GB/T 14541-1993
Replaced
DL/T 440-2024
Active
Industry standards-Electricity
DL/T 440-2024 The Inspection and Evaluation Regulations for the Shell of Steam Tank of Operational Power Station Boiler in DL/T 440-2024
DL/T 440-2024 The Inspection and Evaluation Regulations for the Shell of Steam Tank of Operational Power Station Boiler in DL/T 440-2024
Basic Information
Standard Code:
DL/T 440-2024
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Electricity
ICS Name:
Integrated power station
Publish Date:
2024-05-24
Implement Date:
2024-11-24
Scope
This document specifies the inspection, evaluation, and defect-handling measures for steam drums of in-service power station boilers, as well as inspection and evaluation reports. This document applies to in-service power station boiler steam drums with a working pressure of 3.8 MPa or higher. Steam separators of direct-current boilers and in-service power station boiler steam drums with a working pressure of less than 3.8 MPa can be implemented with reference to this document.
Development Information
Replace the following standards
Related Standards
GB/T 14542-1993
Replaced
GB/T 14542-1993 Guide for maintenance and supervision of transformer oil in service
GB/T 2819-1995
Active
GB/T 2819-1995 Mobile electric power plant, general specification for
GB/T 15149.2-1998
Abolished
GB/T 15149.2-1998 Performance and testing of teleprotection eguipment of power systems Part 2:Analogue comparison systems
GB/T 15153.1-1998
Replaced
GB/T 15153.1-1998 Telecontrol equipment and systems Part 2:Operating conditions Section 1:Power supply and electromagnetic compatibility
GB/T 17463-1998
Active