- OEM Customers
- Applications, Rings & Materials
- Piston Rings & Sealing Rings
OIL & GAS COMPRESSORS
Grover Specializes in Piston Rings for Natural Gas Compressor Engine Applications.
Grover specializes in designing, manufacturing and supplying compressor piston rings for low and medium-speed natural gas compressor engine applications.
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- Leading manufacturer of taper face Permaseal® and butt cut rings for the air & gas compressor market
- Produce rings from 1.5 inches to 30 inches for most applications to meet your special requirements
- Grover’s trademarked taper face Permaseal® rings provides n=high unit loading against the cylinder wall to ensure quick ring sealing and superior oil control
- Coatings for extended life
- Sureshape process produces best in class Permaseal®, Butt, and Vented Oil rings in small lot size quantities
- SureShapeTM to reduce risk of scuffing
- Manufactured of special piston ring grade iron and other materials for maximum performance
- Trusted by worldwide leading reciprocating oil & gas compressor manufacturers
We make a living by what we get, but we make a life by what we give.
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Industries We Serve
As a leader among global piston ring manufacturers, we have acquired exclusive partnerships with major OEMs and engineers to design and produce custom piston rings that meet the most stringent requirements.
Oil & Gas