GB/T 30040.3-2013 English PDF

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GB/T 30040.3-2013: Leak detection systems -- Part 3: Liquid systems for tanks
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 30040.3-2013	369	Add to Cart	3 days	Leak detection systems -- Part 3: Liquid systems for tanks	Valid

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Basic data

Standard ID: GB/T 30040.3-2013 (GB/T30040.3-2013)
Description (Translated English): Leak detection systems -- Part 3: Liquid systems for tanks
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: G93
Classification of International Standard: 23.020.01; 23.040.99; 29.260.20
Word Count Estimation: 16,174
Quoted Standard: GB/T 261; GB/T 2040; GB 3836.1; GB/T 30040.1; GB/T 30040.7; SH/T 0604; EN ISO 3104; ISO 3013; ISO 11266
Adopted Standard: BS EN 13160-3-2003, NEQ
Regulation (derived from): National Standards Bulletin No. 25 of 2013
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This standard provides an overview of the storage of water polluting liquids Class II double-tank leak leak detection system, double space, liquid media leak detector system, type testing and marking. This standard applies to store water polluting liquids

GB/T 30040.3-2013: Leak detection systems -- Part 3: Liquid systems for tanks

---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.
Leak detection systems Part 3.. Liquid systems for tanks ICS 23.020.01; 23.040.99; 29.060.20 G93 National Standards of People's Republic of China Double tank leak detection system Part 3. Tank liquid media systems Part 3. Liquidsystemsfortanks Issued on. 2013-12-17 2014-09-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Table of Contents

Introduction Ⅲ 1 Scope 1 2 Normative references 1 3 Terms and definitions Overview 4 1 5 1 double gap 2 6 liquid media leak detection system 7 Type Test 3 8 Marking 6 Appendix A (normative) antibacterial liquid leak test 7 Appendix B (normative) leak fluid and metal compatibility test 9 Reference 12 Temperature Figure 1 -25 ℃ ~ 25 ℃ between curve 4 Temperature Figure 2 70 ℃ ~ 25 ℃ between curve 4 3 stars conical funnel 6 Table A.1 mineral salts solution composition 7 Table A.2 Sabouraud maltose medium composition 8 Table A.3 Test fungal 8

Foreword

GB/T 30040 "double-tank leak detection system" is divided into seven sections. --- Part 1. General; --- Part 2. Pressure and vacuum systems; --- Part 3. Tank Liquid media systems; --- Part 4. double or facilities used in anti-leakage gap liquid or vapor sensor systems; --- Part 5. Tank level gauge leak detection systems; --- Part 6. Monitoring Wells sensor display system; --- Part 7. Double gap, anti-seepage lining and general requirements and test methods for anti-leakage jacket. This section GB/T Part of 330,040. This section drafted in accordance with GB/T 1.1-2009 given rules. This part of the technical content and BSEN13160-3.2003 "leak detection systems - Part 3. Tank liquid media systems" (English Version) consistent. This part is proposed by the State Administration of Work Safety. This part of the National Security Chemical Safety Production Standardization Technical Committee Technical Committee (SAC/TC288/SC3) centralized. This section is drafted. Beijing casting Hill Technology Co., Ltd., China Special Equipment Inspection and Research Institute, Beijing national production safety hazard Products Tank Testing Center, Institute of PLA General Logistics Department of oil, the Beijing Academy of Environmental Sciences. The main drafters of this section. Cold ice, Zhao Yan Xiu, Fusu Hong, Liu Jinli, Song Guangwu. Double tank leak detection system Part 3. Tank liquid media systems

1 Scope

GB/T 30040 provisions of this section provides an overview of the storage of water polluting liquids of class Ⅱ double tank leak leak detection system, double Gap, the liquid media leak detection system, a type test and flag. This section applies to storage of water polluting liquids of class Ⅱ double tank leak leak detection system.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. GB/T 261 Flash Point by Pensky - Martens closed cup method GB/T 2040 copper and copper alloy sheet GB 3836.1 explosive atmospheres - Part 1. General requirements for equipment GB/T 30040.1 double-tank leak detection systems - Part 1. General GB/T 30040.7 double-tank leak detection systems - Part 7. double gap, anti-seepage lining and leak-proof jacket generally Sum Test Method SH/T 0604 crude oil and petroleum products densitometry (U-shaped vibrating tube method) Calculation ENISO 3104 Petroleum products - Transparent and opaque liquids oil kinematic viscosity and dynamic viscosity measurement ISO 3013 Petroleum products - Determination of the freezing point of aviation fuels Biological agents in organic chemistry soil under aerobic conditions ISO 11266 Soil quality - Guidance on laboratory testing degradation

3 Terms and Definitions

Terms and definitions GB/T 30040.1 defined apply to this document.

4 Overview

4.1 General technical requirements in accordance with GB/T 30040.1. 4.2 Test temperature for work at low temperatures is given in brackets [] within.

5 double gap

5.1 General requirements for double-gap see GB/T 30040.7. 5.2 double inside the gap should be able to fill all of the liquid, and a liquid tightness. 5.3 double-wall gap should withstand the pressure level in the system. Below the surface of the reservoir up to 5.4 part of the tank, not a double through the gap in communication with the inner tank connecting pipe. 5.5 Tank double gap can only be provided in the outer wall of the cask storage level above the highest position with the outside world communication port. ......

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