Anyone have experience about san storage in centos server? if possible, let me know how can we install SAN storage on my centos server.

I assume you have an HBA card in that server to connect whichever media cable you are using directly to (my assumption since you give no details) the SAN storage to the server and you know which drivers to use for the HBA? If you follow the HBA documentation you should be able to boot the system and see your storage under /dev where you can do what you like with it (presumably format it & mount it). The answer is in the vendor documentation (both the SAN storage system's documentation and the documentation for whatever HBA you are using). The software/OS side is merely a matter of how you mount it: as a device locally attached? as an NFS share from another system across a network? Hopefully that should give you a start.