Marine floating air tube, head floating ball type oil tank, air pipe, head floating ball type water tank, air pipe head, -FS type float type ballast tank, air pipe head
Floating ball type air pipe head CB/T3594-94
The floating air tube head floating ball type breather cap, -FS float type oil-water tank, the air pipe head can be divided into two parts according to the nominal diameter:
Float air pipe head FS50HT CB/T3594-94 (flanged cast iron float air pipe head, floating ball type breather cap)
Floating air pipe head, FS65QT, CB/T3594-94 (nodular cast iron, float air pipe head, floating ball type breather cap)
Float air pipe head, FS80HT, CB/T3594-94 (flanged cast iron float, oil tank, air pipe head, floating ball oil tank, breathable cap)
Floating air pipe head, FS100QT, CB/T3594-94 (nodular cast iron, float air pipe head, floating ball type breather cap)
Floating air pipe head, FS125QT, CB/T3594-94 (nodular cast iron, float air pipe head, floating ball type breather cap)
Float air pipe head FS150HT CB/T3594-94 (flanged cast iron float air pipe head, floating ball type breather cap)
Float air pipe head FS200HT CB/T3594-94 (flanged cast iron float air pipe head, floating ball type breather cap)
Floating air pipe head, FS250QT, CB/T3594-94 (nodular cast iron, floating ball oil tank, air pipe head, floating ball type water tank, air permeable cap)
Float air pipe head, FS300QT, CB/T3594-94 (nodular cast iron, floating ball water tank, air pipe head, floating ball type water tank, breathable cap)
Float air pipe head FS350HT CB/T3594-94 (flanged cast iron float air pipe head, floating ball type breather cap)
FS floating air tube head ballast tank breather cap principle:
Description of automatic closing function of floating ball type air pipe head / floating ball vent cap:
The floating oil tank, air pipe head / float water tank and air pipe head can be automatically closed, so it is also called self closing oil tank, air pipe head / self closing water tank and air pipe head. This feature is accomplished by its inner parts: stainless steel float.
When the environment is bad, the sea water or rain water enters the air cap, and when it is too late to discharge, the float is jacked up. When the stainless steel ball is lifted, the water can not enter into the air duct, thus isolating the possibility of entering the cabin
Air float cap parameters of FS floating air tube head ballast tank:
FS Float type oil tank air pipe head Floating ball type water tank air pipe head | Body and upper cover | Spheroidal graphite cast iron | QT 400-15 | GB 1348-88 |
Float | Stainless steel | 0Cr26NiMo2 | GB 3280-94 |
Guide bolt | Aluminium bronze | QA 19-2 | GB 4429-84 |
Shell | Sheet steel | Q 235-A | GB 700-88 |
Stainless steel plate | 0Cr26NiMo2 | GB 3280-94 |
Filter | Copper wire mesh | H20 | GB 5530-88 |
FS type float ball type oil tank, air pipe head, floating ball type oil tank breather cap, FS float type water tank air pipe head, water tank breather cap shape dimension as follows:
