GB/T 12145-2008: Quality criterion of water and steam for generating unit and steam power equipment

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Scope

This standard specifies the water and steam quality for generating unit and
steam power equipment in the normal operation and startup of the shutdown
(standby) unit.
This standard applies to the generating unit and steam power equipment for
which the boiler main steam pressure is not less than 3.8 MPa (gauge pressure).

Basic Data

Standard ID	GB/T 12145-2008 (GB/T12145-2008)
Description (Translated English)	Quality criterion of water and steam for generating unit and steam power equipment
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	J98
Classification of International Standard	27.060.30
Word Count Estimation	11,163
Date of Issue	2008-09-24
Date of Implementation	2009-08-01
Older Standard (superseded by this standard)	GB/T 12145-1999
Quoted Standard	GB/T 7064
Regulation (derived from)	National Standard Approval Announcement 2008 No.16 (Total No.129)
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary	This standard specifies the quality indicators of water vapor and steam power plant thermal power generating units in normal operation and stop (standby) with the unit startup. This standard applies to the main steam pressure of not less than 3. 8 MPa (Table atm) of thermal power generating units and steam power equipment.