Marine Equipment
Mushroom Air Pipe Head CB/T3594-94 Type A/AS
Marine Air Pipe Head or can be called as marine air vent head, air pipe joint. It is used on the air pipe system of oil or water tank in the vessels and the offshore drilling platform. There...
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Mushroom Air Pipe Head CB/T3594-94 Type A/AS
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China Mushroom Air Pipe Head CB/T3594-94 Type A/AS:
Marine Air Pipe Head or can be called as marine air vent head, air pipe joint. It is used on the air pipe system of oil or water tank in the vessels and the offshore drilling platform. There are the types A/AS,B/BS,C/CS,D/DS,E/ES,FS.
Standard: CB/T3594-94, GB1858-80, CBM1105-81, CBM1106-81
Flange Size as per GB569 or GB2501
| Type | Name | Size | Application |
| A/AS | Mushroom Air Pipe Head | 50--250 | on the top of air pipe of oil &water tank |
| B/BS | Gooseneck Air Pipe Head | ||
| C/CS | Sounding & Ventilation Air Pipe Head | 50--100 | |
| D/DS | Float Disc Type Air Pipe Head for Oil Tank | 50-450 | on the top of air pipe of oil tank |
| E/ES | Float Disc Type Air Pipe Head for Water Tank | on the top of air pipe of water tank | |
| FS | Float Ball Type Air Pipe Head for oil &water Tank | on the top of air pipe of oil &water tank |
Main Material:
1-Cover: Cast Iron
2-Screw: Carbon Steel
3-Body: Cast Iron
4-Filter Screen: Brass
Main Size List for Type A/AS(mm):
| DN | Structure Dimension | Thickness | Cover | Flange Size | Weight (kgs) | ||||||||||||
| D | D1 | b | n | d0 | Cast Iron | ||||||||||||
| H | H1 | δ | d | h | Type A | Type AS | Type A | Type AS | Type A | Type AS | Type A | Type AS | Type A | Type AS | Type A | Type AS | |
| 50 | 110 | 85 | 6 | 76 | 128 | 135 | 140 | 103 | 110 | 15 | 16 | 6 | 4 | 15 | 14 | 4.08 | 4.17 |
| 65 | 120 | 90 | 80 | 150 | 155 | 160 | 123 | 130 | 14 | 16 | 6 | 4 | 15 | 14 | 5.63 | 5.73 | |
| 80 | 140 | 100 | 90 | 180 | 170 | 190 | 138 | 150 | 14 | 18 | 8 | 4 | 15 | 18 | 7.24 | 7.27 | |
| 100 | 160 | 120 | 7 | 105 | 200 | 190 | 210 | 158 | 170 | 14 | 18 | 8 | 4 | 15 | 18 | 11.91 | 12.5 |
| 150 | 175 | 130 | 8 | 120 | 250 | 240 | 265 | 208 | 225 | 14 | 20 | 12 | 8 | 15 | 18 | 20.4 | 22.4 |
| 200 | 190 | 150 | 6 | 130 | 300 | 295 | 320 | 264 | 280 | 15 | 22 | 12 | 8 | 15 | 18 | 26.44 | 26.93 |
| 250 | 220 | 180 | 8 | 140 | 350 | 365 | 375 | 327 | 335 | 16 | 24 | 14 | 12 | 17 | 18 | 31.71 | 36 |
