GB/Z 18427-2001
Hydraulic hose assemblies--External leakage Classification for hydraulic systems (English Version)

Standard No.

GB/Z 18427-2001

Language

Chinese, Available in English version

Release Date

2001

Published By

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

Latest

GB/Z 18427-2001

Scope

This guidance technical document establishes a unified guideline for determining the degree of external leakage in hydraulic systems. The selection of grading is stipulated to judge the leakage status of the hose joints by visual inspection rather than by means of instruments. Since the leakage state may change over a period of time, this guidance technical document describes the leakage state during the observation period.

GB/Z 18427-2001 history

• 2001 GB/Z 18427-2001 Hydraulic hose assemblies--External leakage Classification for hydraulic systems