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Product description
船用鹅颈式自然通风筒符合CB/T296标准,本产品用于各类船舶露天的自然通风装置上,具有合理、施工简便、适有性广和良好风雨密性等优点.
公称通径 DN | 通风筒 Ventilators | 螺旋轧扣 Helical buckling | 厚度 Thickness (T) | 重量 Weight (KG) | ||
A×B | 螺钉数Bolt (n) | d | 数量 Amount | |||
100 | 120×80 | 6 | M12 | 1 | 4 6 8 | 21.0 29.0 40.9 |
150 | 150×120 | 8 | M12 | 3 | 4 6 8 | 30.0 44.0 55.2 |
200 | 220×150 | 10 | M12 | 3 | 5 6 8 | 51.0 55.0 78.0 |
250 | 280×190 | 12 | M12 | 3 | 5 6 8 | 67.0 71.0 104.0 |
300 | 300×240 | 14 | M12 | 3 | 6 9 | 97.0 140.0 |
400 | 460×320 | 20 | M12 | 5 | 6 10 | 154.0 244.0 |