ehsan900
"oil piping leaks oil from connections " is very vague. what leaks and why? Any photos or drawings?
If it's from the joint then secure the joint, if the pipe is vibrating, tie it down,
Is the pipe failing?
Can you stop / reduce the vibrations - If they are that bad then I suspect something is wrong with your turbine or gearbox.
You're looking at the symptom, not the cause.
Remember - More details = better answers
Also: If you get a response it's polite to respond to it.