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GB/T 36042-2018 English PDF

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US$279.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 36042-2018: Specification of rotor forgings for ultra-supercritical steam turbine
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 36042-2018	279	Add to Cart	3 days	Specification of rotor forgings for ultra-supercritical steam turbine	Valid

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Basic data

Standard ID: GB/T 36042-2018 (GB/T36042-2018)
Description (Translated English): Specification of rotor forgings for ultra-supercritical steam turbine
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: K54
Classification of International Standard: 27.040
Word Count Estimation: 14,151
Date of Issue: 2018-03-15
Date of Implementation: 2018-10-01
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 36042-2018: Specification of rotor forgings for ultra-supercritical steam turbine

---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.
Specification of rotor forgings for ultra-supercritical steam turbine ICS 27.040 K54 National Standards of People's Republic of China Ultra-supercritical steam turbine rotor forging technical conditions Published by.2018-03-15 2018-10-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China China National Standardization Administration released

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard was proposed by the China Electrical Appliance Industry Association. This standard is under the jurisdiction of the National Steam Turbine Standardization Technical Committee (SAC/TC172). This standard was drafted by. Shanghai Electric Power Equipment Co., Ltd. Shanghai Steam Turbine Works, Shanghai Power Generation Equipment Design and Research Institute Co., Ltd. Ren company, Harbin Steam Turbine Factory Co., Ltd. The main drafters of this standard are. Shen Hongwei, Mei Linbo, Chen Jiwei, Chen Lei, Wu Lingping, Zhou Xinkang, Tan Zhenshan, Peipu Dai, Sun Fumin, Cui Jianguo. Ultra-supercritical steam turbine rotor forging technical conditions

1 Scope

This standard specifies the order requirements, manufacturing process, technical requirements, inspection rules and test parties for rotor body forgings for ultra-supercritical steam turbines. Laws, acceptance and quality certificates, signs and packaging. This standard applies to the ordering, manufacturing and inspection of ultra-supercritical turbine rotor forgings.

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 version (including all amendments) applies to this document. GB/T 223 (all parts) Steel and alloy chemical analysis method GB/T 228.1 Tensile test of metallic materials Part 1. Test method at room temperature GB/T 229 Charpy pendulum impact test method for metal materials GB/T 231.1 Brinell hardness test for metallic materials - Part 1. Test method Uniaxial tensile creep test method for GB/T 2039 metallic materials GB/T 6394-2017 Determination of average grain size of metals GB/T 10561-2005 Determination of content of non-metallic inclusions in steel JB/T 8468 Forgings Magnetic Particle Testing JB/T 8888 Test Method for Measurement of Residual Stress of Turbine and Turbogenerator Rotor Forgings by Ring Core Method Test Method for Thermal Stability of JB/T 9021 Turbine Mainshaft and Rotor Forgings

3 Ordering requirements

3.1 The supplier shall have a sound quality assurance system with the performance of rotor forgings of similar size and similar dimensions. 3.2 The first product manufactured by the supplier shall be assessed for quality, and the assessment item shall be agreed upon by both parties. 3.3 The acquirer shall specify in the ordering contract the standard and material number adopted, including the corresponding technical requirements, inspection items or requirements of this standard. Other inspection items. 3.4 The acquirer shall provide the ordering pattern of the forgings indicating the sampling position of the mechanical properties test. 3.5 When required, the acquirer should specify in the contract the items required to participate in the on-site inspection. 3.6 Problems discovered by the user during the acceptance test, or during further processing (including use), and questions that may arise The method of disposal of the questions should be agreed in the agreement. 3.7 Materials for which the user has special requirements shall be specified in the agreement.

4 Manufacturing Process

4.1 Smelting and pouring 4.1.1 Forging steel should be smelted by electric furnace and refined by ladle and vacuum carbon deoxidized, or smelted by electroslag remelting process. Demand side In agreement, other methods of smelting that guarantee quality may also be used. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 36042-2018_English be delivered?

Answer: Upon your order, we will start to translate GB/T 36042-2018_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 36042-2018_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 36042-2018_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.