YS/T 416-2025 English PDFYS/T 416: Historical versions
Basic dataStandard ID: YS/T 416-2025 (YS/T416-2025)Description (Translated English): Palladium alloy pipe for hydrogen purification Sector / Industry: Nonferrous Metallurgy Industry Standard (Recommended) Classification of Chinese Standard: H68 Classification of International Standard: 77.150.99 Date of Issue: 2025-04-10 Date of Implementation: 2025-11-01 Older Standard (superseded by this standard): YS/T 416-2016 Issuing agency(ies): Ministry of Industry and Information Technology YS/T 416-2016: Palladium alloy tube for hydrogen purification---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.Palladium alloy tube for hydrogen purification ICS 77.150.99 H68 People's Republic of China Nonferrous Metals Industry Standard Replacing YS/T 416-1999 Palladium alloy tubing for hydrogen purification 2016-04-05 release 2016-09-01 implementation Issued by the Ministry of Industry and Information Technology of the People's Republic of China ForewordThis standard is drafted in accordance with the rules given in GB/T 1.1-2009. This standard replaces YS/T 416-1999, this standard and YS/T 416-1999 compared to the following changes. - update the reference criteria; --- increased T-Pd99.99, T-Pd99.95 and T-Pd72AgAuY three alloy grades; --- updated the alloy grade representation method; --- pipe length of the length of 100mm ~ 800mm revised from.200mm ~ 1500mm; --- pipe diameter range from φ1.0mm ~ φ3.5mm into φ1.0mm ~ φ10mm, wall thickness from 0.05mm ~ 0.15mm To 0.05 mm to 0.5 mm. This standard by the National Nonferrous Metals Standardization Technical Committee proposed and centralized. The drafting of the standard units. Northwest Nonferrous Metals Research Institute, Xi'an Ruixin Branch metal materials limited liability company, non-ferrous metals technology and economic research Academy. The main drafters of this standard. Li Yin'e, Zheng Jing, Xiang Lei, Jiang Ting, Jia Zhihua, Ma Guang, Li Jin. This standard replaced the previous version of the standard release. --- YS/T 416-1999. Palladium alloy tubing for hydrogen purification1 ScopeThis standard specifies the requirements, test methods, inspection rules and marking, packaging, transportation, storage and quality of palladium alloy tubing for hydrogen purification. Book and order (or contract) content. This standard applies to hydrogen purification palladium alloy pipe (hereinafter referred to as pipe).2 normative reference documentsThe following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article Pieces. For undated references, the latest edition (including all modifications) applies to this document. Sponge Palladium GB/T 1420-2004 GB/T 4134-2015 gold ingot GB/T 4135-2016 silver ingot Electrolytic Nickel Rhithers. Rhitheron Results Results Rhither - Results Results composition composition Results Results Results ON Results and Rhithers. Rhithers. Rhithers. Rhither polymers Results Rhithers. Rhithers. Rhithers. Rhitherithers.itherigma - Rhithers. Rhitheron correlations.itherigma Rhithers. Rhither polymers Results Avither Rhomen composition composition Results Results Results composition composition Results Rhither polymers Results composition Results Atomic emission spectroscopy GB/T 15077 Geometrical measurement methods for precious metals and their alloys GB/T 19445 packaging, marking, transportation and storage of precious metals and their alloys YS/T 372.19 Precious metal alloy element analysis method Determination of yttrium content XB/T 218-2007 Metallic Yttrium3 request3.1 Product Classification 3.1.1 grades, status and specifications Product grades, status and specifications should be in accordance with Table 1. Table 1 grades, status and specifications Alloy grade status specification Outer diameter φ/mm wall thickness/mm length/mm T-Pd99.99 T-Pd99.95 T-Pd80Ag T-Pd75Ag Hardness 1.0 ~ 10 0.05 ~ 0.5.200 ~ 1500 ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of YS/T 416-2025_English be delivered?Answer: Upon your order, we will start to translate YS/T 416-2025_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 YS/T 416-2025_English with my colleagues?Answer: Yes. The purchased PDF of YS/T 416-2025_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. 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Complying with the latest version means that, by default, it also complies with all the earlier versions, technically. |
