GB/T 33540.4-2017 PDF EnglishUS$85.00 · In stock · Download in 9 seconds
GB/T 33540.4-2017: Lubricants for wind turbine -- Part 4: Hydraulic oils Delivery: 9 seconds. True-PDF full-copy in English & invoice will be downloaded + auto-delivered via email. See step-by-step procedure Status: Valid
Similar standardsGB/T 33540.4-2017: Lubricants for wind turbine -- Part 4: Hydraulic oils---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/GBT33540.4-2017GB NATIONAL STANDARD OF THE PEOPLE’S REPUBLIC OF CHINA ICS 75.100 E 40 Lubricants for wind turbine - Part 4. Hydraulic oils Issued on: MARCH 09, 2017 Implemented on: OCTOBER 01, 2017 Issued by. General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of the People's Republic of China. Table of ContentsForeword ... 3 1 Scope ... 4 2 Normative references ... 4 3 Product variety and identification ... 6 4 Requirements and test methods ... 6 5 Inspection rules ... 8 6 Marking, packaging, transportation and storage ... 9 Lubricants for wind turbine - Part 4. Hydraulic oils1 ScopeThis part of GB/T 33540 specifies the product variety and identification, requirements and test methods, inspection rules, marking, packaging, transportation and storage of hydraulic oil for wind turbines. This part applies to the hydraulic oils used in such hydraulic systems as braking, transmission and pitching for wind turbines.2 Normative referencesThe following documents are essential to the application of this document. For the dated documents, only the versions with the dates indicated are applicable to this document; for the undated documents, only the latest version (including all the amendments) are applicable to this Standard. GB/T 260 Petroleum products - Determination of water GB/T 265 Petroleum products - Determination of kinematic viscosity and calculation of dynamic viscosity GB/T 1884 Crude petroleum and liquid petroleum products - Laboratory determination of density - Hydrometer method GB/T 1885 Petroleum measurement tables GB/T 1995 Petroleum products - Calculation of viscosity index GB/T 2433 Petroleum products - Lubricating oils and additives - Determination of sulphated ash GB/T 2541 Petroleum products; Computation table for viscosity indices GB/T 3141 Industrial liquid lubricants - ISO viscosity classification GB/T 3535 Petroleum products - Determination of pour point GB/T 3536 Petroleum products - Determination of flash point and fire point - Cleveland open cup method GB/T 4756 Method for manual sampling of petroleum liquids GB/T 4945 Standard test method for acid and base number of petroleum products and lubricants by color indicator titration GB/T 5096 Petroleum products - Test method for copper strip corrosion GB/T 6540 Petroleum products - Determination of color GB/T 7304 Standard test method for acid number of petroleum products by potentiometric titration GB/T 7305 Standard test method for water separability of petroleum oils and synthetic fluids GB/T 11143 Standard test method for rust-preventing characteristics of inhibited mineral oil in the presence of water GB/T 12579 Determination of foaming characteristics of lubricating oils GB/T 12581 Standard test method for oxidation characteristics of inhibited mineral oils GB/T 14039 Hydraulic fluid power - Fluids - Method for coding the level of contamination by solid particles GB/T 14832 Test methods for compatibility between hydraulic fluids and standard elastomeric materials DL/T 432 Determination of particulate contamination in oil NB/SH/T 0306 Assessment for bearing capacity of lubricating oil - FZG visual observation NB/SH/T 0870 Determination of dynamic viscosity and density of petroleum products as well as calculation of kinematic viscosity - Stabinger Viscometer SH/T 0103 Standard test method for shear stability of polymer containing fluids using a European diesel injector apparatus SH 0164 Petroleum products - Rules for packaging, storage, transportation and handover acceptance SH/T 0209 Determination of thermal stability of hydraulic oil SH/T 0210 Hydraulic oil filterability test method SH/T 0301 Determination method for hydrolytic stability of hydraulic liquid (Glass bottle method) The type inspection is carried out in the following cases. a) In case of new product putting into production or product finalization authentication; b) In case of major changes of raw materials, processes and so on that may affect the product quality; c) In case of major difference between the exit-factory inspection results and the last type inspection results. 5.2 Batching Under the conditions that the raw material and process are not changed, each can or kettle of products is deemed as a group (batch). 5.3 Sampling CONDUCT sampling in accordance with GB/T 4756, AND the sampling volume shall comply with the volume requirements for the samples for exit-factory inspection or type inspection and reservation. 5.4 Judgment rules If the exit-factory inspection results and the type inspection results comply with the technical requirements of Chapter 4, this batch of products shall be deemed as qualified. 5.5 Re-inspection rules If there is an item of exit-factory inspection and type inspection failing to comply with the technical requirements of Chapter 4, FOLLOW the requirements of GB/T 4756 to re-take double number of samples for the purposes of re-inspection. If the re-inspection results still fail to comply with the technical requirements in Chapter 4, this batch of products will be deemed as disqualified.6 Marking, packaging, transportation and storageThe marking, packaging, transportation and storage, and handover acceptance of this product shall follow the requirements of SH 0164. ......Source: Above contents are excerpted from the full-copy PDF -- translated/reviewed by: www.ChineseStandard.net / Wayne Zheng et al. Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of English version of GB/T 33540.4-2017 be delivered?Answer: The full copy PDF of English version of GB/T 33540.4-2017 can be downloaded in 9 seconds, and it will also be emailed to you in 9 seconds (double mechanisms to ensure the delivery reliably), with PDF-invoice.Question 2: Can I share the purchased PDF of GB/T 33540.4-2017_English with my colleagues?Answer: Yes. 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