NB/T 47031-2013
Specification of headers and module for spiral fin tubes (English Version)

Standard No.

NB/T 47031-2013

Language

Chinese, Available in English version

Release Date

2013

Published By

Professional Standard - Energy

Latest

NB/T 47031-2013

Replace

JB/T 6511-1992

Scope

This standard specifies the technical requirements for terminology, manufacturing and acceptance, marking, painting and packaging of spiral fin tube boxes and modules for boilers. This standard applies to flue-type waste heat boilers using water as the working fluid.

NB/T 47031-2013 Referenced Document

• GB/T 12459 Steel buttwelding pipe fittings—Types and parameter*， 2017-02-28 Update
• GB/T 1804 General tolerances Tolerances for linear and angular dimensions without individual tolerance indications
• GB/T 19804 Welding.General tolerances for welded constructions.Dimensions for lengths and angles.Shape and position
• JB/T 1610 Technical specification for manufacturing of boiler header - No.1 modification notice
• JB/T 1611 Technical specification for manufacturing of boiler pipes - No.1 modification notice
• JB/T 1612 Technical specification for hydraulic test of boiler - No.1 modification notice
• JB/T 1613 Technical specification for welding of pressure parts of boiler - No.1 modification notice
• JB/T 1615 Technical specification for painting and packaging of boiler
• JB/T 1620 Technical specification for boiler steel structure
• JB/T 3375 Rules for receiving acceptance of materials for boiler construction
• JB/T 4308 Specification for stamps and marks transferring of boiler products
• JB/T 4730.2 Nondestructive testing of pressure equipments
• JB/T 4730.3 Nondestructive testing of pressure equipments
• JB/T 4730.4 Nondestructive testing of pressure equipments
• JB/T 4730.5 Nondestructive testing of pressure equipments
• NB/T 47030 Specification of high frequency resistance welded spiral fin tubes for boiler
• NB/T 47032 Specification of small radius bent-tube for heat recovery boiler

NB/T 47031-2013 history

• 2013 NB/T 47031-2013 Specification of headers and module for spiral fin tubes
• 1992 JB/T 6511-1992 Specification for installation of spiral fin tube and header

NB/T 47031-2013 Specification of headers and module for spiral fin tubes has been changed from JB/T 6511-1992 Specification for installation of spiral fin tube and header.