Jiangsu Feiteng ship matching Engineering Co. Ltd. production:
Air pipe head, marine air cap, marine air cap GB1580-80 1106-80
CB/T3594-94
Marine air cap is:
The suction and breathing air pressure tank near atmospheric
pressure, so the pressure is maintained within a design pressure
tank, also can prevent water, rainwater, Mars enters the tank.
A, product classification
The following 1, air pipe head type:
A - flange size according to cap air pipe head GB569;
AS - flange size according to cap air pipe head GB2501;
B - Flange dimensions according to the gooseneck type air pipe head
GB569;
BS - Flange dimensions according to the gooseneck type air pipe
head GB2501;
C - Flange dimensions according to GB569 sounding and breathable
air pipe head;
CS - Flange dimensions according to GB2501 sounding and breathable
air pipe head;
D - Flange dimensions according to GB569 float type oil tank air
pipe head;
DS - Flange dimensions according to GB2501 float type oil tank air
pipe head;
E - flange size according to float type water tank air pipe of
GB569 head;
ES - flange size according to float type water tank air pipe of
GB2501 head;
FS - Flange dimensions according to the floating ball type oil
GB2501, air pipe head tank;
