Piston ring joints

Depending on the application, other joint types can be use besides the standard joints. Piston rings can thus also be delivered with a hook joint, bevel joint, lap joint, gas-tight joint, side joint, inner joint and increased joint.

Joint types
TypeSectionDescription
-THN Type Standard jointStandard joint
BSTHN Type BSLap joint
HSTHN Type HSHook lap joint
SSRTHN Type SSRBevel joint right
SSLTHN Type SSLBevel joint left
GSTTHN Type GSTGas-tight joint straight
GSWTHN Type GSWGas-tight joint tangential
ETHN Type ESide joint
ZTHN Type ZInner joint
KTHN Type KEnlarged joint

Download brochure

Download piston rings brochure

You will find everything about piston rings in our piston ring brochure. The brochure tells you more about the piston rings’ function and of course includes an extensive overview of all piston ring types, joint types, options and coatings.

Download piston rings brochure

Download piston rings brochure

Customized

THN customer service

In the case of highly specific applications, it may be that the piston ring required is not in stock. These piston rings can still be specially produced in any dimension and finish desired. There is a minimum lead time of 24 hours for these.

Custom piston rings required? Call: +31 (0)53 432 34 46

THN customer service

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