Hi buddy is there any separated BPCL LPG Portal from where one can online do LPG connection and can see their account detail ??

Yes there is separated BPCL LPG Portal avail on the net from one can do online connection and exist customer can see his LPG account detail :

On the top you can see following section
Home
About BPCL
About Bharatgas
My LPG
FAQ
Contact us
Emergency Number

At the right hand side you can see theses secton

Toll Free 1800 22 4344
My Account
Book now
Get a new connection
Talk To us

web Address of BPCL LPG Portal

ebharatgas.com/ebharat/forHome/home.html