JB/T 12001-2014
Valves for the supercritical and ultra-supercritical steam power plants.General requirements (English Version)

Standard No.

JB/T 12001-2014

Language

Chinese, Available in English version

Release Date

2014

Published By

Professional Standard - Machinery

Latest

JB/T 12001-2014

Scope

This standard specifies the terms and definitions, ordering requirements, technical requirements, materials, welding, quality assurance, testing and inspection, inspection rules, marking, coating, packaging, Transport and storage, delivery documents. This standard is applicable to gate valves, stop valves, check valves, angle valves and other valves with thermal power supercritical and ultra-supercritical parameter requirements. Other parameters of thermal power valves can also be used as a reference.

JB/T 12001-2014 Referenced Document

• GB 150.2 Pressure vessels.Part 2:Materials
• GB 150.3-2011 Pressure vessels.Part 3:Design
• GB/T 10561 Standard grading chart microscopic examination method for determination of non-metallic inclusion content in steel*， 2023-05-23 Update
• GB/T 12220 Industrial valves.Marking*， 2015-05-15 Update
• GB/T 12221 Metal valves-Face to face,end to end,center to face and center to end dimensions
• GB/T 12224 General requirements for industrial steel valves*， 2015-12-10 Update
• GB/T 13927-2008 Industrial valves.Pressure testing
• GB/T 14383 Forged fittings, socket-welding and threaded*， 2021-03-09 Update
• GB/T 191 Packaging.Pictorial marking for handling of goods
• GB/T 22652 Overlaying-welding procedure qualification for valves sealing face*， 2019-10-18 Update
• GB/T 6394 Determination of estimating the average grain size of metal*， 2017-02-28 Update
• GB/T 9125 Fasteners for pipe flange joints
• JB/T 1613 Technical specification for welding of pressure parts of boiler - No.1 modification notice
• JB/T 5263 Specification for steel casting for power station valves
• JB/T 6439-2008 Methods of magnetic examination for valves
• JB/T 6440-2008 Methods of radiographic examination for steel castings valves
• JB/T 6617 Specification of flexible graphite ring*， 2016-01-15 Update
• JB/T 6902-2008 Methods for liquid penetrant examination of valves
• JB/T 7927 Valve cast steel visual quality requirements
• JB/T 7928 Industrial valves.Delivery specification
• JB/T 8858 Gate valve static pressure life test procedures*， 2017-11-07 Update
• JB/T 8859 Static Pressure Life Test Regulations for Globe Valves*， 2018-04-01 Update

JB/T 12001-2014 history

• 2014 JB/T 12001-2014 Valves for the supercritical and ultra-supercritical steam power plants.General requirements