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Position: Chinese Standard in English/JB/T 10325-2002
JB/T 10325-2002   Specification for Boiler Deaerator (English Version)
Standard No.: JB/T 10325-2002 Status:superseded remind me the status change

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Language:English File Format:PDF
Word Count: 8000 words Price(USD):200.0 remind me the price change

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Implemented on:2002-12-1 Delivery: via email in 1 business day
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Standard No.: JB/T 10325-2002
English Name: Specification for Boiler Deaerator
Chinese Name: 锅炉除氧器技术条件
Chinese Classification: J98    Boiler and its auxiliary equipment
Professional Classification: JB    Professional Standard - Machinery
Issued by: SETC
Issued on: 2002-07-16
Implemented on: 2002-12-1
Status: superseded
Superseded by:NB/T 10935-2022
Superseded on:2022-11-13
Language: English
File Format: PDF
Word Count: 8000 words
Price(USD): 200.0
Delivery: via email in 1 business day
This national standard specifies design, manufacture, test, mark, packing, transportation requirements for deaerator. This standard is applicable to thermal deaeration in thermal power station and nuclear power station whose unit capacity is no greater than 1000 MW and rated operating pressure is not less than 0.1MPa. As for the requirements for atmospheric thermal deaerator of condensed steam turbo set less than 25 MW and secondary loop deaerator of P WR nuclear power station, this specification can be conformed to. Requirements for other deaerator may also refer to this specification.
Foreword 1 Scope 2 The normative references 3 Terminology and Definition 4 Structure and external of deaerator 4. 1 Horizontal deaerator 4.2 Vertical type deaerator with double head plate 4. 3 Vertical type atomizing deaerator 4. 4 Spray type deaerator 5 Main performance indexes 6 Design requirements for deaerator 7 Materials 8 Manufacture and test of the deaerator 8.1 Cold and heat processing and forming 8.2 Welding 8.3 Heat treatment 8.4 Product test piece for welding 8.5 Nondestructive examination 8.6 Water pressure test 8.7 Testing methods 9 Symbols, oil paint, packing and transportation 9.1 Nameplate 9.2 Technological document when leaving factory 9.3 Oil paint 9.4 Packing and transportation 9.5 Signs Figure 1 Horizontal deaerator Figure 2 Vertical type deaerator with double head plate Figure 3 Vertical type atomizing deaerator Figure 4 Spray type deaerator Figure 5 Header of the plate Figure 6 Clack piece and tip circle Figure 7 Case or dome header Figure 8 Deviation measurements of ellipsoidal head Figure 9 Main dimension deviations of ellipsoidal head Figure 10 Inspection of the welding seams of the deaerator shell Figure 11 The align deviation value of monolayer steel plate Figure 12 The align deviation value of clad steel plate Figure 13 Dimension of thinning out single side or both sides Figure 14 Inspection for internal or external template Figure 15 Inspection for angularity angle E on the girth welding joint Figure 16 Inspection for the differences of the maximum and minimum inner diameter of the same cross section Figure 17 Layout of the bolt hole of the flange Figure 18 Remaining-height of welding seam of joints of Category A and B Table 1 Indicator of dissolved oxygen in water outlet of deaerator of boiler used for electric power generation Table 2 Indicator of dissolved oxygen in water outlet of deaerator for industrial boiler Table 3 technical reduction volume of cylindrical shell Table 4 Head pressing technical reduction volume Table 5 Specification for materials of pressure parts of the deaerator Table 6 Main dimension deviation of case or dome head Table 7 Main dimension deviation of ellipsoidal head Table 8 Number of longitudinal welding joints on the enclosure Table 9 Align Deviation Value of the Monolayer Steel Plate Table 10 Allowable error of outer circumference of the water tank subsection Table 11 Remaining-height of welding seam of joints of Category A and B
Referred in JB/T 10325-2002:
* GB 150-1998 Steel pressure vessels
* GB/T 983-1995 Stainless steel covered electrodes
* GB/T 1804-2000 General Tolerances - Tolerances for Linear and Angular Dimensions without Individual Tolerance Indications
* GB/T 3089-1999
* GB/T 5007-1995
* GB 6654-1996 Steel Plates For Pressure Vessels
* GB/T 8163-1999 Seamless steel tubes for liquid service
* GB 12241-1989
* GB/T 14957-1994 Steel wires for melt welding
* GB/T 14958-1994 Steel wires for gas shielded welding
* JB/T 2932-1999 Specification for Water Treatment Equipments
* GB/T 4708-2000
* JB 4726-2000 Carbon and Low-alloy Steel Forgings for Pressure Vessels
* JB 4730-1994 Nondestructive Testing of Pressure Vessels
* JB 4744-2000
JB/T 10325-2002 is referred in:
* GB 50049-2011 Code for design of small fossil fired power plant
* GB 50049-2011 Code for design of small fossil fired power plant
* GB 50049-2011 Code for design of small fossil fired power plant
*GB/T 16507.1-2022 Water-tube boilers—Part 1: General requirements
*GB/T 16508-2022 Shell boilers
*GB/T 16508.1-2022 Shell boilers—Part 1: General requirements
Code of China
Standard
JB/T 10325-2002  Specification for Boiler Deaerator (English Version)
Standard No.JB/T 10325-2002
Statussuperseded
LanguageEnglish
File FormatPDF
Word Count8000 words
Price(USD)200.0
Implemented on2002-12-1
Deliveryvia email in 1 business day
Detail of JB/T 10325-2002
Standard No.
