What do you mean by "stadard container images"?
If you want a central storage for LXC templates you could install a SMB/NFS server on your PBS and add it as a network share to your PVE hosts.
If you you want something like "clones" of an existing preconfigured LXC you can backup a LXC and then restore it on different PVE hosts using another VMID and then edit the configs.