GB/T 1149.11-2010
Internal combustion engines.Piston rings.Part 11:Half keystone rings made of cast iron

Standard No.

GB/T 1149.11-2010

Language

Chinese

Release Date

2010

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Lastest

GB/T 1149.11-2010

Replace

GB/T 14223-1993

Scope

This part of GB/T 1149 specifies the basic dimensional characteristics of wedge-shaped cast iron piston rings with piston ring types HK and HKB. This standard applies to wedge-shaped cast iron rings for reciprocating piston internal combustion engines with cylinder diameters from 38 mm to 160 mm.

GB/T 1149.11-2010 Referenced Document

• GB/T 1149.1-2008 Internal combustion engines.Piston rings.Part1:General specifications

GB/T 1149.11-2010 history

• 2010 GB/T 1149.11-2010 Internal combustion engines.Piston rings.Part 11:Half keystone rings made of cast iron
• 1993 GB/T 14223-1993 Internal combustion engines--Piston rings--Keystone rings and half keystone rings

GB/T 1149.11-2010 Internal combustion engines.Piston rings.Part 11:Half keystone rings made of cast iron has been changed from GB/T 14223-1993 Internal combustion engines--Piston rings--Keystone rings and half keystone rings.

GB/T 1149.11-2010 -All Parts