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Position: Chinese Standard in English/GB/T 14383-2008
GB/T 14383-2008   Forged Fittings, Socket-welding and Threaded (English Version)
Standard No.: GB/T 14383-2008 Status:superseded remind me the status change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:2009-11-1 Delivery: via email in 1 business day
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Standard No.: GB/T 14383-2008
English Name: Forged Fittings, Socket-welding and Threaded
Chinese Name: 锻制承插焊和螺纹管件
Chinese Classification: J15    Pipeline fittings
Professional Classification: GB    National Standard
ICS Classification: 23.040.60 23.040.60    Flanges, couplings and joints 23.040.60
Issued by: AQSIQ; SAC
Issued on: 2008-05-07
Implemented on: 2009-11-1
Status: superseded
Superseded by:GB/T 14383-2021 Forged fittings, socket-welding and threaded
Superseded on:2021-10-1
Superseding:GB/T 14383-1993 Forged steel socket welding pipe fittings
GB/T 14626-1993 Forged steel threaded pipe fittings
Language: English
File Format: PDF
Word Count: 8000 words
Price(USD): 200.0
Delivery: via email in 1 business day
1 Scope This standard specifies requirements of order contents, dimension, material, manufacturing , inspection, test and mark for forged fittings, socket-welding and threaded. This standard is applicable to the forged fittings, socket-welding and threaded that made of metallic material with a nominal dimension not be larger than DN 100. 2 Normative Reference The following normative documents contain provision which, through reference in this text, constitute provisions of this national standard. For dated reference, subsequent amendments to, or revisions of, any of these publications do not apply. But the parties to agreements based on this standard are encouraged to investigate the possibility of applying the latest editions of the standards indicated below. For undated references, the latest edition of the normative document referred to applies. GB/T 222 Permissible tolerances for chemical composition of steel products GB/T 223 (All Parts) Methods for chemical analysis of iron steel and alloy GB/T 228 Metallic materials-Tensile testing at ambient temperature (GB/T 228—2002, eqv ISO 6892:1998) GB/T 229 Metallic materials—Charpy pendulum impact test method (GB/T 229—2007, ISO 148-1:2006, MOD) GB/T 699 Quality carbon structural steels GB/T 1591 High strength low alloy structural steels GB/T 1220 Stainless steel bars GB/T 1221 Heat-resistant steel bars GB/T 2975 Steel and steel products-Location and preparation of test pieces for mechanical testing (GB/T 2975—1998, eqv ISO 377:1997) GB/T 3077 Alloy structure steels GB/T 4334 (All Parts) Stainless steel-Corrosin Testing Method GB/T 4338 Metallic materials―Tensile testing at elevated temperature (GB/T 4338—2006, ISO 783:1999, MOD) GB/T 6394 Metal-methods for estimating the average grain size GB/T 10561-2005 Steel - Determination of Content of Nonmetallic Inclusions - Micrographic Method Using Standards Diagrams (ISO 4967:1998, IDT) GB/T 12716 Pipe threadeds with the threaded angle of 60 degrees where pressure-tight joints are made on the threadeds GB/T 17394 Metallic materials-Leeb hardness test GB/T 18253 Steel and steel products-Types of inspection documents (GB/T 18253—2000, eqv ISO 10474:1991) GB/T 20066-2006 Steel and iron? Sampling and preparation of samples for the determination of chemical composition (ISO 14284:1996, IDT) JB/T 4730.3 Nondestructive testing of pressure equipments -Part 3: Ultasonic testing JB/T 4730.4 Nondestructive testing of pressure equipments-Part 4: Magnetic particle testing JB/T 4730.5 Nondestructive testing of pressure equipments-Part 5: Penetrant testing ASME B36.10M-2004 Welded and Seamless Wrought Steel Pipe 3 Sorts and Code Numbers See Table 1 for the sorts and code numbers of pipe fittings. Table 1 the Sorts and Code Numbers of Pipe Fittings Connection type Sort Code number Connection type Sort Code Number Socket Welding Socket Welding 45° Elbow S45E Threaded Threaded 45° Elbow T45E Socket Welding 90° Elbow S90E Threaded 90° Elbow T90E Socket Welding Tee ST Male and female threaded 90° Elbow T90SE Socket Welding 45° Tee S45T Threaded Tee TT Socket Welding Cross SCR Threaded cross TCR Coupling (concentric) SFC Full threaded coupling(concentric ) TFC Coupling (eccentric ) SFCR Full threaded coupling (eccentric ) TFCR Half-Coupling SHC Half threaded coupling THC Half-Coupling (with oblique angle )a SHCB Half threaded coupling (with oblique angle)a THCB Socket Welding Cap SC Threaded cap TC — — Square head pipe plug SHP — — Hexagon head pipe plug HHP — — Round head pipe plug RHP — — Hexagon head male and female threaded Joint HHB — — Headless male and female threaded Joint FB A When the ends, welded with main pipe, are required to be processed into a shape with 45°oblique angle, "B" shall be added behind the code number; namely, the code number of a Half-Coupling with an oblique angle on one end is SHCB, the code number of a half threaded coupling with an oblique angle on one end is THCB. 4 Classes of Pipe Fittings The classes of socket welding pipe fittings are divided into classes related to 3000, 6000 and 9000; the classes of threaded pipe fittings are divided into 2000, 3000and 6000; see Table 2 for the classes of pipe wall thicknesses which adapt to it.
