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GB/T 29165.2-2022Petroleum and natural gas industries - Glass-reinforced plastics (GRP) piping - Part 2: Qualification and manufacture (English PDF)

石油天然气工业玻璃纤维增强塑料管第2部分：评定与制造

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Issued by

State Administration for Market Regulation, China National Standardization Administration

Level / Type

National · Recommended

Issue date

December 30, 2022

Implementation date

April 1, 2023

Scope

GB/T 29165.2-2022 is the English-translated version of 石油天然气工业玻璃纤维增强塑料管第2部分：评定与制造.

GB/T 29165.2-2022 is the Chinese standard "Petroleum and natural gas industries - Glass-reinforced plastics (GRP) piping - Part 2: Qualification and manufacture".

Its scope clause reads: This document specifies the quality assessment and manufacturing requirements for glass fiber reinforced plastic (GRP) pipes and fittings.

This document applies to quality assessment, size selection, quality control procedures, marking of pipe body components and documentation of GRP products. This document is used in conjunction with GB/T 29165.1.

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Document preview — GB/T 29165.2-2022

National Standard of the People's Republic of China

ICS: 75.200; 83.140.30
Classification: E 97
Replacing: GB/T 29165.2-2012

Issued by: State Administration for Market Regulation, China National Standardization Administration

Preface
Introduction
1 Scope
2 Normative references
3 Terms, Definitions, Symbols and Abbreviations
4 Manufacturer's declaration
4.1 Procedure
4.2 Long-term regression test
4.3 Slope (Gxx)
4.4 MPRxx
4.5 Partial coefficient
4.6 Long-term envelope data points
4.7 Size
4.8 Benchmark data
4.9 Deflection coefficients and SIF
4.10 Production process and connection instructions
5 Evaluation procedure
5.1 General
5.2 Scaling rules
5.3 Product Evaluation
5.4 Elastic properties
5.5 Non-mandatory assessment requirements
6 reassessment
7 Quality procedures for the manufacturing process
7.1 General requirements
7.2 Quality control test
7.3 Optional quality control tests
8 Component Mark
9 Handling, storage and transportation
10 files
10.1 Overview
10.2 Request for Quotation and Purchase Order Documentation
10.3 Assessment documents
10.4 Production quality control documents
10.5 Installation record
Appendix A (Normative) Slope and Temperature Limits
Appendix B (Normative) Long-term envelope data points
Appendix C (Normative) Survival Test
Appendix D (Normative) Scaling Rules
Appendix E (Normative) Representative Products
Appendix F (Normative) Flange Evaluation
Appendix G (Normative) Principal Poisson's Ratio
Appendix H (Normative) Fire Resistance Test
Appendix I (Normative) Alternative Material Evaluation
Appendix J (Normative) Visual Inspection
Appendix K (Informative) Evaluation Summary Table Example

1 Scope

This document specifies the quality assessment and manufacturing requirements for glass fiber reinforced plastic (GRP) pipes and fittings.

This document applies to quality assessment, size selection, quality control procedures, marking of pipe body components and documentation of GRP products.

This document is used in conjunction with GB/T 29165.1.

2 Normative references

The contents of the following documents constitute the essential provisions of this document through normative references in the text. Among them, dated references

For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to this document.

ISO 834-1 Fire resistance tests Building elements Part 1.General requirements (Fire-resistancetests-Elementsof

Note. GB/T 9978.1-2008 Fire resistance test methods for building components Part 1.General requirements (ISO 834-1.1999, MOD)

ISO 1172 Determination of glass fabric and mineral filler content in prepregs, molding compounds and laminates of glass fabric reinforced plastics of thetextile-glassandmineral-filercontent-calculationmethods)

Note. GB/T 2577-2005 Test method for resin content of glass fiber reinforced plastics (ISO 1172.1996, MOD)

Note. GB/T 14520-1993 Determination of residual styrene monomer content in unsaturated polyester resin reinforced plastics by gas chromatography (ISO 4901.

1985,NEQ)

ISO 11357-2 Plastics Differential Scanning Calorimetry (DSC) Part 2.Determination of Glass Transition Temperature [Plastics-Dif-

Note. GB/T 19466.2-2004 Plastic Differential Scanning Calorimetry (DSC) Part 2.Determination of Glass Transition Temperature (ISO 11357-2.

1999, IDT)

ISO 11359-2 Thermodynamic analysis (TMA) of plastics - Part 2.Determination of coefficient of linear thermal expansion and glass transition temperature

Note. GB/T 36800.2-2018 Thermomechanical Analysis of Plastics (TMA) Part 2.Determination of Linear Thermal Expansion Coefficient and Glass Transition Temperature (ISO 11359-2.1999, IDT)

ISO 14130 Fiber-reinforced plastic composites - Determination of apparent interlaminar bond shear strength by short test piece method (Fibre-reinforced

ISO 14692-1.2017 Glass fiber reinforced plastic pipe (GRP) for the oil and gas industry - Part 1.Vocabulary, symbols, applications

GB/T 18604 | GB/T 23258 | SY/T 0556 | GB/T 29165.4 | GB/T 29165.3 | GB/T 29165.1 | […]

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 131 pages — is available in the English PDF.

Referenced standards

Normative references

ISO 834 · ISO 1172 · ISO 1172.1996 · ISO 4901 · ISO 11357 · ISO 11359 · ISO 14130 · ISO 14692

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