ISO 6624-4:2003 内燃机-活塞环-第4部分：钢制成半梯形环

标准编号：ISO 6624-4:2003

中文名称：内燃机-活塞环-第4部分：钢制成半梯形环

英文名称：Internal combustion engines — Piston rings — Part 4: Half keystone rings made of steel

发布日期：2003-10

标准范围

ISO 6624-4:2003规定了用于往复式内燃机活塞发动机的HK和HKB型钢制半梯形环的基本尺寸特征，其直径为38 mm至160 mm（含160 mm）。

ISO 6624-4:2003 specifies the essential dimensional features of half keystone rings made of steel, types HK and HKB, having diameters of from 38 mm up to and including 160 mm, used in reciprocating internal combustion piston engines.

标准预览图