Contents Foreword 1 Scope 2 Normative Reference 3 Sorts and Code Numbers 4 Classes of Pipe Fittings 5 Special Connection Type 6 Connecting Pipe Size 7 Order Contents 8 Shape, Size and Tolerance 9 Materials 10 Manufacturing 11 Heat Treatment 12 Inspection 13 Tests 14 Mark 15 Surface Protections and Package 16 Product Quality Certifications Annex A (Informative) Annex B (Normative) Dimension of Pipes Connecting with Pipe Fittings Annex C (Normative) Additional requirement
Referred in GB/T 14383-2008:
* GB/T 222-2006 Permissible Tolerances for Chemical Composition of Steel Products
* GB/T 223-1994
* GB/T 228-2002 Metallic Materials – Tensile Testing at Ambient Temperature
* GB/T 229-2007 Metallic Materials - Charpy Pendulum Impact Test Method
* GB/T 699-2015 Quality carbon structural steels
* GB/T 1591-2008 High Strength Low Alloy Structural Steels
* GB/T 1220-2007 Stainless steel bars
* GB/T 1221-2007 Heat-resistant steel bars
* GB/T 2975-1998 Steel and Steel Products - Location and Preparation of Test Pieces for Mechanical Testing
* GB/T 3077-2015 Alloy structure steels
* GB/T 4334-2008 Corrosion of metals and alloys - Test methods for intergranular corrosion of stainless steels
* GB/T 4338-2006 Metallic materials - Tensile testing at elevated temperature
* GB/T 6394-2002 Metal-methods for estimating the average grain size
* GB/T 10561-2005 Steel - Determination of Content of Nonmetallic Inclusions - Micrographic Method Using Standards Diagrams
* GB/T 12716-91
* GB/T 17394-1998 Metallic materials - Leeb hardness test
* GB/T 18253-2000 Steel and steel products-Types of inspection documents
* GB/T 20066-2006 Steel and Iron-Sampling and Preparation of Samples for the Determination of Chemical Composition
* JB/T 4730.3-2005 Nondestructive testing of pressure equipments?Part 3:Ultasonic testing
* JB/T 4730.4-2005 Nondestructive Testing of Pressure Equipments - Part 4: Magnetic Particle Testing
* JB/T 4730.5-2005 Nondestructive Testing of Pressure Equipments - Part 5: Penetrant Testing
GB/T 14383-2008 is referred in:
* JB/T 5000.11-2007 Heavy mechanical general techniques and standards-Part 11:Attached piping
Code of China
Standard
GB/T 14383-2008  Forged Fittings, Socket-welding and Threaded (English Version)
Standard No.GB/T 14383-2008
Statussuperseded
LanguageEnglish
File FormatPDF
Word Count8000 words
Price(USD)200.0
Implemented on2009-11-1
Deliveryvia email in 1 business day
Detail of GB/T 14383-2008
Standard No.
