NB/T 47047-2015
Nickel -nickel alloy seamless tube and pipe for pressure equipments (English Version)

Standard No.

NB/T 47047-2015

Language

Chinese, Available in English version

Release Date

2015

Published By

Professional Standard - Energy

Latest

NB/T 47047-2015

Replace

JB 4742-2000

Scope

This standard specifies the size, shape, technical requirements, test methods, inspection rules, packaging, marking and quality certificates of nickel and nickel alloy seamless pipes for pressure equipment. This standard applies to the manufacture of nickel and nickel alloy seamless pipes for pressure equipment.

NB/T 47047-2015 Referenced Document

• GB/T 10561 Standard grading chart microscopic examination method for determination of non-metallic inclusion content in steel*， 2023-05-23 Update
• GB/T 14999.2 Test methods for superalloys.Part 2:Verification of transverse macro-structures and defect by etch
• GB/T 15007 Designations of corrosion resistant alloy*， 2017-09-07 Update
• GB/T 15260 Test method for intergranular corrosion of nickel base alloy
• GB/T 20066 Steel and iron.Sampling and preparation of samples for the determination of chemical composition
• GB/T 20123 Steel and iron - Determination of total carbon and sulfur content Infrared absorption method after combustion in an induction furnace (routine method)
• GB/T 2102 Acceptance, packaging, marking and quality certification for steel tubular products*， 2022-10-14 Update
• GB/T 228.1 Metallic materials—Tensile testing—Part 1: Method of test at room temperature*， 2021-12-31 Update
• GB/T 231.1 Metallic materials—Brinell hardness test—Part 1: Test method*， 2018-05-14 Update
• GB/T 241 Metal materials-Tube.Hydrostatic pressure test
• GB/T 242 Metal materials.Tube.Drift-expending test
• GB/T 2882 Nickel and nickel alloy tubes*， 2023-11-27 Update
• GB/T 2975 Steel and steel products.Location and preparation of samples and test pieces for mechanical testing*， 2018-05-14 Update
• GB/T 5777 Automated full peripheral ultrasonic testing of seamless and welded (except submerged arc-welded) steel tubes for the detection of longitudinal and/or transverse imperfections*， 2019-06-04 Update
• GB/T 6394 Determination of estimating the average grain size of metal*， 2017-02-28 Update
• GB/T 7735 Automatic eddy current testing for flaws in seamless and welded (except submerged arc welded) steel pipes Amendment No. 1*， 2021-04-30 Update
• GB/T 8647.1 The methods for chemical analysis of nickel. Determination of iron content. Sulfosalicy lic acid spectrophotometric method
• GB/T 8647.10 The methods for chemical analysis of nickel Determination of arsenic cadmium lead zinc antimony bismuth tin cobalt copper manganese magnesium silicon aluminium iron contents Atomic emission spectrometric method
• GB/T 8647.11 Methods for chemical analysis of nickel－Part 11：Determination of magnesium，aluminum，manganese，cobalt，copper，zinc，cadmium，tin，antimony，lead，bismuth contents－Inductively coupled plasma mass spectrometry*， 2019-12-31 Update
• GB/T 8647.2 The methods for chemical analysis of nickel. Determination of aluminium content. Electrothermal atomic absorption spectrometric method
• GB/T 8647.3 The methods for chemical analysis of nickel. Determination of silicon content. Molybdenum blue spectrophotometric method
• GB/T 8647.4 The methods for chemical analysis of nickel. Determination of phosphorous content. Molybdenum blue spectrophotometric method
• GB/T 8647.5 The methods for chemical analysis of nickel. Determination of magnesium content. Flame atomic absorption spectrometric method
• GB/T 8647.6 The methods for chemical analysis of nickel Determination of cadmium cobalt copper manganese lead and zinc contents Flame atomic absorption spectrometric method
• GB/T 8647.7 The methods for chemical analysis of nickel. Determination of arsenic, antimony, bismuth, tin and lead contents. Electrothermal atomic absorption spectrometric method
• GB/T 8647.8 The methods for chemical analysis of nickel. Determination of sulphur content. Infra-red absorption method after high frequency induction furnace combustion
• GB/T 8647.9 The methods for chemical analysis of nickel. Determination of carbon content. Infra-red absorption method after high frequency induction furnace combustion
• ISO 6207 Seamless nickel and nickel alloy tube
• NB/T 47019.1 Technical conditions for ordering tubes for boilers and heat exchangers Part 1: General rules*， 2021-01-07 Update
• YS/T 325 Nickel-copper alloy (NCu28-2.5-1.5) chemical analysis method

NB/T 47047-2015 history

• 2015 NB/T 47047-2015 Nickel -nickel alloy seamless tube and pipe for pressure equipments
• 2000 JB 4742-2000 Nickel-copper alloy seamless tube and pipe for pressure vessels

NB/T 47047-2015 Nickel -nickel alloy seamless tube and pipe for pressure equipments has been changed from JB 4742-2000 Nickel-copper alloy seamless tube and pipe for pressure vessels.