GB 50825-2013 钢铁厂加热炉工程质量验收规范 (英文版)电子书

书名页

版权页

Announcement of Ministry of Housing and Urban-Rural Development of the People’s Republic of China

Foreword

目录

1　General Provisions

2　Terms

3　Basic Requirements

4　Furnace Non-standard Equipment

4.1　General Requirements

4.2　Walking Type Mechanical Equipment

4.3　Rotary Hearth Equipment

4.4　Bottom Car

4.5　Furnace Door and Door Driving Mechanism

4.6　Rack Type Pusher，Charging Machine and Extractor

4.7　Cantilever Roller

4.8　Supporting and Skid System

4.9　Burner

4.10　Regenerative Combustion Equipment

5　Steel Structure

5.1　General Requirements

5.2　Materials

5.3　Welding

5.4　Fastener Connection

5.5　Assembling

5.6　Erecting

5.7　Paining

6　Refractory Construction

6.1　General Requirements

6.2　Refractory

6.3　Furnace Lining

6.4　Flue Lining

6.5　Duct Lining

7　Piping of Combustion，Compressed Air and Cooling Water Systems

7.1　General Requirements

7.2　Acceptance of Equipment and Materials

7.3　Piping Installation

7.4　Acceptance of Piping System

8　Evaporative Cooling System

8.1　General Requirements

8.2　Acceptance of Equipment

8.3　Piping and Accessories

8.4　Piping Pressure Test

9　Hydraulic and Lubrication System

9.1　General Requirements

9.2　Installation of Equipment and Parts

9.3　Preparation and Welding of Piping

9.4　Installation of Piping

9.5　Pickling，Flushing，Purging and Painting of Piping

9.6　Pressure Test and Commissioning of System

10　Electric Automation

10.1　General Requirements

10.2　Acceptance before Installation

10.3　Erection Acceptance

10.4　Commission Acceptance

10.5　Function Acceptance of Electric Automation

10.6　Acceptance of Documents

11　Final Acceptance Test

11.1　General Requirements

11.2　Slab Disalignment in Walking Beam Furnace

11.3　Disalignment of Rotary Hearth Furnace

11.4　Surface Temperature of Furnace Casing

11.5　Noise

11.6　Qualified Rate

12　Safety and Environmental Protection

12.1　Safety

12.2　Environmental Protection

Appendix A　Formulas of Degreasing，Pickling，Neutralizing and Passivating

Appendix B　Cleanliness Class of Pipe Flushing

Explanation of Wording in This Code

List of Quoted Standards

Explanation of Provisions

Explanation of Development

1　General Provisions

2　Terms

3　Basic Requirements

4　Furnace Non-standard Equipment

4.2　Walking Type Mechanical Equipment

4.3　Rotary Hearth Equipment

4.4　Bottom Car

4.5　Furnace Door and Door Driving Mechanism

4.6　Rack Type Pusher，Charging Machine and Extractor

4.7　Cantilever Roller

4.8　Supporting and Skid System

4.9　Burner

4.10　Regenerative Combustion Equipment

5　Steel Structure

5.1　General Requirements

5.2　Materials

5.3　Welding

5.4　Fastener Connection

5.5　Assembling

5.6　Erecting

5.7　Painting

6　Refractory Construction

6.1　General Requirements

6.2　Refractory

6.3　Furnace Lining

6.5　Duct Lining

7　Piping of Combustion，Compressed Air and Cooling Water Systems

7.1　General Requirements

7.2　Acceptance of Equipment and Materials

7.3　Piping Installation

7.4　Acceptance of Piping System

8　Evaporative Cooling System

8.1　General Requirements

8.2　Acceptance of Equipment

8.3　Piping and Accessories

8.4　Piping Pressure Test

9　Hydraulic and Lubrication System

9.1　General Requirements

9.3　Preparation and Welding of Piping

9.5　Pickling，Flushing，Purging and Painting of Piping

9.6　Pressure Test and Commissioning of System

10　Electric Automation

10.1　General Requirements

10.2　Acceptance before Installation

10.3　Erection Acceptance

10.4　Commission Acceptance

10.5　Function Acceptance of Electric Automation

10.6　Acceptance of documents

11　Final Acceptance Test

11.1　General Requirements

11.2　Slab Disalignment in Walking Beam Furnace

11.4　Surface Temperature of Furnace Casing

11.6　Qualified Rate

12　Safety and Environmental Protection

12.1　Safety

12.2　Environmental Protection