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Position: Chinese Standard in English/GB/T 3287-2011
GB/T 3287-2011   Malleable cast iron pipe fittings (English Version)
Standard No.: GB/T 3287-2011 Status:to be superseded remind me the status change

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Language:English File Format:PDF
Word Count: 9000 words Price(USD):220.0 remind me the price change

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Implemented on:2012-7-1 Delivery: via email in 1 business day
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Standard No.: GB/T 3287-2011
English Name: Malleable cast iron pipe fittings
Chinese Name: 可锻铸铁管路连接件
Chinese Classification: Y71    Building hardware
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: 2011-12-30
Implemented on: 2012-7-1
Status: to be superseded
Superseded by:GB/T 3287-2024 Malleable cast iron pipe fittings
Superseded on:2025-11-1
Superseding:GB/T 3287-2000 Malleable cast iron pipe fittings
Language: English
File Format: PDF
Word Count: 9000 words
Price(USD): 220.0
Delivery: via email in 1 business day
1 Scope This Standard specifies the product classification, requirements, test methods, inspection rules, and marking, packing, transportation and storage of the malleable cast iron pipe fittings (hereinafter referred to as "fittings"). This Standard is applicable to the fittings connected on general pipelines with nominal dimension (DN) of 6~150 and for transmission of water, oil, air, coal gas and steam. They are intended for the connection of elements threaded in accordance those specified in with GB/T 7306.1 or GB/T 7306.2. 2 Normative References The following documents are indispensable for the application of this document. For dated references, only the dated edition applies. For undated references, the latest edition (including all the amendments) of the publication referred to applies. GB/T 192 "General Purpose Metric Screw Threads-Basic Profile" GB/T 193 "General Purpose Screw Threads-Diameters and Pitches" GB/T 196 "General Purpose Screw Threads-Basic Dimensions for Diameter from 1 to 600mm" GB/T 197 "General Purpose Screw Threads-Tolerances and Fits for Diameter from 1 to 355mm" GB/T 2828.1 "Sampling procedures for inspection by attributes-Part 1: Sampling Schemes Indexed by Acceptance Quality Limit (AQL) for Lot-by-lot Inspection" GB/T 2829 "Sampling Procedures and Tables for Periodic Inspection by Attributes (Apply to Inspection of Process Stability)" GB/T 4956 "Non-magnetic Coatings on Magnetic Substrates-Measurement of Coating Thickness-Magnetic Method" GB/T 7306.1 "Pipe Threads with 55 Degree Thread Angle Where Pressure-tight Joints Are Made on the Threads--Part 1: Parallel Internal and Taper External Threads" (eqv ISO 7-1: 1994) GB/T 7306.2 "Pipe Threads with 55 Degree Thread Angle Where Pressure-tight Joints Are Made on the Threads--Part 2: Taper Internal and External Threads" (eqv ISO 7-1:1994) GB/T 7307 "Pipe Threads Where Pressure-tight Joints Are not Made on the Threads" GB/T 9440 "Malleable Iron Castings" GB/T 13825 "Metallic Coatings-Hot Dip Galvanized Coatings on Ferrous Materials-Gravimetric Determination of the Mass Per Unit Area" 3 Terms and Definitions For the purpose of this standard, the following terms and definitions apply. 3.1 Fitting Connecting piece, of one or more parts 3.2 Fitting size Designation of thread size Size designation of the threads of the threaded outlets that meet the pipe threads given in GB/T 7306.1 or GB/T 7306.2. Note: The relationship between fitting size (namely the designation of thread size) and nominal dimension (DN) is given in Table 1. Table 1 Fitting size 1/8 1/4 3/8 1/2 3/4 1 1¼ 1½ 2 2½ 3 4 5 6 Nominal dimension DN 6 8 10 15 20 25 32 40 50 65 80 100 125 150 3.3 Reinforcement Additional material on the outside diameter of an internally threaded fitting in the form of a band or bead (see Figure 1).
Contents Foreword I 1 Scope 2 Normative References 3 Terms and Definitions 4 Product Classification 5 Requirements 6 Test Methods 7 Inspection Rules 8 General Principles for Dimensions and Laying Length of Fittings 9 Marking, Packing, Transportation and Storage Appendix A (Normative) Types and Dimensions of Pipe Fittings Bibliography
Referred in GB/T 3287-2011:
* GB/T 192-2003 General purpose metric screw threads-Basic profile
* GB/T 193-2003 General purpose metric screw threads—General plan
* GB/T 196-2003 General Purpose Metric Screw Threads-Basic Dimensions
* GB/T 197-2003 General Purpose Metric Screw Threads-Tolerances
* GB/T 2828.1-2012 Sampling procedures for inspection by attributea-Part1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection
* GB/T 2829-2002 Sampling procedures and tables for periodic inspection by attributes (Apply to inspection of process stability)
* GB/T 4956-2003 Oon-magnetic coatings on magnetic substrates?Measurement of coating thickness?Magnetic method
* 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
* GB/T 7306.2-2000 Pipe threads with 55 degree thread angle where pressure-tight joints are made on the threads--Part 2: Taper internal and external threads
* GB/T 7307-2001 Pipe threads with 55 degree thread angle where pressure-tight joints are not made on the threads
* GB/T 9440-2010 Malleable iron castings
* GB/T 13825-2008 Metallic coatings - Hot dip galvanized coatings on ferrous materials - Gravimetric determination of the mass per unit area
GB/T 3287-2011 is referred in:
*CJ/T 28-2013 Chinese cooking gas appliances
*GB 35848-2018 Commercial gas-burning appliance
*GB/T 38275-2019 Lubrication system -- Inspection specification
*GB 5135.5-2018 Automatic sprinkler systems—Part 5: Deluge alarm valves
Code of China
Standard
GB/T 3287-2011  Malleable cast iron pipe fittings (English Version)
Standard No.GB/T 3287-2011
Statusto be superseded
LanguageEnglish
File FormatPDF
Word Count9000 words
Price(USD)220.0
Implemented on2012-7-1
Deliveryvia email in 1 business day
Detail of GB/T 3287-2011
Standard No.
