GB/T 3794-1983
Abolished
T/CDHA 13-2023
Active
Group standards
T/CDHA 13-2023 Metal Bellows Expansion Device for Thermal Pipe
T/CDHA 13-2023 Metal Bellows Expansion Device for Thermal Pipe
Price:
$ 20.00
Basic Information
Standard Code:
T/CDHA 13-2023
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Integrated Energy and Heat Transfer Engineering
Publish Date:
2023-05-05
Implement Date:
2023-09-01
Scope
Scope: This document is applicable to bellows compensators with a design pressure of less than or equal to 2.5 MPa, a design temperature of less than or equal to 150°C for hot water medium, and a design temperature of less than or equal to 350°C for steam medium; Main technical content: This document specifies the terms and definitions of metal bellows compensators for thermal pipelines (referred to as bellows compensators), the grading of compensation capacity, structure, models and markings, design, materials, manufacturing, requirements, test methods, inspection rules, marking, packaging, transportation and storage, as well as selection, installation and maintenance.
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