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 | ||
---|---|---|
Type | Section | Description |
- | ![]() | Standard joint |
BS | ![]() | Lap joint |
HS | ![]() | Hook lap joint |
SSR | ![]() | Bevel joint right |
SSL | ![]() | Bevel joint left |
GST | ![]() | Gas-tight joint straight |
GSW | ![]() | Gas-tight joint tangential |
E | ![]() | Side joint |
Z | ![]() | Inner joint |
K | ![]() | Enlarged joint |
Download 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.

Customized

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