GB/T 3033-2025 Active National standards

GB/T 3033-2025 Ships and marine technology—Identification colours for the content of piping systems

Publish Date: 2025-10-31 Implement Date: 2026-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 65

Download

Basic Information

Standard Code: GB/T 3033-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Basic standards and general methods

ICS Name: \n Piping system

Publish Date: 2025-10-31

Implement Date: 2026-05-01

Pages: 20 pages

Scope

This document specifies the primary and additional color markings for the contents of ship piping systems, which can be used to identify the media and/or functions of piping systems in ships and offshore structures.
The primary and additional colors specified in this document can be used simultaneously in the diagrams of the piping systems.
This document does not apply to piping systems used for transporting medical gases, industrial gases, and cargo.
This document can also be used in onshore facilities.