Air Pipe Head (Steel Body + PE Float Ball)

1. Summary

  • Application: The air pipe head is used for all kinds of marine pipe systems for ventilation.
  • Structure: Steel body + PE Float ball

air vent head
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2. Materials:

Item Part Name Material
1 Body Steel Q235-B
2 Bolt SUS 304
3 Float Ball PE
4 Side Cover Steel Q235-B
5 Screen SUS 304
6 Seal Neoprene
7 Screw Plug PE
8 Seal NBR

air vent head


3. Dimensions:

Size H B L L1 h
DN50 303 167 107 156 131
DN65 348 222 142 173 159
DN80 348 222 142 173 166
DN100 403 252 172 188 176
DN125 490 312 212 208 219
DN150 558 372 272 283 231
DN200 740 510 326 310 300
DN250 816 580 355 345 325
DN300 970 700 390 355 370
DN450 1103 908 590 415 399

4. Technical requirement:

  • Body and Side Cover are to be Hot dip galvanized and zinc thickness 70-100µm. The inside surface of air pipe heads should be additionally coated with epoxy paint.
  • 30 mesh for oil tank and 10 mesh for water tank or according to user’s requirement.
  • Flange standard is according to user’s requirement.

 

 

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