JB/T 10325-2002
English Name
Specification for Boiler Deaerator
Chinese Name
锅炉除氧器技术条件
Chinese Classification
J98
Professional Classification
JB
ICS Classification
Issued by
SETC
Issued on
2002-07-16
Implemented on
2002-12-1
Status
superseded
Superseded by
NB/T 10935-2022
Superseded on
2022-11-13
Abolished on
Superseding
Language
English
File Format
PDF
Word Count
8000 words
Price(USD)
200.0
Keywords
JB/T 10325-2002, JB 10325-2002, JBT 10325-2002, JB/T10325-2002, JB/T 10325, JB/T10325, JB10325-2002, JB 10325, JB10325, JBT10325-2002, JBT 10325, JBT10325
Introduction of JB/T 10325-2002
This national standard specifies design, manufacture, test, mark, packing, transportation requirements for deaerator. This standard is applicable to thermal deaeration in thermal power station and nuclear power station whose unit capacity is no greater than 1000 MW and rated operating pressure is not less than 0.1MPa. As for the requirements for atmospheric thermal deaerator of condensed steam turbo set less than 25 MW and secondary loop deaerator of P WR nuclear power station, this specification can be conformed to. Requirements for other deaerator may also refer to this specification.
Contents of JB/T 10325-2002
Foreword 1 Scope 2 The normative references 3 Terminology and Definition 4 Structure and external of deaerator 4. 1 Horizontal deaerator 4.2 Vertical type deaerator with double head plate 4. 3 Vertical type atomizing deaerator 4. 4 Spray type deaerator 5 Main performance indexes 6 Design requirements for deaerator 7 Materials 8 Manufacture and test of the deaerator 8.1 Cold and heat processing and forming 8.2 Welding 8.3 Heat treatment 8.4 Product test piece for welding 8.5 Nondestructive examination 8.6 Water pressure test 8.7 Testing methods 9 Symbols, oil paint, packing and transportation 9.1 Nameplate 9.2 Technological document when leaving factory 9.3 Oil paint 9.4 Packing and transportation 9.5 Signs Figure 1 Horizontal deaerator Figure 2 Vertical type deaerator with double head plate Figure 3 Vertical type atomizing deaerator Figure 4 Spray type deaerator Figure 5 Header of the plate Figure 6 Clack piece and tip circle Figure 7 Case or dome header Figure 8 Deviation measurements of ellipsoidal head Figure 9 Main dimension deviations of ellipsoidal head Figure 10 Inspection of the welding seams of the deaerator shell Figure 11 The align deviation value of monolayer steel plate Figure 12 The align deviation value of clad steel plate Figure 13 Dimension of thinning out single side or both sides Figure 14 Inspection for internal or external template Figure 15 Inspection for angularity angle E on the girth welding joint Figure 16 Inspection for the differences of the maximum and minimum inner diameter of the same cross section Figure 17 Layout of the bolt hole of the flange Figure 18 Remaining-height of welding seam of joints of Category A and B Table 1 Indicator of dissolved oxygen in water outlet of deaerator of boiler used for electric power generation Table 2 Indicator of dissolved oxygen in water outlet of deaerator for industrial boiler Table 3 technical reduction volume of cylindrical shell Table 4 Head pressing technical reduction volume Table 5 Specification for materials of pressure parts of the deaerator Table 6 Main dimension deviation of case or dome head Table 7 Main dimension deviation of ellipsoidal head Table 8 Number of longitudinal welding joints on the enclosure Table 9 Align Deviation Value of the Monolayer Steel Plate Table 10 Allowable error of outer circumference of the water tank subsection Table 11 Remaining-height of welding seam of joints of Category A and B
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