Marine air pipe heads are divided into three types:
1) Welding type marine air pipe head
2) Ball floating type marine air pipe head
3) Casting steel type air pipe head
Size: DN50 ~ DN600
ABS, BV, CCS, DNV, LR, GL, KR, NK, RINA type approved
Best quality in China
No.NameMaterial1BodyGalvanized steel2BoltCA19-23Gasket3709 rubber4Floating ballstainless steel5SealingNeoprene6Protective screenDCR26Ni5Mo27CoverGalvanized steel
Technical data
Welding type air pipe head
Foundrying type air pipe head