Cast Steel Air Vent Head

Cast Steel Air Vent Head

1. Application

Cast Steel Air Vent Head can through inhalation and breathing to let the air pressure in the cabin close to the atmospheric pressure,so that the pressure is kept within the design pressure of the tank. And it also can prevent seawater, rain, fire and mosquitoes from entering the tank.

2. Material

(1) body & cover: cast steel

(2) the milk type connects: stainless steel

The material of this product can be made to order, for example:cast iron, stainless steel 304, stainless steel 316L etc.

3. Features

(1) The product is of less weight, better ventilation and pretty outline.

(2) We could manufacture this product according to your flange requirement.

4. Specification

DN	Structure size					Flange connection size
	H	H1	D	R	thickness	D2	D1	b	n	d0
50	280	80	60	60	6	135	103	15	6	15
						140	110	16	4	14
80	310		90	80	7.5	170	138	14	8	15
						190	150	18	4	18
100	270		103	100	8	190	158	14	8	15
						210	170	18	4	18

5. IACS Certificate: RINA, DNV, NK, CCS, LR, ABS, BV.