Air Pipe Head for Water Tank CB/T3594-94 Type E/ES:
China Air Pipe Head for Water Tank CB/T3594-94 Type E/ES:
Air Pipe Head is called air vent head, air pipe joint. It is a kind of check valve 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.
Technical Specification:
Standard: CB/T3594-94, GB1858-80, CBM1105-81, CBM1106-81
Type | Name | Size | Application |
A/AS | Mushroom Air Pipe Head | 50--250 | on the air pipe top 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 air pipe top of oil tank |
E/ES | Float Disc Type Air Pipe Head for Water Tank | on the air pipe top of water tank | |
FS | Float Ball Type Air Pipe Head for oil &water Tank | on the air pipe top of oil & water tank |
Main Material:
1-Body: Cast Iron
2-Float Pontoon: SUS304
3-Protective Cover: Carbon Steel
Main Size List for Type D/DS, E/ES(mm):
nominal diameter |
structure dimension | flange connection dimension |
Thickness δ |
Lift Range h |
weight(kg) | |||||||
L | H | D | D1 | D2 | b | n | d0 | Oil tank | Water tank | |||
50 | 160 | 170 | 135 | 103 | 84 | 15 | 6 | 15 | 6.5 | 17 | 6.24 | 4.49 |
50 | 160 | 170 | 140 | 110 | 90 | 16 | 4 | 14 | 6.5 | 17 | 6.32 | 5.02 |
65 | 190 | 200 | 155 | 123 | 104 | 14 | 6 | 15 | 6.5 | 22 | 10.37 | 9.16 |
65 | 190 | 200 | 160 | 130 | 110 | 16 | 4 | 14 | 6.5 | 22 | 10.66 | 9.23 |
80 | 225 | 205 | 170 | 138 | 118 | 14 | 8 | 15 | 7.5 | 27 | 22.60 | 19.50 |
80 | 225 | 205 | 190 | 150 | 128 | 18 | 4 | 18 | 7.5 | 27 | 23.01 | 19.97 |
100 | 245 | 235 | 190 | 158 | 138 | 14 | 8 | 15 | 8 | 27 | 27.40 | 24.40 |
100 | 245 | 235 | 210 | 170 | 148 | 18 | 4 | 18 | 8 | 27 | 29.34 | 26.30 |
125 | 290 | 265 | 215 | 183 | 164 | 14 | 10 | 15 | 8 | 44 | 33.70 | 29.20 |
125 | 290 | 265 | 240 | 200 | 178 | 20 | 8 | 18 | 8 | 44 | 35.46 | 30.96 |
150 | 367 | 300 | 240 | 208 | 190 | 14 | 12 | 15 | 9 | 53 | 39.02 | 34.92 |
150 | 367 | 300 | 265 | 225 | 202 | 20 | 8 | 18 | 9 | 53 | 40.94 | 36.84 |
200 | 463 | 367 | 295 | 264 | 247 | 15 | 12 | 15 | 9 | 60 | 63.70 | 59.62 |
200 | 463 | 367 | 320 | 280 | 258 | 22 | 8 | 18 | 9 | 60 | 66.79 | 62.71 |
250 | 550 | 460 | 365 | 327 | 306 | 16 | 14 | 17 | 9 | 787 | 90.10 | 83.20 |
250 | 550 | 460 | 375 | 335 | 312 | 24 | 12 | 18 | 9 | 78 | 93.32 | 86.42 |
300 | 650 | 580 | 430 | 386 | 360 | 19 | 14 | 21 | 10 | 85 | 110.40 | 106.20 |
300 | 650 | 580 | 440 | 395 | 365 | 24 | 12 | 22 | 10 | 85 | 112.67 | 108.47 |
350 | 770 | 680 | 480 | 436 | 410 | 20 | 19 | 21 | 10 | 95 | 121.50 | 112.40 |
350 | 770 | 680 | 490 | 445 | 415 | 26 | 12 | 22 | 10 | 95 | 128.02 | 118.92 |