GB/T 39997-2021 English PDF

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GB/T 39997-2021: Thermoplastic pipework for underground installation at petrol filling stations
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 39997-2021	559	Add to Cart	5 days	Thermoplastic pipework for underground installation at petrol filling stations	Valid

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Basic data

Standard ID: GB/T 39997-2021 (GB/T39997-2021)
Description (Translated English): Thermoplastic pipework for underground installation at petrol filling stations
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: G33
Word Count Estimation: 30,362
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 39997-2021: Thermoplastic pipework for underground installation at petrol filling stations

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Thermoplastic pipework for underground installation at petrol filling stations ICS 83.140.30 CCSG33 National Standards of People's Republic of China Thermoplastic composite pipe system for buried gas station Released on 2021-04-30 2021-11-01 implementation State Administration of Market Supervision and Administration Issued by the National Standardization Management Committee

Table of contents

Foreword Ⅲ 1 Scope 1 2 Normative references 1 3 Terms and definitions 2 4 Material 3 5 Category 3 6 Pipeline design requirements 4 7 Requirements 5 8 Test method 11 9 Inspection rules 20 10 Sign 22 11 Packaging, transportation and storage 23 References 24

Foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules of Standardization Documents" Drafting. Please note that some of the contents of this document may involve patents. The issuing agency of this document is not responsible for identifying patents. This document was proposed by the China National Light Industry Council. This document is under the jurisdiction of the National Plastics Standardization Technical Committee (SAC/TC48). Drafting organizations of this document. Shandong Juxing Plastic Industry Co., Ltd., Beijing Research Institute of Chemical Industry of China Petroleum and Chemical Corporation, Ubit Stone Oil Equipment (Suzhou) Co., Ltd., Jiangsu Faliwo Environmental Technology Co., Ltd., Chinaust Plastic Products Co., Ltd., Shenyang Xinfeiyu Rubber Products Co., Ltd., Zhejiang Xinda Plastic Pipe Fitting Co., Ltd., Ningbo Yuhua Electric Co., Ltd., Franklin Gas Station General Equipment (Beijing) Co., Ltd. Company, Kuraray International Trading (Shanghai) Co., Ltd., Borouge Trading (Shanghai) Co., Ltd., Xi'an Sulong Welding Equipment Co., Ltd. The main drafters of this document. Wu Zhijun, Yang Huijian, Jing Guoqing, Zou Xiaohui, Li Yu, Yang Baosheng, Wang Lijun, Chen Jianqiang, Li Yuanzheng, Song Yuan, Yu Xinwen, Zhao Feng, Li Yu'e. Thermoplastic composite pipe system for buried gas station

1 Scope

This document specifies the terms and definitions, materials, classification, working pressure and life, Requirements, test methods, inspection rules, marking and packaging, transportation and storage. This document is applicable to thermoplastic plastics and their reinforced/composite pipes, fittings or systems that transport liquid fuel oil and its oil and gas at gas stations include. ---The positive pressure refueling pipeline from the oil storage tank to the fuel dispenser (using submersible pump pressure) and the negative pressure refueling pipeline (using self-priming tanker); ---The unloading pipeline from the unloading port to the oil storage tank; ---Ventilation and oil and gas recovery pipelines; ---Impermeable jacket pipe. This document does not apply to liquefied petroleum gas pipelines.

2 Normative references

The content of the following documents constitutes an indispensable clause of this document through normative references in the text. Among them, dated quotations Only the version corresponding to that date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to This document. GB/T 1408.2 Insulating material electric strength test method Part 2.Additional requirements for applied DC voltage test GB/T 2790 Adhesive 180° peel strength test method Flexible material vs. rigid material GB/T 2791 Adhesive T peel strength test method flexible material vs. flexible material GB/T 2828.1 Sampling inspection procedure by attributes Part 1.Batch inspection sampling plan retrieved by acceptance quality limit (AQL) GB/T 2918 Standard environment for condition adjustment and testing of plastic samples GB/T 5776 Corrosion of metals and alloys. Guidelines for the exposure and assessment of metals and alloys in surface seawater GB/T 6111 Thermoplastic piping system for fluid transportation-Determination of internal pressure resistance GB/T 7306.1 55° Sealed Pipe Thread Part 1.Cylindrical Internal Thread and Conical External Thread GB/T 7306.2 55° Sealed Pipe Thread Part 2.Conical Internal Thread and Conical External Thread GB/T 8806 Plastic piping system plastic parts size determination GB/T 9572 Determination of resistance and conductivity of rubber and plastic hoses and hose assemblies GB/T 16422.2-2014 Plastic laboratory light source exposure test method Part 2.Xenon arc lamp GB/T 19278-2018 General terms and definitions for thermoplastic pipes, fittings and valves GB/T 30040.1 Double-layer tank leakage detection system Part 1.General rules GB/T 30040.2 Double-layer tank leakage detection system Part 2.Pressure and vacuum system GB/T 30040.7 Double-layer tank leakage detection system Part 7.General requirements for double-layer gaps, anti-leakage linings and anti-leakage jackets Summation test method ISO 11922-1 Dimensions and tolerances of thermoplastic pipes for conveying liquids-Part 1.Metric series (Thermoplastics pipesfortheconveyanceoffluids-Dimensionsandtolerances-Part 1.Metricseries) ISO 13056 Plastic piping system cold and hot water pressure system vacuum tightness test method (Plasticspipingsystems. Pressuresystemsforhotandcoldwater-Testmethodforleaktightnessundervacuum) ......

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