EUROLAB, with its state-of-the-art accredited laboratories and expert team, provides precise and fast testing services within the scope of EN ISO 6626 testing. This standard specifies the basic dimensions of coil spring loaded oil control rings of piston ring types DSF-C, DSF-CNP, SSF, GSF, DSF, DSF-NG and SSF-L. The normal range for the axial width of the coil spring loaded oil control rings (including 3 to 8 mm) is divided into 0,5 or 1,0 mm steps. It is applicable to coil spring oil control rings for reciprocating internal combustion reciprocating engines up to and including 200 mm diameter, and can also be used for piston rings of compressors operating under similar conditions.
The variation in face design and the spring grove from them are available in plain or chromed versions as recommended by individual manufacturers.
The normal range for the axial width of coil spring loaded oil control rings (including 3 to 8 mm) is divided into 0,5 or 1,0 mm steps. Tables 15 to 20 show the dimensions of coil spring oil control rings with an axial width of 4,75 mm for current applications in inches.
This International standard applies to coil spring loaded oil control rings up to and including 200 mm for reciprocating motion in internal combustion engines. It can also be used in the rings of compressors operating under similar conditions.
The common specifications and size tables presented in this International Standard constitute the range of variants abroad, and the designer will consider the conditions under which his work will be required when selecting a particular ring type.
EUROLAB assists manufacturers with EN ISO 6626 test compliance. Our test experts, with their professional working mission and principles, provide you, our manufacturers and suppliers, the best service and controlled testing process in our laboratories. Thanks to these services, businesses receive more effective, high-performance and quality testing services and provide safe, fast and uninterrupted service to their customers.
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