GB/T 245-2016 English PDFUS$134.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 245-2016: Metallic materials -- Tube -- Flanging test Status: Valid GB/T 245: Historical versions
Basic dataStandard ID: GB/T 245-2016 (GB/T245-2016)Description (Translated English): Metallic materials -- Tube -- Flanging test Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: H23 Classification of International Standard: 77.040.10 Word Count Estimation: 7,719 Date of Issue: 1963-01-01 Date of Implementation: 2017-07-01 Regulation (derived from): National Standard Notice No. 14 of 2016 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 GB/T 245-2016: Metallic materials -- Tube -- Flanging test---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.Metallic materials - Tube - Flanging test ICS 77.040.10 H23 National Standards of People's Republic of China Replacing GB/T 245-2008 Test method for curling of metallic materials (ISO 8494..2013, IDT) 2016-08-29 released 2017-07-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of the People 's Republic of China China National Standardization Management Committee released Directory Preface I 1 Scope 1 2 symbol, name and unit 1 3 test principle 2 4 test equipment 2 5 Sample 2 6 Test procedure 2 7 Test Report 2 ForewordThis standard is drafted in accordance with the rules given in GB/T 1.1-2009. This standard replaces GB/T 245-2008 "metal pipe crimping test method", compared with GB/T 245-2008, the main technical changes as follows. - modified the expression of "scope" (see chapter 1); --- Change the title of Chapter 3 to "Test Principle" (see Chapter 3); - the test procedure is specified in more detail (see 6.3); - delete the curl rate calculation formula (see 6.7,.2008 edition of 6.7 note). This standard uses the translation method equivalent to ISO 8494..2013 "metal pipe crimping test method". This standard has made the following editorial changes. - correct the international standard error, change the symbol "b" in Table 1 to "β"; Figure 1 adds the title. This standard is proposed by China Iron and Steel Industry Association. This standard is under the jurisdiction of the National Steel Standardization Technical Committee (SAC/TC183). The drafting unit of this standard. Changshu Entry-Exit Inspection and Quarantine Bureau, Metallurgical Industry Information Standards Institute. The main drafters of this standard. Lu Shuyuan, Wang Weizhong, Dong Li, Zhu Yibo, Hou Jie, Shi Wei. This standard replaced the previous version of the standard release. - GB 245-1963, GB 245-1982, GB/T 245-1997, GB/T 245-2008. Test method for curling of metallic materials1 ScopeThis standard specifies the crimping test method for determining the plastic deformation capacity of circular cross-section metal pipes. In addition to the relevant product standards, this standard applies to the diameter of not more than 150mm, wall thickness of not more than 10mm metal tube. 2 symbols, names and units The symbols, names and units used in this standard are specified in Table 1 and Figure 1. Table 1 Symbols, names and units Symbol name unit aa wall thickness mm D metal pipe original diameter mm Du metal tube maximum curling diameter mm L The original length of the specimen mm R Crimping die fillet radius mm Beta top angle (°) a The symbol T is also used in the pipe standard to indicate this parameter. a) flaring b) curling Figure 1 Schematic diagram of crimping test ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 245-2016_English be delivered?Answer: Upon your order, we will start to translate GB/T 245-2016_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 245-2016_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 245-2016_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+ countriesQuestion 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 245-2016?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 245-2016 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. |
