JIS B 8038:1998
Piston rings for reciprocating hydraulic cylinders

Standard No.

JIS B 8038:1998

Release Date

1998

Published By

Japanese Industrial Standards Committee (JISC)

Latest

JIS B 8038:1998

Replace

JIS B 8032:1993

Scope

This standard covers terminology, measurement methods, materials, general specifications, required quality, and basic dimensions of piston rings (hereinafter referred to as rings) with a nominal diameter of 30 to 500 mm or less used in reciprocating extraction cylinders. Specify the characteristics.

JIS B 8038:1998 history

• 2014 JIS B 8032-10:2014 Internal combustion engines -- Small diameter piston rings -- Part 10: Half keystone rings made of cast iron
• 1998 JIS B 8032-10:1998 Internal combustion engines -- Small diameter piston rings -- Part 10: Half keystone rings
• 1970 JIS B 8032:1993 General rules for piston rings