DL 5190.2-2012
Technical specification for thermal power erection and construction.Part 2:boiler unit (English Version)

Standard No.

DL 5190.2-2012

Language

Chinese, Available in English version

Release Date

2012

Published By

Professional Standard - Electricity

Status

Be replaced 2019-10

Replace By

DL 5190.2-2019

Latest

DL 5190.2-2019

Replace

DL/T 5047-1995

Scope

This section is applicable to the construction and acceptance of power station boiler units with an evaporation capacity of 400t/h~3150t/h, a main steam pressure of 9MPa~28MPa, and a main steam temperature of 540℃~610℃.

DL 5190.2-2012 Referenced Document

• DL 612-1996 Supervision code for boiler and pressure vessel of the power industry
• DL 647-2004 Inspection code for boiler and pressure vessel in thermal power plant
• GB 12523-1990 Noise limits for Construction Site
• GB 150-1998 Steel pressure vessels
• GB 50026-2007 Code for engineering surveying
• GB 50128-2005 Code for construction and acceptance of vertical cylindrical steel welded storage tanks
• GB 50204-2002 Code for acceptance of constructional quality of concrete structures
• GB 50205-2001 Code for acceptance of construction quality of steel structures
• GB 50231-2009 General code for construction and acceptance of mechanical equipment installation engineering
• GB 50235-2010 Code for construction of industrial metallic piping engineering
• GB 50278-2010 Code for construction and acceptance of crane installation engineering
• GB/T 22590-2008 Refractory castables for reheating furnaces
• GB/T 23294-2009 Abrasion resistant refractory materials
• GB/T 3007-2006 Refractory.Determination of moisture content
• GB/T 50448-2008 Code for application technique of cementitious grout

DL 5190.2-2012 history

• 2019 DL 5190.2-2019 Construction Technical Specifications for Electric Power Construction Part 2: Boiler Units
• 2012 DL 5190.2-2012 Technical specification for thermal power erection and construction.Part 2:boiler unit
• 1996 DL/T 5047-1995 The Code of Erection and Acceptance of Electric Power Construction Section of Steam Boiler Set

DL 5190.2-2012 Technical specification for thermal power erection and construction.Part 2:boiler unit has been changed from DL/T 5047-1995 The Code of Erection and Acceptance of Electric Power Construction Section of Steam Boiler Set.