DL/T 681-2012 English Version, DL/T 681-2012 Specification for Wear Resistant Parts of Coal Mill in Coal-fired Power Plants (English Version)

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DL/T 681-2012 Specification for Wear Resistant Parts of Coal Mill in Coal-fired Power Plants (English Version)
Standard No.:	DL/T 681-2012	Status:	superseded remind me the status change Email:
Language:	English	File Format:	PDF
Word Count:	6000 words	Price(USD):	150.0 remind me the price change Email:
Implemented on:	2012-12-1	Delivery:	via email in 1 business day

Standard No.:	DL/T 681-2012
English Name:	Specification for Wear Resistant Parts of Coal Mill in Coal-fired Power Plants
Chinese Name:	燃煤电厂磨煤机耐磨件技术条件
Professional Classification:	DL Professional Standard - Electricity
Issued by:	National Energy Administration
Issued on:	2012-8-23
Implemented on:	2012-12-1
Status:	superseded
Superseded by:	DL/T 681.1-2019 DL/T 681.3-2020 Guide of maintenance of boiler unit for thermal power station-Part 1:general provisions DL/T 681.2-2020 Specification for wear-resistant parts of coal mill in coal-fired power planPart 2: Medium-speed grinding mill - Roller shell, grinding table liner grinding ring and hollow grinding balls
Superseded on:	2019-10-1
Abolished on:	2019-10-01
Superseding:	DL/T 681-1999 Specification for wear-resistant fittings of mill-coal
Language:	English
File Format:	PDF
Word Count:	6000 words
Price(USD):	150.0
Delivery:	via email in 1 business day

Referred in DL/T 681-2012:

* GB/T 223.4-2008 Alloyed steel - Determination of manganese content - Potentiometric or visual titration method
* GB/T 223.5-2008 Steel and iron - Determination of acid-soluble silicon and total silicon content - Reduced molybdosilicate spectrophotometric method
* GB/T 223.11-2008 Iron, Steel and Alloy - Determination of Chromium Content - Visual Titration or Potentiometric Titration Method
* GB/T 223.18-1994 Methods for Chemical Analysis of Iron, Steel and Alloy - The Sodium Thiosulfate Separation Iodimetric Method for the Determination of Copper Content
* GB/T 223.23-2008 Iron, Steel and Alloy-Determination of Nickel Content - The Dimethylglyoxime Spectrophotometric Method
* GB/T 223.26-2008 Iron, Steel and Alloy - Determination of Molybdenum Content - The Thiocyanate Spectrophotometric Method
* GB/T 223.59-2008 Iron, Steel and Alloy - Determination of Phosphorus Content - Bismuth Phosphomolybdate Blue Spectrophotometric Method and Antimony Phosphomolybdate Blue Spectrophotometric Method
* GB/T 223.60-1997 Methods for chemical analysis of iron,steel and alloy The perchloric acid dehydration gravimetric method for the determination of silicon content
* GB/T 223.67-2008 Iron, Steel and Alloy - Determination of Sulfur Content - Methylene Blue Spectrophotometric Method
* GB/T 223.69-2008 Iron, Steel and Alloy-Determination of Carbon Contents- Gas-volumetric Method after Combustion in the Pipe Furnace
* GB/T 223.71-1997 Methods for Chemical Analysis of Iron, Steel and Alloy the Gravimetric Method after Combustion in the Pipe Furnace for the Determination of Carbon Content
* GB/T 223.72-2008 Iron, Steel and Alloy - Determination of Sulfur Content - Gravimetric Method
* GB/T 228.1-2010 Metallic materials - Tensile testing - Part 1 : Method of test at room temperature
* GB/T 229-2007 Metallic Materials - Charpy Pendulum Impact Test Method
* GB/T 230.1-2009 Metallic materials - Rockwell hardness test - Part 1: Test method(scales A, B, C, D, E, F, G, H, K, N, T)
* GB/T 231.1-2009 Metallic materials—Brinell hardness test—Part 1:Test method
* GB/T 2828.1-2012 Sampling procedures for inspection by attributea-Part1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection
* GB/T 4336-2016 Carbon and low-alloy steel―Determination of multi-element contents―Spark discharge atomic emission spectrometric method (routine method)
* GB/T 5611-1998 Foundry terminology
* GB/T 5680-2010 Austenitic manganese steel castings
* GB/T 6402-2008 Steel Forgings—Method for Ultrasonic Testing
* GB/T 6414-1999 Castings - System of Dimensional Tolerances and Machining Allowances
* GB/T 7233.1-2009 Steel castings—Ultrasonic examination—Part 1:Steel castings for general purposes
* GB/T 9443-2007 Penetrant testing for steel castings
* GB/T 9444-2007 Magnetic particle testing for steel castings
* GB/T 13298-2015 Inspection methods of microstructure for metals
* GB/T 13925-2010 Metallographs for high manganese cast steel
* GB/T 14203-2016
* GB/T 20066-2006 Steel and Iron-Sampling and Preparation of Samples for the Determination of Chemical Composition
* DL/T 680-2015 Specification for electric power industry wear-resistant pipes
* DL/T 903-2015

DL/T 681-2012 is referred in:

* DL/T 680-2015 Specification for electric power industry wear-resistant pipes

Standard

DL/T 681-2012 Specification for Wear Resistant Parts of Coal Mill in Coal-fired Power Plants (English Version)
Standard No.	DL/T 681-2012
Status	superseded
Language	English
File Format	PDF
Word Count	6000 words
Price(USD)	150.0
Implemented on	2012-12-1
Delivery	via email in 1 business day

Detail of DL/T 681-2012

Standard No.

English Name

Chinese Name

Chinese Classification

Professional Classification

ICS Classification

Issued by

Issued on

Implemented on

Status

Superseded by

Superseded on

Abolished on

Superseding

Language

File Format

Word Count

Price(USD)

Keywords

Introduction of DL/T 681-2012

This standard specifies the product classification, technical requirements, inspection rules test methods as well as marking, packaging, storage and transportation requirements for product classification of wear resistant parts of coal mill in coal-fired power plant. This standard is applicable to various wear resistant parts of coal mill in coal-fired power plant.

Contents of DL/T 681-2012

Foreword I Introduction III 1 Scope 2 Normative References 3 Terms and Definitions 4 Classification of Resistant Parts of Coal Mill 5 Technical Requirements 6 Inspection Rules 7 Test Methods 8 Marking, Packaging, Storage and Transportation Appendix A (Informative) Metallographic Structures and Operating Characteristics of Wear Resistant Parts and Surfacing Composite Wear Resistant Layers

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Keywords:
DL/T 681-2012, DL 681-2012, DLT 681-2012, DL/T681-2012, DL/T 681, DL/T681, DL681-2012, DL 681, DL681, DLT681-2012, DLT 681, DLT681