GB/T 3287-2011
English Name
Malleable cast iron pipe fittings
Chinese Name
可锻铸铁管路连接件
Chinese Classification
Y71
Professional Classification
GB
ICS Classification
Issued by
AQSIQ; SAC
Issued on
2011-12-30
Implemented on
2012-7-1
Status
to be superseded
Superseded by
GB/T 3287-2024 Malleable cast iron pipe fittings
Superseded on
2025-11-1
Abolished on
Superseding
GB/T 3287-2000 Malleable cast iron pipe fittings
Language
English
File Format
PDF
Word Count
9000 words
Price(USD)
220.0
Keywords
GB/T 3287-2011, GB 3287-2011, GBT 3287-2011, GB/T3287-2011, GB/T 3287, GB/T3287, GB3287-2011, GB 3287, GB3287, GBT3287-2011, GBT 3287, GBT3287
Introduction of GB/T 3287-2011
1 Scope This Standard specifies the product classification, requirements, test methods, inspection rules, and marking, packing, transportation and storage of the malleable cast iron pipe fittings (hereinafter referred to as "fittings"). This Standard is applicable to the fittings connected on general pipelines with nominal dimension (DN) of 6~150 and for transmission of water, oil, air, coal gas and steam. They are intended for the connection of elements threaded in accordance those specified in with GB/T 7306.1 or GB/T 7306.2. 2 Normative References The following documents are indispensable for the application of this document. For dated references, only the dated edition applies. For undated references, the latest edition (including all the amendments) of the publication referred to applies. GB/T 192 "General Purpose Metric Screw Threads-Basic Profile" GB/T 193 "General Purpose Screw Threads-Diameters and Pitches" GB/T 196 "General Purpose Screw Threads-Basic Dimensions for Diameter from 1 to 600mm" GB/T 197 "General Purpose Screw Threads-Tolerances and Fits for Diameter from 1 to 355mm" GB/T 2828.1 "Sampling procedures for inspection by attributes-Part 1: Sampling Schemes Indexed by Acceptance Quality Limit (AQL) for Lot-by-lot Inspection" GB/T 2829 "Sampling Procedures and Tables for Periodic Inspection by Attributes (Apply to Inspection of Process Stability)" GB/T 4956 "Non-magnetic Coatings on Magnetic Substrates-Measurement of Coating Thickness-Magnetic Method" GB/T 7306.1 "Pipe Threads with 55 Degree Thread Angle Where Pressure-tight Joints Are Made on the Threads--Part 1: Parallel Internal and Taper External Threads" (eqv ISO 7-1: 1994) GB/T 7306.2 "Pipe Threads with 55 Degree Thread Angle Where Pressure-tight Joints Are Made on the Threads--Part 2: Taper Internal and External Threads" (eqv ISO 7-1:1994) GB/T 7307 "Pipe Threads Where Pressure-tight Joints Are not Made on the Threads" GB/T 9440 "Malleable Iron Castings" GB/T 13825 "Metallic Coatings-Hot Dip Galvanized Coatings on Ferrous Materials-Gravimetric Determination of the Mass Per Unit Area" 3 Terms and Definitions For the purpose of this standard, the following terms and definitions apply. 3.1 Fitting Connecting piece, of one or more parts 3.2 Fitting size Designation of thread size Size designation of the threads of the threaded outlets that meet the pipe threads given in GB/T 7306.1 or GB/T 7306.2. Note: The relationship between fitting size (namely the designation of thread size) and nominal dimension (DN) is given in Table 1. Table 1 Fitting size 1/8 1/4 3/8 1/2 3/4 1 1¼ 1½ 2 2½ 3 4 5 6 Nominal dimension DN 6 8 10 15 20 25 32 40 50 65 80 100 125 150 3.3 Reinforcement Additional material on the outside diameter of an internally threaded fitting in the form of a band or bead (see Figure 1).
Contents of GB/T 3287-2011
Contents Foreword I 1 Scope 2 Normative References 3 Terms and Definitions 4 Product Classification 5 Requirements 6 Test Methods 7 Inspection Rules 8 General Principles for Dimensions and Laying Length of Fittings 9 Marking, Packing, Transportation and Storage Appendix A (Normative) Types and Dimensions of Pipe Fittings Bibliography
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Keywords:
GB/T 3287-2011, GB 3287-2011, GBT 3287-2011, GB/T3287-2011, GB/T 3287, GB/T3287, GB3287-2011, GB 3287, GB3287, GBT3287-2011, GBT 3287, GBT3287