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High Quality Compressor Replacement Parts
All Categories > Piston Rings and Rider Rings > TY425 Angle Cut Piston Rings > AVA31 TY425 Angle Cut Piston Rings > Aavolyn # 59-42905-196  
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Aavolyn # 59-42905-196, AVA31 TY425 Angle Cut Piston Ring

2 piece Angle Cut Piston Ring


Cylinder/ Rod Diameter




Material Description

AVA31 comes from the family of carbon filled PTFE. By critically controlling filler particle size, AAVOLYN engineers are able to obtain a better mixture of ingredients during blending. This improvement reduces the size of voids in the molded material. The molding and heat treating process was also altered to enhance the physical properties of AVA31. Field test results indicate good wear life in such difficult services as bone dry Nitrogen and boil off gas compressors. No special filters appear necessary to control wear particles from entering the gas stream, a problem with other materials.
Recommended Usage: Nitrogen-Bone Dry Non lube Hydrogen, Ethylene, Ethane, Methane, LNG