grips | Weight | |||
| Outside diameter | t | D1 | t1 | Quantity | AAtype | ABtype | ||
| 100 | 108 | 4 | 118 | 6 | 4 | 1 | 20.7 | 17.7 |
| 100 | 114 | 6 | 124 | 8 | 4 | 1 | 31.9 | 27.4 |
| 100 | 114 | 8 | 124 | 8 | 4 | 1 | 37.5 | 31.5 |
| 150 | 159 | 4.5 | 170 | 6 | 6 | 3 | 38.9 | 31.9 |
| 150 | 168 | 6 | 178 | 8 | 6 | 3 | 48.9 | 40.1 |
| 150 | 168 | 8 | 178 | 8 | 6 | 3 | 57.6 | 48.6 |
| 200 | 203 | 6 | 213 | 6 | 8 | 3 | 59.4 | 47.4 |
| 200 | 219 | 6 | 229 | 8 | 8 | 3 | 61.6 | 58.2 |
| 200 | 219 | 8 | 229 | 8 | 8 | 3 | 77.8 | 68.9 |
| 250 | 245 | 6.5 | 255 | 6 | 10 | 3 | 75.6 | 67.6 |
| 250 | 273 | 6.5 | 283 | 8 | 10 | 3 | 91.2 | 77.7 |
| 250 | 273 | 8 | 283 | 8 | 10 | 3 | 103.5 | 84.6 |
| 300 | 299 | 7.5 | 309 | 6 | 12 | 3 | 104.3 | 86.6 |
| 300 | 325 | 7.5 | 335 | 8 | 12 | 3 | 113.8 | 90.2 |
| 300 | 325 | 9 | 335 | 8 | 12 | 3 | 132.5 | 93.5 |
Picture:
Product Advantage:
1.Satisfactory Quality2.Competitive Price
3.Prompt Delivery
4.7x24 hours service
Packing and Delivery：
1. Standard Export Packing or Seaworthy Packing, if you have special requirement, please specify when inquiry.2. Fast Delivery, delivery time can negotiate when order.
How to Order?
1. Please inform us the model, type or size you need.2. Please inform us the quantity to make the best price for you.
3. Shipment Model: Air or Sea shipment.
4. Special requirement if any.