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GB/T 38657-2020 English PDF

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US$629.00 · In stock
Delivery: <= 6 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 38657-2020: Specifications for low pressure feedwater heater for conventional island in nuclear power station
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 38657-2020	629	Add to Cart	6 days	Specifications for low pressure feedwater heater for conventional island in nuclear power station	Valid

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Basic data

Standard ID: GB/T 38657-2020 (GB/T38657-2020)
Description (Translated English): Specifications for low pressure feedwater heater for conventional island in nuclear power station
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: K54
Classification of International Standard: 27.040
Word Count Estimation: 34,386
Date of Issue: 2020-03-31
Date of Implementation: 2020-10-01
Quoted Standard: GB/T 150.1-2011; GB/T 150.2-2011; GB/T 150.3-2011; GB/T 150.4; GB/T 151-2014; GB/T 1804-2000; GB/T 8923.1-2011; GB/T 24593; GB/T 25198; GB/T 26929; GB/T 29465; HG/T 20592; HG/T 20615; JB/T 4711; JB/T 5862; NB/T 47008; NB/T 47010; NB/T 47013.2-2015; NB/T 4
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration
Summary: This standard specifies the performance and design requirements, materials, manufacturing, inspection, acceptance, performance testing and paint, marking, packaging and transportation requirements of conventional island low-pressure heaters (hereinafter referred to as low-voltage heaters) in nuclear power plants. This standard applies to U-tube low-pressure heaters.

GB/T 38657-2020: Specifications for low pressure feedwater heater for conventional island in nuclear power station

---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.
Specifications for low pressure feedwater heater for conventional island in nuclear power station ICS 27.040 K54 National Standards of People's Republic of China Technical conditions of low-pressure heaters for conventional islands in nuclear power plants 2020-03-31 released 2020-10-01 implementation State Administration for Market Regulation Issued by the National Standardization Management Committee

Foreword Ⅰ 1 Scope 1 2 Normative references 2 3 Terms and definitions 2 4 Performance and design requirements 4 5 Material 24 6 Manufacturing 25 7 Inspection and acceptance 29 8 Performance test 31 9 Painting, marking, packaging and transportation 31

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard was proposed by China Electrical Equipment Industry Association. This standard is under the jurisdiction of the National Steam Turbine Standardization Technical Committee (SAC/TC172). Drafting organizations of this standard. Shanghai Power Equipment Complete Design and Research Institute Co., Ltd., Dongfang Electric Group Dongfang Boiler Co., Ltd. Company, State Nuclear Power Planning and Design Research Institute Co., Ltd., Harbin Boiler Factory Co., Ltd., Dongfang Electric Group Dongfang Steam Turbine Co., Ltd. Company, Harbin Steam Turbine Factory Co., Ltd., Shanghai Electric Power Station Equipment Co., Ltd. Shanghai Power Station Auxiliary Equipment Factory, Dongfang Electric Co., Ltd. the company. The main drafters of this standard. Chen Xin, Deng Ke, Liu Junliang, Yuan Ning, Zhao Zhijun, Yang Xiaochuan, Liu Ruimei, Lu Yi, Gao Xiuzhi, Chen Daping, Wang Xinhong, Xu Baojun, Zhang Zhipeng, Hu Fang, Chen Jian, Zhang Yi. Technical conditions of low-pressure heaters for conventional islands in nuclear power plants

1 Scope

This standard specifies the performance and design requirements, materials, manufacturing, inspection, and inspection of conventional island low-pressure heaters (hereinafter referred to as low-pressure heaters) in nuclear power plants. Receiving, performance testing and painting, marking, packaging and transportation requirements. This standard applies to U-shaped tubular low-pressure heaters.

2 Normative references

The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this article Pieces. For undated references, the latest version (including all amendments) applies to this document. GB/T 150.1-2011 Pressure Vessel Part 1.General Requirements GB/T 150.2-2011 Pressure Vessel Part 2.Materials GB/T 150.3-2011 Pressure Vessel Part 3.Design GB/T 150.4 Pressure Vessel Part 4.Manufacturing, Inspection and Acceptance GB/T 151-2014 heat exchanger GB/T 1804-2000 General Tolerance Tolerance of linear and angular dimensions without tolerance GB/T 8923.1-2011 Visual assessment of surface cleanliness of steel surface treatment before coating-Part 1.Uncoated The corrosion level and treatment level of the steel surface and the steel surface after the original coating has been completely removed GB/T 24593 Austenitic stainless steel welded steel pipes for boilers and heat exchangers GB/T 25198 Pressure Vessel Head GB/T 26929 Pressure Vessel Terminology GB/T 29465 Floating head heat exchanger with outer head cover side flange HG/T 20592 steel pipe flange (PN series) HG/T 20615 steel pipe flange (Class series) JB/T 4711 Pressure vessel coating and transportation packaging JB/T 5862 Steam Turbine Surface Type Feedwater Heater Performance Test Regulation NB/T 47008 Carbon steel and alloy steel forgings for pressure equipment NB/T 47010 stainless steel and heat-resistant steel forgings for pressure equipment NB/T 47013.2-2015 Non-destructive testing of pressure equipment Part 2.Radiographic testing NB/T 47013.3-2015 Non-destructive testing of pressure equipment Part 3.Ultrasonic testing NB/T 47013.4-2015 Non-destructive testing of pressure equipment Part 4.Magnetic particle testing NB/T 47013.5-2015 Non-destructive testing of pressure equipment Part 5.Penetration testing NB/T 47013.8-2012 Non-destructive testing of pressure equipment Part 8.Leak detection NB/T 47013.10-2015 Pressure-bearing equipment non-destructive testing Part 10.Ultrasonic testing by diffraction time difference method NB/T 47014 welding procedure qualification for pressure equipment NB/T 47015 Pressure Vessel Welding Regulations NB/T 47018 Technical conditions for ordering welding materials for pressure equipment NB/T 47021 Type A flat welding flange ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 38657-2020_English be delivered?

Answer: Upon your order, we will start to translate GB/T 38657-2020_English as soon as possible, and keep you informed of the progress. The lead time is typically 4 ~ 6 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 38657-2020_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 38657-2020_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.