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GB/T 27670-2011 English PDF

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US$229.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 27670-2011: Clad aluminium alloy welded tubes for heat exchangers of vehicles
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 27670-2011	229	Add to Cart	3 days	Clad aluminium alloy welded tubes for heat exchangers of vehicles	Valid

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Basic data

Standard ID: GB/T 27670-2011 (GB/T27670-2011)
Description (Translated English): Clad aluminium alloy welded tubes for heat exchangers of vehicles
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: H60
Classification of International Standard: 77.150.10
Word Count Estimation: 10,146
Date of Issue: 2011-12-30
Date of Implementation: 2012-10-01
Quoted Standard: GB/T 228; GB/T 246; GB/T 3199; GB/T 5126; GB/T 16865; GB/T 20975; YS/T 446
Regulation (derived from): National Standard Approval Announcement 2011 No.22
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 vehicle composite aluminum heat exchanger pipe (hereinafter referred to as the pipe) requirements, test methods, inspection rules and signs, packaging, transport, storage and quality certificate and purchase order (or contract) content. This standard applies to pipes aluminum composite strip after continuous roll forming, made ??by welding.

GB/T 27670-2011: Clad aluminium alloy welded tubes for heat exchangers of vehicles

---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.
Clad aluminium alloy welded tubes for heat exchangers of vehicles ICS 77.150.10 H60 National Standards of People's Republic of China Vehicle heat exchanger composite aluminum pipe Issued on. 2011-12-30 2012-10-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. This standard by the national non-ferrous metals Standardization Technical Committee (SAC/TC243) centralized. This standard is drafted by. Guangdong Provincial Association for Standardization, Guangdong Huaren Sheng Technology Co., Ltd., Hubei Automotive Industries Institute, Hubei Shiyan City of Quality and Technical Supervision, Foshan metering Standards Association, Foshan Hua Hao Aluminum Company Limited. The main drafters of this standard. Li Zhiqiang, Zhang Ruxi, Fengqing Feng, Dong Lin, Liu Jingping, Joan Zheng Bing, Li Jianping, who Daxin, Sun Yan water, Chen school, Hurui Ling, Qian Lu Ping, blue Ahn. Vehicle heat exchanger composite aluminum pipe

1 Scope

This standard specifies the vehicle heat exchanger aluminum composite pipe (hereinafter referred to as pipe) requirements, test methods, inspection rules and standards Chi, packaging, transportation, storage and quality certificate with your order (or contract) content. This standard applies to pipes aluminum composite strip after continuous roll forming, by welding steel.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. GB/T 228 metal materials at room temperature tensile test method GB/T 246 metal pipe Flattening test methods GB/T 3199 aluminum and aluminum alloy products - Packing, marking, transportation and storage GB/T 5126 aluminum and aluminum alloy cold-drawn thin-walled pipe eddy current testing method GB/T 16865 wrought aluminum, magnesium and their alloys processed products tensile test specimens GB/T 20975 chemical analysis of aluminum and aluminum alloys YS/T 446 brazed aluminum heat exchanger composite foil strip

3 Requirements

3.1 Categories 3.1.1 Class, codes and specifications Welded category, code, cross-sectional dimensions should be in accordance with Table 1, the radiator and oil cooler oval tube shown in Figure 1, intercooler rectangular Opinion 2, parallel flow diagram condenser collector tube shown in Figure 3. When the demand side needs the other grades, status and specifications, after consultation by both parties in order to determine Manifest (or contract) specifically indicated. Table 1 Product Category Code Sectional dimension/mm A major axis minor axis B side height C radius R outer diameter D and the thickness t Radiator elliptical tube R ×× a 12 ~ 42 1.35 ~ 2.7 1.2 ~ 2.5 Oil cooler oval tube O ×× a 12 ~ 80 2.70 ~ 6.00 2.50 ~ 5.80 Intercooler rectangular tube C ×× a 25 ~ 120 4.0 ~ 11.0 3.4 ~ 10.4 Side height - 0.22 to 0.45 - 0.40 - 0.80 - 0.40 to 0.60 Parallel flow condenser Manifold pipe P ×× b - - - ≥2.5t 18 ~ 34 1.0 ~ 1.6 a "××" with the long axis of the pipe size to represent. b "××" with a pipe diameter size to represent. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 27670-2011_English be delivered?

Answer: Upon your order, we will start to translate GB/T 27670-2011_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 27670-2011_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 27670-2011_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.