| Customization: | Available |
|---|---|
| Type: | Air Vent Head |
| Material: | Iron |
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ABS Approval Cast Iron Ship Air Pipe Heads
Type A and Type AS marine air pipe heads are designed, manufactured and inspected in accordance with the standard CB 20037-2012 or CB/T 3594-1944. They are suitable for oil and water tanks for various ships and offshore drilling platforms. The flanges of Type A are in standard CB/T 4196-2011 while Type AS are GB/T 2501-2010.
The optional range of nominal diameter is DN50~DN250, each model is also available in material of cast iron and cast steel.
The rich variety of modes makes our air pipe head meet most ship-related application scenarios, and the strict quality requirements make our products durable and worry-free.
| Nominal | Overall | Body | Cover Size | Flange Size | ||||||
| DN | H | H1 | t | d | h | b | D | D1 | d0 | n |
| 50 | 110 | 88 | 6 | 128 | 76 | 16(13) | 135 | 103 | 15 | 6 |
| 16(16) | 140 | 110 | 14 | 4 | ||||||
| 65 | 120 | 93 | 6 | 150 | 80 | 15(14) | 155 | 123 | 15 | 6 |
| 16(16) | 160 | 130 | 14 | 4 | ||||||
| 80 | 140 | 103 | 6 | 180 | 90 | 15(14) | 170 | 138 | 15 | 8 |
| 18(18) | 190 | 150 | 18 | 4 | ||||||
| 100 | 160 | 123 | 7 | 200 | 105 | 15(14) | 190 | 158 | 15 | 8 |
| 18(18) | 210 | 170 | 18 | 4 | ||||||
| 150 | 175 | 133 | 8 | 280 | 120 | 16(14) | 240 | 208 | 15 | 12 |
| 20(20) | 265 | 225 | 18 | 8 | ||||||
| 200 | 205 | 153 | 8 | 350 | 130 | 16(15) | 295 | 264 | 15 | 12 |
| 22(22) | 320 | 280 | 18 | 8 | ||||||
| 250 | 250 | 183 | 8 | 420 | 140 | 18(16) | 365 | 327 | 17 | 14 |
| 24(24) | 375 | 335 | 18 | 12 | ||||||
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