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Position: Chinese Standard in English/GB/T 7306.1-2000
GB/T 7306.1-2000   Pipe threads with 55 degree thread angle where pressure-tight joints are made on the threads--Part 1:Parallel internal and taper external threads (English Version)
Standard No.: GB/T 7306.1-2000 Status:valid remind me the status change

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Language:English File Format:PDF
Word Count: 2000 words Price(USD):50.0 remind me the price change

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Implemented on:2000-1-2 Delivery: via email in 1 business day
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Standard No.: GB/T 7306.1-2000
English Name: Pipe threads with 55 degree thread angle where pressure-tight joints are made on the threads--Part 1:Parallel internal and taper external threads
Chinese Name: 55°密封管螺纹 第1部分:圆柱内螺纹与圆锥外螺纹
Chinese Classification: J04    Basic standards and general methods
Professional Classification: GB    National Standard
ICS Classification: 21.040.30 21.040.30    Special screw threads 21.040.30
Issued by: AQSIQ
Issued on: 2000-07-02
Implemented on: 2000-1-2
Status: valid
Superseding:GB/T 7306-1987 Pipe threads where pressure-tight joints are made on the threads
Language: English
File Format: PDF
Word Count: 2000 words
Price(USD): 50.0
Delivery: via email in 1 business day
1 Scope This standard specifies the requirements for thread form, dimensions, tolerances and designation for parallel internal and taper external threads with 55° thread form angle for pairs on which pressure-tight joints are made. This standard is applicable to the threaded jointing for pipes, valves, fittings, plugs and other pipeline equipment. An appropriate jointing medium is allowed to be used on the thread pair, e.g. threaded surface wrapped in tape and coated with sealant. 2 Normative References The following standards contain provisions which, through reference in this test, constitute provisions of this standard. At the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below. GB/T 14791-1993 The Terms of Screw Threads (neq ISO 5408:1983) 3 Definitions and Symbols 3.1 Definitions All the thread terms used in this standard, other than the following two terms, comply with GB/T 14791.
Foreword i ISO Foreword ii 1 Scope 2 Normative References 3 Definitions and Symbols 4 Thread Form Design 5 Basic Dimensions 6 Chamfers 7 Tolerances 8 Thread Lengths 9 Designation
Referred in GB/T 7306.1-2000:
*GB/T 14791-1993 The terms of screw threads
GB/T 7306.1-2000 is referred in:
* GB 16410-2007 Domestic Gas Cooking Appliances
* GB 16410-2007/XG1-2012 Domestic gas cooking appliances
* CJ/T 335-2010 Slam-shut valves and relief valves for city gas
* GB 25034-2010 Gas-fired heating and hot water combi-boilers
* GB/T 3287-2000 Malleable cast iron pipe fittings
* GB/T 20801.3-2006 Pressure Piping Code - Industrial Piping - Part 3: Design and Calculation
* GB 16410-2007/XG1-2012 Domestic gas cooking appliances
* GB 16410-2007/XG1-2012 Domestic gas cooking appliances
* GB 25034-2010 Gas-fired heating and hot water combi-boilers
* CJ/T 335-2010 Slam-shut valves and relief valves for city gas
* GB/T 3287-2000 Malleable cast iron pipe fittings
* GB 18145-2014 Ceramic Cartridge Faucets
* GB/T 3765-2008 24° cone connectors - Specification
* GB/T 24293-2009 Digital thermostatic faucet
* GB/T 29730-2013 Distribution manifold of cold/hot water
* CJ/T 335-2010 Slam-shut valves and relief valves for city gas
* GB 27790-2011 City Gas Pressure Regulators
* SL 470-2010 basic parameters and technical requirements for irrigation filters
* JB/T 5000.11-2007 Heavy mechanical general techniques and standards-Part 11:Attached piping
* JB/T 6441-2008 Safety Valves for Compressor
* GB/T 22654-2008 Automatic steam traps - Technical specification
* CJ/T 256-2007 Pilot control pressure reducing valve
* CJ/T 197-2010 Stainless steel corrugated tubes for the connection of gas appliances
* GB/T 26002-2010 Stainless steel pliable corrugated tubing and fittings used in gas piping systems
* SH/T 3059-2012 Specification for piping material design selection in petrochemical industry
