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Database: 189760 (25 Oct 2025)
SL 74-2019 English PDF
SL 74: Evolution and historical versions
Standard ID
Contents [version]
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Standard Title (Description)
Status
PDF
SL 74-2019
English
RFQ
ASK
3 days [Need to translate]
Design specification for steel gates of water and hydropower projects
Valid
SL 74-2019
SL 74-2013
English
RFQ
ASK
3 days [Need to translate]
Design code for steel gate in water resources and hydropower projects
Obsolete
SL 74-2013
SL 74-1995
English
RFQ
ASK
14 days [Need to translate]
Hydraulic and hydroelectric engineering specification for design of steel gate
Obsolete
SL 74-1995
PDF similar to SL 74-2019
Standard similar to SL 74-2019
JB/T 10247
JB/T 8532
SL/T 722
SL 41
Basic data
Standard ID
SL 74-2019 (SL74-2019)
Description (Translated English)
Design specification for steel gates of water and hydropower projects
Sector / Industry
Water Resources Industry Standard
Classification of Chinese Standard
J86
Classification of International Standard
27.140
Word Count Estimation
205,269
Date of Issue
2019-12-19
Date of Implementation
2020-03-19
Older Standard (superseded by this standard)
SL/T 248-1999; SL 74-2013
Regulation (derived from)
Ministry of Water Resources Announcement No. 19 of 2019
Issuing agency(ies)
Ministry of Water Resources of the People's Republic of China
Summary
This standard applies to the design of steel gates and trash racks for large and medium-sized water conservancy and hydropower projects. The design of steel gates and trash racks for small water conservancy and hydropower projects can be implemented by reference.