Hydraulic tensioner seals
Hydraulic tensioner seals
(OP)
I am designing a hydraulic tensioner for tensioning studs and have a very high pressure of 2400 bar or 30,000psi.
Are there any all metal seals that will seal that ? Travel of 10 mm only and bore size about 3 inch
Are there any all metal seals that will seal that ? Travel of 10 mm only and bore size about 3 inch





RE: Hydraulic tensioner seals
RE: Hydraulic tensioner seals
An aluminum bronze piston ring might be the best chance. Any seal material that has a yield strength lower than the operating pressure will fail.