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L/70099-6.0/0899 MD Service Experience MAN B&W standard piston rings and their compatibility with different kinds of cylinder liner materials Piston Ring and Cylinder Liner Wear 70 to 26 Bores Other combinations of piston ring/cylinder liner materials can lead to increased wear of either the piston rings or the cylinder liners Ring No. 1 CPR, high RVK-C Ring No. 2 Low, left cut RM5 Ring No. 3 Low, right cut RM5 Ring No. 4 Low, left cut Optional Standard Alu-coating Alu-coating Alu-coating RM5 Alu-coating C8 RM4 RVK-(C) Uballoy RM5 PVA Tarkalloy C/A Tarkalloy C Tarkalloy Piston ring Cylinder liner

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  • L/70099-6.0/0899 MD

    Ser

    vice

    Exp

    erie

    nce

    MAN B&W standard piston rings and their compatibilitywith different kinds of cylinder liner materials

    Piston Ring and Cylinder Liner Wear70 to 26 Bores

    Other combinations of piston ring/cylinder liner materials can leadto increased wear of either the piston rings or the cylinder liners

    Ring No. 1 CPR, high RVK-C

    Ring No. 2 Low, left cut RM5

    Ring No. 3 Low, right cut RM5

    Ring No. 4 Low, left cut

    OptionalStandard

    Alu-coating

    Alu-coating

    Alu-coating

    RM5 Alu-coating

    C8

    RM4

    RVK-(C)

    Uballoy

    RM5

    PVA

    Tarkalloy C/A

    Tarkalloy C

    Tarkalloy

    Piston ring Cylinder liner