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                                       Manager Wang 13906396045
                                       Manager Zou 15963273684
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Marine fan

Professional production of various types of fans

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Marine bacteria type ventilation cap


Uses: This product is used for various types of ship deck of the natural and mechanical ventilation devices. Has a reasonable structure, simple in construction, complete specifications, wide applicability and good weather tightness, etc., in various domestic and widely used on ships.

1.A type of weather sealed cover with open ventilation tube

公称通径DN t厚度mm 质量kg d
150 4-8 10.8 T24X5-Z
200 4-8 12.3 T24X5-Z
250 5-8 16.3 T30X6-Z
300 5-9 19.8 T36X6-Z
350 5-9 26.7 T36X6-Z


2.B-type closures with wind and rain outside the open-air tube

公称通径DN t厚度mm 质量kg d
江船 海船
400 5 10 46 T36X6-Z
450 5 10 115 T40X6-Z
500 6 10 130 T40X6-Z
550 6 10 167 T40X6-Z
600 6 10 182 T40X6-Z
650 6 10 217 T40X6-Z
700 6 10 226 T40X6-Z
750 7 10 259 T40X6-Z
800 7 10 290 T40X6-Z
850 7 10 322 T40X6-Z
900 7 10 360.6 T44X8-Z


3.C-type closures with wind and rain outside the open air cap

公称通径DN t厚度mm d
江船 海船
260 5 6 T36X6-Z
280 5 6 T36X6-Z
300 5 6 T36X6-Z
320 5 6 T36X6-Z
350 5 6 T36X6-Z
400 5 6 T36X6-Z
420 5 6 T36X6-Z
440 5 6 T36X6-Z
450 5 6 T36X6-Z
500 5 8 T40X6-Z
550 6 8 T40X6-Z
600 6 8 T40X6-Z
640 6 8 T40X6-Z
650 6 8 T40X6-Z
700 6 8 T40X6-Z
750 6 8 T40X6-Z
780 6 8 T40X6-Z
800 6 8 T44X8-Z
900 6 8 T44X8-Z
950 6 8 T44X8-Z
1000 8 8 T44X8-Z
1100 8 8 T44X8-Z
1200 8 8 T44X8-Z


4.D-type fixed ventilation cap

公称通径DN 江船 海船
t厚度mm 重量kg t厚度mm 重量kg
260 5 50 6 55
280 5 55 6 60
300 5 60 6 65
320 5 64 6 69
350 5 68 6 73
400 5 74 6 81
420 5 80 6 87
440 5 88 6 95
450 5 92 6 99
500 5 115 8 122
550 6 140 8 147
600 6 162 8 169
640 6 180 8 187
650 6 185 8 193
700 6 209 8 217
750 6 250 8 260
780 6 275 8 287
800 6 287 8 299
900 6 320 8 334
950 6 370 8 370
1000 8 401 8 401
1100 8 497 8 497
1200 8 592 8 492