JB/T 11484-2013
High pressure valve used in hydrogenation device (English Version)

Standard No.

JB/T 11484-2013

Language

Chinese, Available in English version

Release Date

2013

Published By

Professional Standard - Machinery

Latest

JB/T 11484-2013

Scope

This standard specifies the terms and definitions, technical requirements, materials, quality assurance, test methods, inspection rules, marking, protection and packaging of valves for high-pressure hydrogenation units (hereinafter referred to as "valves"). This standard applies to hydrotreating units. , hydrocracking equipment and other uses of valves, including gate valves, stop valves, check valves and other types, the valve's nominal pressure PN100 ~ PN420, pressure level Class600 ~ Class2500; nominal size DN15 ~ DN500; applicable medium: hydrogen (hydrogen sulfide) , hydrogen refueling gas, hydrogen refueling products (hydrogen sulfide), etc., and other similar valves can also be used as reference.

JB/T 11484-2013 Referenced Document

• GB 150.3 Pressure vessels.Part 3:Design
• GB/T 10561-2005 Steel.Determination of content of nonmetallic inclusions.Micrographic method using standards diagrams
• 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 12224-2005 General requirements for industrial steel valves
• GB/T 12230 Specifications for stainless steel castings for general valves*， 2023-05-23 Update
• GB/T 12234 Bolted bonnet steel gate valves for petroleum and natural gas industries*， 2019-10-18 Update
• GB/T 12235 Steel globe valves and lift check valve for petroleum, petrochemical and allied industries
• GB/T 12236 Steel swing check valve for petroleum,petrochemical and allied industries
• GB/T 14383 Forged fittings, socket-welding and threaded*， 2021-03-09 Update
• GB/T 19001 Quality Management System Requirements*， 2017-07-01 Update
• GB/T 26480 Valve inspection and testing
• GB/T 26481 Industrial valves test for fugitive emissions*， 2022-12-30 Update
• GB/T 4334 Corrosion of metals and alloys－Test methods for intergranular corrosion of austenitic and ferritic-austenitic (duplex) stainless steels*， 2020-04-28 Update
• GB/T 5796.1 Trapezoidal screw threads—Part 1: Profiles*， 2022-03-09 Update
• GB/T 5796.2 Trapezoidal screw threads—Part 2: General plan*， 2022-03-09 Update
• GB/T 5796.3 Trapezoidal screw threads—Part 3: Basic dimensions*， 2022-03-09 Update
• GB/T 5796.4 Trapezoidal screw threads—Part 4: Tolerances*， 2022-03-09 Update
• GB/T 9113 Integral steel pipe flanges
• JB/T 6439 Methods of magnetic examination for valves
• JB/T 6440 Methods of radiographic examination for steel castings valves
• JB/T 6617 Specification of flexible graphite ring*， 2016-01-15 Update
• JB/T 6902 Methods for liquid penetrant examination of valves
• JB/T 6903 Methods for ultrasonic examination of steel forgings for valves
• JB/T 7746 Compact forged steel valve*， 2020-04-16 Update
• JB/T 7927 Valve cast steel visual quality requirements*， 2014-07-09 Update

JB/T 11484-2013 history

• 2013 JB/T 11484-2013 High pressure valve used in hydrogenation device