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GB/T 28713.3-2012 English PDF

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US$319.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 28713.3-2012: Enhanced heat transfer elements used in tube-shell heat exchangers -- Part 3: Wavy tubes
Status: Obsolete

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 28713.3-2012	319	Add to Cart	3 days	Enhanced heat transfer elements used in tube-shell heat exchangers -- Part 3: Wavy tubes	Obsolete

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Basic data

Standard ID: GB/T 28713.3-2012 (GB/T28713.3-2012)
Description (Translated English): Enhanced heat transfer elements used in tube-shell heat exchangers -- Part 3: Wavy tubes
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: H48
Classification of International Standard: 23.040.10
Word Count Estimation: 8,869
Quoted Standard: GB 151; GB/T 1804; GB 5310; GB 6479; GB 9948; GB 13296
Regulation (derived from): National Standards Bulletin No. 24 of 2012
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 specifies the shell and tube heat exchanger with corrugated tube of the basic parameters and technical requirements. This section applies to a shell and tube heat exchangers, corrugated tube, and its nominal pressure of not more than 4. 0 MP

GB/T 28713.3-2012: Enhanced heat transfer elements used in tube-shell heat exchangers -- Part 3: Wavy tubes

---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.
ICS23.040.10 H48 National Standards of People's Republic of China Shell and tube heat exchanger with enhanced heat transfer element Part 3. Corrugated Tube Part 3. Wavytubes Issued on. 2013-01-01 2012-09-03 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

GB/T 28713 "shell and tube heat exchanger with enhanced heat transfer element" is divided into three parts. --- Part 1. threaded pipe; --- Part 2. Stainless steel bellows; --- Part 3. Corrugated Tube. This is Part 3 GB/T 28713 in. Rules in this section in accordance with GB/T 1.1-2009 given draft. This part of the National boiler pressure vessel Standardization Technical Committee (SAC/TC262) and focal points. Drafting this Part. Hi-tech Gansu Lanke Petrochemical Equipment Co., Ltd., Shanghai blue Bin Petrochemical Equipment Co., Ltd., Xiamen Ming Machinery Manufacturing Co., Ltd. This section drafters. Zhang Yanfeng, Yang Guoyi, Hong Xiao Bo, Chang Chunmei. Shell and tube heat exchanger with enhanced heat transfer element Part 3. Corrugated Tube

1 Scope

This section GB/T 28713 provisions of the basic parameters and technical requirements for shell and tube heat exchanger tubes node. This section applies to a shell and tube heat exchanger with wave tube section, which is not greater than the nominal pressure 4.0MPa, working temperature is higher than -20 ℃, lower than 450 ℃, the working medium is suitable for carbon steel and stainless steel case.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated edition applies to this article Member. For undated references, the latest edition (including any amendments) applies to this document. GB 151 shell and tube heat exchangers GB/T 1804 General tolerances Tolerances for linear and angular dimensions without individual tolerance GB 5310 high-pressure boiler seamless steel pipe GB 6479 high-pressure chemical fertilizer equipment, seamless steel pipe GB 9948 petroleum cracking seamless pipe GB 13296 boilers, heat exchangers, stainless steel seamless pipe 3 Terms, definitions and symbols 3.1 Terms and Definitions GB 151 define the following terms and definitions apply to this document. 3.1.1 Corrugated Tube wavytubes The outer surface of the seamless steel pipe, hoop extruded shaped tubes. Thin-walled tube --- B node type shown in Figure 1, the thick-walled tube --- H node type See Figure 2. 3.2 Symbol The following symbols apply to this document. d --- Wave Festival tube diameter (ie light tube diameter), mm; df --- Corrugated Tube tip diameter (crest diameter), mm; dr --- Corrugated Tube root diameter (trough diameter), mm; L --- ends without nodal length (the length of the light pipe), mm; t --- hypotenuse plus short straight edge length, mm; t1 --- short length of the hypotenuse, mm; tp --- pitch, mm; δt --- node pipe wall thickness (light pipe wall thickness), mm. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 28713.3-2012_English be delivered?

Answer: Upon your order, we will start to translate GB/T 28713.3-2012_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 28713.3-2012_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 28713.3-2012_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.