GB/T 14383-2008
English Name
Forged Fittings, Socket-welding and Threaded
Chinese Name
锻制承插焊和螺纹管件
Chinese Classification
J15
Professional Classification
GB
ICS Classification
Issued by
AQSIQ; SAC
Issued on
2008-05-07
Implemented on
2009-11-1
Status
superseded
Superseded by
GB/T 14383-2021 Forged fittings, socket-welding and threaded
Superseded on
2021-10-1
Abolished on
Superseding
GB/T 14383-1993 Forged steel socket welding pipe fittings
GB/T 14626-1993 Forged steel threaded pipe fittings
Language
English
File Format
PDF
Word Count
8000 words
Price(USD)
200.0
Keywords
GB/T 14383-2008, GB 14383-2008, GBT 14383-2008, GB/T14383-2008, GB/T 14383, GB/T14383, GB14383-2008, GB 14383, GB14383, GBT14383-2008, GBT 14383, GBT14383
Introduction of GB/T 14383-2008
1 Scope This standard specifies requirements of order contents, dimension, material, manufacturing , inspection, test and mark for forged fittings, socket-welding and threaded. This standard is applicable to the forged fittings, socket-welding and threaded that made of metallic material with a nominal dimension not be larger than DN 100. 2 Normative Reference The following normative documents contain provision which, through reference in this text, constitute provisions of this national standard. For dated reference, subsequent amendments to, or revisions of, any of these publications do not apply. But the parties to agreements based on this standard are encouraged to investigate the possibility of applying the latest editions of the standards indicated below. For undated references, the latest edition of the normative document referred to applies. GB/T 222 Permissible tolerances for chemical composition of steel products GB/T 223 (All Parts) Methods for chemical analysis of iron steel and alloy GB/T 228 Metallic materials-Tensile testing at ambient temperature (GB/T 228—2002, eqv ISO 6892:1998) GB/T 229 Metallic materials—Charpy pendulum impact test method (GB/T 229—2007, ISO 148-1:2006, MOD) GB/T 699 Quality carbon structural steels GB/T 1591 High strength low alloy structural steels GB/T 1220 Stainless steel bars GB/T 1221 Heat-resistant steel bars GB/T 2975 Steel and steel products-Location and preparation of test pieces for mechanical testing (GB/T 2975—1998, eqv ISO 377:1997) GB/T 3077 Alloy structure steels GB/T 4334 (All Parts) Stainless steel-Corrosin Testing Method GB/T 4338 Metallic materials―Tensile testing at elevated temperature (GB/T 4338—2006, ISO 783:1999, MOD) GB/T 6394 Metal-methods for estimating the average grain size GB/T 10561-2005 Steel - Determination of Content of Nonmetallic Inclusions - Micrographic Method Using Standards Diagrams (ISO 4967:1998, IDT) GB/T 12716 Pipe threadeds with the threaded angle of 60 degrees where pressure-tight joints are made on the threadeds GB/T 17394 Metallic materials-Leeb hardness test GB/T 18253 Steel and steel products-Types of inspection documents (GB/T 18253—2000, eqv ISO 10474:1991) GB/T 20066-2006 Steel and iron? Sampling and preparation of samples for the determination of chemical composition (ISO 14284:1996, IDT) JB/T 4730.3 Nondestructive testing of pressure equipments -Part 3: Ultasonic testing JB/T 4730.4 Nondestructive testing of pressure equipments-Part 4: Magnetic particle testing JB/T 4730.5 Nondestructive testing of pressure equipments-Part 5: Penetrant testing ASME B36.10M-2004 Welded and Seamless Wrought Steel Pipe 3 Sorts and Code Numbers See Table 1 for the sorts and code numbers of pipe fittings. Table 1 the Sorts and Code Numbers of Pipe Fittings Connection type Sort Code number Connection type Sort Code Number Socket Welding Socket Welding 45° Elbow S45E Threaded Threaded 45° Elbow T45E Socket Welding 90° Elbow S90E Threaded 90° Elbow T90E Socket Welding Tee ST Male and female threaded 90° Elbow T90SE Socket Welding 45° Tee S45T Threaded Tee TT Socket Welding Cross SCR Threaded cross TCR Coupling (concentric) SFC Full threaded coupling(concentric ) TFC Coupling (eccentric ) SFCR Full threaded coupling (eccentric ) TFCR Half-Coupling SHC Half threaded coupling THC Half-Coupling (with oblique angle )a SHCB Half threaded coupling (with oblique angle)a THCB Socket Welding Cap SC Threaded cap TC — — Square head pipe plug SHP — — Hexagon head pipe plug HHP — — Round head pipe plug RHP — — Hexagon head male and female threaded Joint HHB — — Headless male and female threaded Joint FB A When the ends, welded with main pipe, are required to be processed into a shape with 45°oblique angle, "B" shall be added behind the code number; namely, the code number of a Half-Coupling with an oblique angle on one end is SHCB, the code number of a half threaded coupling with an oblique angle on one end is THCB. 4 Classes of Pipe Fittings The classes of socket welding pipe fittings are divided into classes related to 3000, 6000 and 9000; the classes of threaded pipe fittings are divided into 2000, 3000and 6000; see Table 2 for the classes of pipe wall thicknesses which adapt to it.
Contents of GB/T 14383-2008
Contents Foreword 1 Scope 2 Normative Reference 3 Sorts and Code Numbers 4 Classes of Pipe Fittings 5 Special Connection Type 6 Connecting Pipe Size 7 Order Contents 8 Shape, Size and Tolerance 9 Materials 10 Manufacturing 11 Heat Treatment 12 Inspection 13 Tests 14 Mark 15 Surface Protections and Package 16 Product Quality Certifications Annex A (Informative) Annex B (Normative) Dimension of Pipes Connecting with Pipe Fittings Annex C (Normative) Additional requirement
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Keywords:
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