GB/T 3794-1983
Abolished
T/CDHA 11-2022
Active
Group standards
T/CDHA 11-2022 Optical Fiber Monitoring System Technical Specification for Direct Buried Heat Supply Pipeline
T/CDHA 11-2022 Optical Fiber Monitoring System Technical Specification for Direct Buried Heat Supply Pipeline
Price:
$ 20.00
Basic Information
Standard Code:
T/CDHA 11-2022
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Integrated Energy and Heat Transfer Engineering
Publish Date:
2022-03-01
Implement Date:
2022-07-01
Pages:
14 pages
Scope
Main technical content: This document specifies the terms and definitions, system composition, and basic functions of the fiber optic monitoring system for directly buried heating pipelines, as well as the requirements for equipment and materials, system layout, installation and laying, and system testing. This document is applicable to fiber optic monitoring systems for directly buried heating pipelines, which are installed outside the pipelines and based on temperature sensing technology, and are used for monitoring leaks in directly buried heating pipelines.
Development Information
Related Standards
GB/T 5623-1985
Replaced
GB/T 5623-1985 Guides for the stipulation and administration of electricity consumption norm of product
GB/T 6421-1986
Abolished
GB/T 6421-1986 Methods for drawing energy flow diagram of industrial enterprise
GB/T 6422-1986
Replaced
GB/T 6422-1986 Directives for measuring and testing energy consumption in industrial enterprises
GB/T 6425-1986
Replaced
GB/T 6425-1986 Nomenclature for thermal analysis
GB/T 8174-1987
Replaced