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GB/T 13338-2018 English PDF

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Q: Should I purchase the latest version GB/T 13338-2018?

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US$439.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 13338-2018: Basic rules for the measurement and calculation of thermal equilibrium of fuel-fired furnace in industry
Status: Valid

GB/T 13338: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 13338-2018	439	Add to Cart	4 days	Basic rules for the measurement and calculation of thermal equilibrium of fuel-fired furnace in industry	Valid
GB/T 13338-1991	639	Add to Cart	3 days	Basic rules for the measurement and calculation of thermal equilibrium of fuel-fired furnace in industry	Obsolete

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Basic data

Standard ID: GB/T 13338-2018 (GB/T13338-2018)
Description (Translated English): Basic rules for the measurement and calculation of thermal equilibrium of fuel-fired furnace in industry
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: K61
Classification of International Standard: 25.180.10
Word Count Estimation: 22,280
Date of Issue: 2018-06-07
Date of Implementation: 2019-01-01
Older Standard (superseded by this standard): GB/T 13338-1991
Regulation (derived from): National Standards Announcement No. 9 of 2018
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 13338-2018: Basic rules for the measurement and calculation of thermal equilibrium of fuel-fired furnace in industry

---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.
Basic rules for the measurement and calculation of thermal equilibrium of fuel-fired furnace in industry ICS 25.180.10 K61 National Standards of People's Republic of China Replace GB/T 13338-1991 Basic rules for the determination and calculation of thermal balance of industrial fuel furnaces Published on.2018-06-07 2019-01-01 implementation State market supervision and administration China National Standardization Administration issued

Content

Foreword III 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 Heat balance and heat budget 2 5 heat balance measurement 2 6 Heat balance calculation method 7 7 Heat balance measurement report 16

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard replaces GB/T 13338-1991 "Basic Rules for Determination and Calculation of Thermal Balance of Industrial Fuel Furnace", and GB/T 13338-1991 Compared to the main technical changes are as follows. --- Chapter 2 "normative reference documents", updated the number, name and nature of the reference standard; --- Chapter 2 "normative reference documents", added GB/T 218, deleted the abolished standard GB 2586, GB 2588; --- Chapter 3 "Terms and Definitions", the new term "3.2 Thermal Stability" "3.3 Effective Heat" and its definition; --- Deleted "5.4.4 units"; ---"5.5.2.1 Determination of fuel consumption", increase "gas flow meter and according to pressure"; --- "5.5.2.2 Sampling analysis of fuel and determination of calorific value", clarifying the calorific value of solid fuel, liquid fuel and gaseous fuel Determination together and calculation method; --- "5.5.3.2 Air temperature" increased "cold thermometer, hot air thermocouple"; --- "5.5.7.3 Material temperature" increased "radiation pyrometer"; --- "6.1.3 Physical heat brought into by combustion air", regarding "b) gas fuel air coefficient а, analysis and fuel by furnace flue gas The composition is calculated as follows.", a simplified formula is added; --- "6.4 Thermal efficiency", added "equipment thermal efficiency refers to the effective use of energy in order to achieve a specific purpose The quantitative representation is equal to the percentage of effective energy and energy supplied. This standard was proposed by the China Electrical Equipment Industry Association. This standard is under the jurisdiction of the National Technical Committee for Standardization of Industrial Electric Heating Equipment (SAC/TC121). This standard was drafted. Xi'an Electric Furnace Research Institute Co., Ltd., Suzhou Xinchangguang Thermal Energy Technology Co., Ltd., Shaanxi Kehui Thermal Technology Limited liability company, National Electric Furnace Quality Supervision and Inspection Center, China Electrotechnical Society Electric Heating Professional Committee. The main drafters of this standard. Wang Zhichao, Chen Jinge, Zhang Jianlian, Yu Weijiang, Li Wei, Yuan Fanglan, Zhang Yongwu, Tong Binbin. The previous versions of the standards replaced by this standard are. ---GB/T 13338-1991. Basic rules for the determination and calculation of thermal balance of industrial fuel furnaces

1 Scope

This standard specifies the terms and definitions of thermal equilibrium measurement and calculation for industrial furnaces using fuel, thermal balance and heat budget, and thermal balance measurement. Requirements, calculation methods, and measurement reports. This standard applies to industrial furnaces using solid, liquid and gaseous fuels, such as rolling steel heating furnaces, soaking furnaces, heat treatment furnaces, cupolas, stepping Furnace, hood furnace, conveyor belt furnace, etc., as well as tunnel kiln, downdraft kiln and other industrial furnaces (hereinafter referred to as "industrial furnaces") for various purposes Balance measurement and calculation. Note. The measurement items listed in this standard do not have to be carried out for all kinds of industrial furnaces. This standard does not include all the thermal balance tests of various industrial furnaces. Set the project. The measurement items of various industrial furnaces are specified in the respective heat balance standards, and the items not included in this standard are supplementally listed.

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 211 Determination method of total moisture in coal Industrial analysis method of GB/T 212 coal GB/T 214 Determination method of total sulfur in coal GB/T 218 Determination method of carbonate carbon dioxide content in coal GB/T 260 Determination of water content of petroleum products - Distillation method GB/T 384 petroleum product calorimetry GB/T 388 Determination of sulfur content of petroleum products (oxygen bomb method) Preparation method of GB/T 474 coal sample GB/T 475 commercial coal sample manual method GB/T 476 Determination of carbon and hydrogen in coal GB/T 508 petroleum product ash determination method GB/T 1884 Laboratory test method for density of petroleum and liquid petroleum products (densitometer method) GB/T 1885 petroleum meter GB/T 2587 energy-saving equipment energy balance rules

3 Terms and definitions

The following terms and definitions as defined in GB/T 2587 apply to this document. 3.1 Heating period heatingperiod The heating cycle that continues from the start of heating to the complete stop. All kinds of batch industrial furnaces are specified in the relevant standards according to the requirements of 5.2. Provisions. 3.2 Thermal stable state A thermal state of an industrial furnace where the total sum of heat (∑Qr) entered into the industrial furnace system is equal to the sum of the system's heat expenditure ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 13338-2018_English be delivered?

Answer: Upon your order, we will start to translate GB/T 13338-2018_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 13338-2018_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 13338-2018_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.

Question 5: Should I purchase the latest version GB/T 13338-2018?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 13338-2018 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.