"QJ 2105-1991 Ground Pipeline Color Marking" standard specifies the color marking requirements for ground pipelines in different uses and environments. By setting specific Color and marking specifications, in order to facilitate the identification and management of pipeline systems, to ensure the safety and efficiency of pipeline operation. The standard is applicable to all kinds of ground pipeline projects, such as Petrochemicals, municipal engineering, etc., and provides specifications and guidance for the construction and management of pipeline facilities.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | (V80) 航天地面设备综合 | ICS | |
| Release Date | 1991-02-01 00:00:00 | Implementation Date | 1991-09-01 00:00:00 |