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Position: Chinese Standard in English/GB/T 21238-2007
GB/T 21238-2007   Glass fiber reinforced plastics mortar pipes (English Version)
Standard No.: GB/T 21238-2007 Status:superseded remind me the status change

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Language:English File Format:PDF
Word Count: 14000 words Price(USD):350.0 remind me the price change

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Implemented on:2008-4-1 Delivery: via email in 1 business day
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Standard No.: GB/T 21238-2007
English Name: Glass fiber reinforced plastics mortar pipes
Chinese Name: 玻璃纤维增强塑料夹砂管
Chinese Classification: Q23    Fibre reinforced composites
Professional Classification: GB    National Standard
Issued by: AQSIQ; SAC
Issued on: 2007-10-21
Implemented on: 2008-4-1
Status: superseded
Superseded by:GB/T 21238-2016 Glass fiber reinforced plastics mortar pipes
Superseded on:2017-5-1
Superseding:CJ/T 3079-1998 Glass fibre reinforced plastic mortar pipe
JC/T 695-1998
JC/T 838-1998
Language: English
File Format: PDF
Word Count: 14000 words
Price(USD): 350.0
Delivery: via email in 1 business day
This standard specifies the classification and marking, raw materials, requirements, test methods, inspection rules as well as marking, packing, transport and storage of glass fiber reinforced plastics mortar pipes (hereinafter referred to as FRPM pipes). This standard is applicable to FRPM pipes used in such pipeworks as water supply and drainage, water conservancy and field irrigation for underground and above ground, with 100 ~4000 mm nominal diameter, 0.1 ~2.5MPa pressure grade, 1250~10000 N/m2 ring stiffness grade; the maximum temperature of medium is less than or equal to 50℃. Non-motar FRP pipes as well as FRPM pipes with nominal diameter, pressure grade and ring stiffness grade beyond the range specified in this standard may also refer to this.
Contents Foreword I 1 Scope 2 Normative References 3 Terms and Definitions 4 Classification and Marking 5 Raw Materials 6 Requirements 7 Hygienic Performance 8 Testing Methods 9 Inspection Rules 10 Marking, Packing, Transport and Storage Appendix A (Normative) Specimens for Initial Circumferential Tensile Strength Appendix B (Normative) Test and Determination Methods for Long-term Hydrostatic Performance Appendix C (Normative) Test and Determination Methods for Long-term Ring-bending Strain Sb Appendix D (Informative) Technical Requirements for Joints Appendix E (Informative) Technical Requirements for Pipe Fittings
Referred in GB/T 21238-2007:
*GB/T 1447-2005 Fiber-reinforced plastics composites-Determination of tensile properties
*GB/T 1449-2005 Fibre-reinforced Plastic Composites—Determination of Flexural Properties
*GB/T 1458-2008 method for mechanical properties of ring of filament - Winding reinforced plastics
*GB/T 1634.2-2004 Plastics—Determination of temperature of deflection under load—Part 2:Plastics,ebonite and long-fibre-reinforced composites
*GB/T 2576-2005 Test method for insoluble matter content of resin used in fiber reinforced plastics
*GB/T 2577-2005 Test method for resin content of glass fiber reinforced plastics
*GB/T 3854-2017 Test method for hardness of reinforced plasticsby means of a Barcol impresser
*GB/T 5349-2005 Fiber-reinforced thermosetting plastic composites pipe—Determination of longitudinal tensile properties
*GB/T 5351-2005 Fiber-reinforced thermosetting plastic composites pipe—Determination of short-time hydraulic failure pressure
*GB/T 5352-2005 Fiber-reinforced thermosetting plastic composites pipe—Determination for external loading properties by parallel-plate loading
*GB 5749-2022 Standards for drinking water quality
*GB/T 8237-2005 Liquid unsaturated polyester resin for fiber reinforced plastics
*GB 13115-1991 Hygienic STANDARD for unsaturated polyester resin and glass fibre reinforced plastics used as food containers and packaging materials
*GB/T 18369-2008 Glass fiber roving
Code of China
Standard
GB/T 21238-2007  Glass fiber reinforced plastics mortar pipes (English Version)
Standard No.GB/T 21238-2007
Statussuperseded
LanguageEnglish
File FormatPDF
Word Count14000 words
Price(USD)350.0
Implemented on2008-4-1
Deliveryvia email in 1 business day
Detail of GB/T 21238-2007
Standard No.
GB/T 21238-2007
English Name
Glass fiber reinforced plastics mortar pipes
Chinese Name
玻璃纤维增强塑料夹砂管
Chinese Classification
Q23
Professional Classification
GB
ICS Classification
Issued by
AQSIQ; SAC
Issued on
2007-10-21
Implemented on
2008-4-1
Status
superseded
Superseded by
GB/T 21238-2016 Glass fiber reinforced plastics mortar pipes
Superseded on
2017-5-1
Abolished on
Superseding
CJ/T 3079-1998 Glass fibre reinforced plastic mortar pipe
JC/T 695-1998
JC/T 838-1998
Language
English
File Format
PDF
Word Count
14000 words
Price(USD)
350.0
Keywords
GB/T 21238-2007, GB 21238-2007, GBT 21238-2007, GB/T21238-2007, GB/T 21238, GB/T21238, GB21238-2007, GB 21238, GB21238, GBT21238-2007, GBT 21238, GBT21238
Introduction of GB/T 21238-2007
This standard specifies the classification and marking, raw materials, requirements, test methods, inspection rules as well as marking, packing, transport and storage of glass fiber reinforced plastics mortar pipes (hereinafter referred to as FRPM pipes). This standard is applicable to FRPM pipes used in such pipeworks as water supply and drainage, water conservancy and field irrigation for underground and above ground, with 100 ~4000 mm nominal diameter, 0.1 ~2.5MPa pressure grade, 1250~10000 N/m2 ring stiffness grade; the maximum temperature of medium is less than or equal to 50℃. Non-motar FRP pipes as well as FRPM pipes with nominal diameter, pressure grade and ring stiffness grade beyond the range specified in this standard may also refer to this.
Contents of GB/T 21238-2007
Contents Foreword I 1 Scope 2 Normative References 3 Terms and Definitions 4 Classification and Marking 5 Raw Materials 6 Requirements 7 Hygienic Performance 8 Testing Methods 9 Inspection Rules 10 Marking, Packing, Transport and Storage Appendix A (Normative) Specimens for Initial Circumferential Tensile Strength Appendix B (Normative) Test and Determination Methods for Long-term Hydrostatic Performance Appendix C (Normative) Test and Determination Methods for Long-term Ring-bending Strain Sb Appendix D (Informative) Technical Requirements for Joints Appendix E (Informative) Technical Requirements for Pipe Fittings
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Keywords:
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