* GB/T 3215-2007 Centrifugal pumps for petroleum petrochemical and natural gas industries
* GB/T 16907-2014 Technical Specifications for Centrifugal Pumps (Class I)
* GB/T 20322-2006 Petroleum and natural gas industries - Reciprocating compressors
* CJ/T 336-2010 Condensing domestic gas instantaneous water heaters
* JB/T 6434-2010 Oil-transferring gear pumps
* GB/T 12241-2005 Safety valves--General requirements
* GB/T 3287-2011 Malleable cast iron pipe fittings
*JC/T 758-2008 Washbasin faucets
*GB/T 12224-2015 General requirements for industrial steel valves
*QB/T 5003-2016 Touch-sensitive faucet
*GB/T 27710-2011 Floor drain
*QB/T 4000-2010 Sensor automatic thermostatic faucets
*JC/T 2115-2012 Non-contact sensing-actuating valves for water supply appliance
*GB 16410-2020 Domestic gas cooking appliances
*GB/T 9124.1-2019 Steel pipe flanges—Part 1:PN designated
*GB 5135.13-2006 Automatic sprinkler system Part 13:Performance requirements and test methods of drencher head
*QB/T 5418-2019 Thermostatic Shower System
*GB/T 26750-2011 Sanitary ware - Pressure assistant water flushing devices
*GB/T 28778-2012 Pilot-operated safety valves
*T/CECS 10004-2018 Closed expansion vessels with built in diaphragm
*GB/T 9124.2-2019 Steel pipe flanges—Part 2:Class designated
*JG/T 427-2014 General technical requirements for residential bathroom hardware
*JC/T 760-2008 Bathtub and shower faucets
*QB/T 2806-2017 Thermotatie faucets
*CJ/T 398-2012 Electronic gas/air ratio adjustment devices for household gas appliances
*GB 41317-2024 Stainless steel corrugated tubes for the connection of gas appliances
*GB/T 17241.1-2024 Cast iron pipe flanges—Part 1:PN designated
*GB/T 45466-2025 Gas-fired clothes dryer
*GB/T 3287-2024 Malleable cast iron pipe fittings
Code of China
Standard
GB/T 7306.1-2000  Pipe threads with 55 degree thread angle where pressure-tight joints are made on the threads--Part 1:Parallel internal and taper external threads (English Version)
Standard No.GB/T 7306.1-2000
Statusvalid
LanguageEnglish
File FormatPDF
Word Count2000 words
Price(USD)50.0
Implemented on2000-1-2
Deliveryvia email in 1 business day
Detail of GB/T 7306.1-2000
Standard No.
GB/T 7306.1-2000
English Name
Pipe threads with 55 degree thread angle where pressure-tight joints are made on the threads--Part 1:Parallel internal and taper external threads
Chinese Name
55°密封管螺纹 第1部分:圆柱内螺纹与圆锥外螺纹
Chinese Classification
J04
Professional Classification
GB
ICS Classification
Issued by
AQSIQ
Issued on
2000-07-02
Implemented on
2000-1-2
Status
valid
Superseded by
Superseded on
Abolished on
Superseding
GB/T 7306-1987 Pipe threads where pressure-tight joints are made on the threads
Language
English
File Format
PDF
Word Count
2000 words
Price(USD)
50.0
Keywords
GB/T 7306.1-2000, GB 7306.1-2000, GBT 7306.1-2000, GB/T7306.1-2000, GB/T 7306.1, GB/T7306.1, GB7306.1-2000, GB 7306.1, GB7306.1, GBT7306.1-2000, GBT 7306.1, GBT7306.1
Introduction of GB/T 7306.1-2000
1 Scope This standard specifies the requirements for thread form, dimensions, tolerances and designation for parallel internal and taper external threads with 55° thread form angle for pairs on which pressure-tight joints are made. This standard is applicable to the threaded jointing for pipes, valves, fittings, plugs and other pipeline equipment. An appropriate jointing medium is allowed to be used on the thread pair, e.g. threaded surface wrapped in tape and coated with sealant. 2 Normative References The following standards contain provisions which, through reference in this test, constitute provisions of this standard. At the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below. GB/T 14791-1993 The Terms of Screw Threads (neq ISO 5408:1983) 3 Definitions and Symbols 3.1 Definitions All the thread terms used in this standard, other than the following two terms, comply with GB/T 14791.
Contents of GB/T 7306.1-2000
Foreword i ISO Foreword ii 1 Scope 2 Normative References 3 Definitions and Symbols 4 Thread Form Design 5 Basic Dimensions 6 Chamfers 7 Tolerances 8 Thread Lengths 9 Designation
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Keywords:
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