GB/T 11143-2008 English PDFUS$299.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 11143-2008: Standard test method for rust-preventing characteristics of inhibited mineral oil in the presence of water Status: Valid GB/T 11143: Historical versions
Basic dataStandard ID: GB/T 11143-2008 (GB/T11143-2008)Description (Translated English): Standard test method for rust-preventing characteristics of inhibited mineral oil in the presence of water Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: E34 Classification of International Standard: 75.100 Word Count Estimation: 13,146 Date of Issue: 2008-02-13 Date of Implementation: 2008-09-01 Older Standard (superseded by this standard): GB/T 11143-1989 Quoted Standard: GB/T 514; GB/T 1220; GB/T 4756; GB/T 6682; SH/T 0006; ASTM A108; BS 970 Adopted Standard: ASTM D665-2003, MOD Regulation (derived from): National Standard Approval Announcement 2008 No.2 (Total No.115) 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 method for determination of mineral oil plus inhibitor in the presence of water -rust properties. This standard applies to the evaluation Inhibited mineral oils, turbine oils especially when mixed with water in the ability of anti-rust iron components, but also suitable for hydraulic oil, circulating oil and other oil products is larger than the density of liquid water. This standard relates to certain hazardous materials, operations and equipment, but does not make recommendations on all security issues. Therefore, the user before using this standard to establish appropriate safety precautions, and to develop appropriate management system. GB/T 11143-2008: Standard test method for rust-preventing characteristics of inhibited mineral oil in the presence of water---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. Standard test method for rust-preventing characteristics of inhibited mineral oil in the presence of water ICS 75.100 E34 National Standards of People's Republic of China Replacing GB/T 11143-1989 Inhibited mineral oil in the presence of water under Rust performance test method Posted 2008-02-13 2008-09-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released ForewordThis revised standard adopts the American Society for Testing and Materials standard ASTMD665-03 "Inhibited mineral oil in the presence of rust resistance in water Test Method. " This standard redrafted according ASTMD665-03. In order to adapt to China's national conditions, this standard when using ASTMD665-03 Minor modifications of the standard and ASTMD665-03 Structural differences see Appendix A. The main technical differences between this standard and ASTMD665-03 follows. --- The standard reference standard using our respective current valid standards; --- The standard test period is recommended to 24h, in the third chapter 9.1.4 Note added recommendations test cycle description of differences; --- ASTMD665-03 provisions of precipitation petroleum ether or iso-octane, or IP60/80 specifications of gasoline cleaning test bars, stirrer Beaker and cover. This standard specifies the use of analytically pure iso-octane and 90 ℃ ~ 120 ℃ petroleum ether. This standard replaces GB/T 11143-1989 "inhibited mineral oil in the presence of water rust resistance test method." GB/T 11143- 1989 referring to adoption ASTMD665-83. This standard compared with GB/T 11143-1989, the main changes are as follows. --- Adds meaning and purpose of the chapter; --- This standard will test the sample with a predetermined temperature as the thermometer Note and supplemented with GB /-76 thermometer in GB No. T 514 (phase When in IP21C) ASTM9C thermometer or temperature of the sample can be measured; --- This standard adds a sample chapter of sample collection put forward specific requirements, sampling shall comply with the provisions of GB/T 4756 in equipment And technical requirements; --- ASTMD665-03 recommend test cycle 4h, after the third chapter 9.1.4 NOTE increase will be described; --- The results of this standard to judge clearly gives the definition of corrosion; --- The increase of reference oil standard formulated content. Appendix A of this standard is an informative annex. The standard proposed by China Petroleum and Chemical Corporation. The standard by the China Research Institute of Petroleum Corp. petrochemicals. This standard was drafted. China Petroleum & Chemical Corporation Research Institute of Petroleum. The main drafters of this standard. Zheng Yu, Wang Ruirong, Siu Hung. This standard replaces the standards previously issued as follows. --- GB/T 11143-1989. Inhibited mineral oil in the presence of water under Rust performance test method1 ScopeThis standard specifies the method for the determination of inhibited mineral oil in the presence of water-rust properties. This standard applies to the evaluation Inhibited mineral Oil, turbine oil in particular, when mixed with water for rust resistance iron components, but also for the hydraulic oil, circulating oil, oil products and other than watertight Degree liquid. This standard relates to certain hazardous materials, operations and equipment, but did not advise on all security issues. Accordingly, the user Before using this standard to establish appropriate safety precautions, and to develop appropriate management system.2 Normative referencesThe following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. GB/T 514 Petroleum products test glass liquid thermometer technical conditions GB/T 1220 stainless steel rods GB/T 4756 petroleum liquids hand sampling method (GB/T 4756-1998, eqv ISO 3170. 1988) GB/T 6682 analytical laboratory use specifications and test methods (GB/T 6682-1992, neq ISO 3696. 1987) SH/T 0006 industrial white ASTMA108 cold Standard Specification for Carbon and Alloy Steel Bars BS970 Part 1. Carbon steel and carbon-manganese (including cutting steel)3 Method SummaryThe 300mL samples and 30mL distilled water or seawater mixed synthesis, the cylindrical steel bar test all immersed therein at 60 ℃ into Row stirring. We recommend test cycle is 24h, also according to the parties of the contract requirements, to determine the appropriate test cycle. After the test period observed And the extent of corrosion of steel bar corrosion test marks. Note. ASTMD665-03 pointed out that before 1999, ASTMD665 proposed test cycle has been using 24h, use different test cycles Contrast joint experiments, statistics show that for the test cycle 4h and 24h test bars, found no corrosion class differences, so ASTMD665-03 We recommend test cycle 4h. 4. Significance and Use In many cases, such as the turbine, the water may be mixed with oil, so that the iron rusting parts. The test showed that adding an appropriate amount can be suppressed Agent, mineral oil, helps to prevent corrosion caused by this situation. This method is also applicable to hydraulic and circulating oil, oil products and other than watertight Degree liquid. Oil can be used to represent the new oil specifications index measuring and monitoring being used.5 Instruments5.1 bath oil. sample temperature can be maintained at a constant temperature liquid bath of 60 ℃ ± 1 ℃. Suitable for bath oil, which is kinematic viscosity 40 ℃ 28.8mm2/s ~ 35.2mm2/s. Bath should cover, the cover having a discharge test beaker with holes. Note. The test specimen temperature with a thermometer, the indexing is 0.5 ℃. In the sample, according to a predetermined depth of immersion can accurately measure 60 ℃, GB/T 514 in GB No. -76 thermometer (equivalent IP21C) or ASTM9C thermometers are suitable for measuring the sample temperature. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 11143-2008_English be delivered?Answer: Upon your order, we will start to translate GB/T 11143-2008_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 11143-2008_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 11143-2008_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 11143-2008?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 11143-2008 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. |
