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GB/T 37575-2019 English PDF

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US$199.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 37575-2019: Cathodic protection of buried grounding conduct
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 37575-2019	199	Add to Cart	3 days	Cathodic protection of buried grounding conduct	Valid

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Basic data

Standard ID: GB/T 37575-2019 (GB/T37575-2019)
Description (Translated English): Cathodic protection of buried grounding conduct
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: A29
Classification of International Standard: 25.220.99
Word Count Estimation: 10,128
Date of Issue: 2019-06-04
Date of Implementation: 2020-05-01
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 37575-2019: Cathodic protection of buried grounding conduct

---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.
Cathodic protection of buried grounding conduct ICS 25.220.99 A29 National Standards of People's Republic of China Buried grounding body cathodic protection technology Published on.2019-06-04 2020-05-01 implementation State market supervision and administration China National Standardization Administration issued

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard was proposed by the China Petroleum and Chemical Industry Federation. This standard is under the jurisdiction of the National Anti-corrosion Standardization Technical Committee (SAC/TC381). This standard was drafted. Shenyang Zhongke Corrosion Control Engineering Technology Center, Institute of Metal Research, Chinese Academy of Sciences, China Corrosion International Corrosion Control Worker Cheng Technology Research Institute (Beijing) Co., Ltd., Shenyang Zhongke Corrosion Control Engineering Technology Co., Ltd., Zhejiang Terpene Corrosion Control Co., Ltd. Division, Xi'an Taijin Industrial Electrochemical Technology Co., Ltd., China Industrial Anti-Corrosion Technology Association. Drafters of this standard. Zhao Jian, Hu Jiaxiu, Han Enhou, Ke Wei, Wang Guiming, Yu Yu, Ou Rujie, Liu Yanqiang, Zhang Yuping, Jin Wei, Ren Peng. Buried grounding body cathodic protection technology

1 Scope

This standard specifies the determination, criteria, system design, installation, and control of the cathodic protection of large buried earthing structures. Test and maintenance, record requirements. This standard applies to cathodic protection systems for new and built-in grounding structures.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article. Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 21448 buried steel pipeline cathodic protection technical specification GB/T 33373 corrosion protection electrochemical protection terminology GB 50058 Explosion Hazardous Environment Power Equipment Design Specification GB/T 50698 buried steel pipeline AC interference protection technical standards SY/T 0017 buried steel pipeline DC drainage protection technical standards ISO 15589.1 Cathodic protection for pipeline systems in the petroleum, petrochemical and natural gas industries - Part 1. s. petrochemicalandnaturalgasindustries-Cathodicprotectionofpipelinesystems-Part 1.On-land Pipelines) Design, installation, operation and maintenance of NACERP0572 impressed current deep bed (Design, instalation, operation, and Maintenanceofimpressedcurrentdeepgroundbeds)

3 Terms and definitions

The following terms and definitions as defined in GB/T 33373 apply to this document. 3.1 Grounding body groundingconductor A metal conductor buried underground and in direct contact with the earth. 3.2 Grounding grid A mesh grounding device consisting of vertical and horizontal grounding bodies with bleed and pressure equalization. 3.3 Cathodic polarization potential cathodicalypolarizedpotential No IR (ie, the current I flowing through the cathodic protection loop and the product of the protected body to the electrolyte resistance R between the electrodes) Extreme protection potential.

4 symbols and abbreviations

The following symbols and abbreviations apply to this document. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 37575-2019_English be delivered?

Answer: Upon your order, we will start to translate GB/T 37575-2019_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 37575-2019_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 37575-2019_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.