Coil Exp. Cr Oil Ring

Ring width is relatively large and coil diameter is increased to obtain high tension.
The working face is Cr plated in the majority of cases, Coil Exp. Cr Oil Ring used for medium size, medium speed diesel engines.

Relevant Information

NF Type SN Flex & Gn Rails
Salt bath soft nitride of flex exp., gas nitrided of stainless steel rails. Have high flex ...
PU Type Spacer & Cr Rails
Steel combined oil ring, Hard Cr plating and lapping on rails working faced, most effectiv ...
TX Type Expander & Cr Rails
Hard Cr plating and lapping on rails working faced, high uniform wall pressure over the wh ...

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