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YS/T 650-2020 English PDF

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YS/T 650-2020: Seamless copper tubes for medical gases and vacuum
Status: Valid

YS/T 650: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
YS/T 650-2020English369 Add to Cart 3 days [Need to translate] Seamless copper tubes for medical gases and vacuum Valid YS/T 650-2020
YS/T 650-2007English719 Add to Cart 3 days [Need to translate] Seamless copper tubes for medical gases and vacuum Obsolete YS/T 650-2007

PDF similar to YS/T 650-2020


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Basic data

Standard ID YS/T 650-2020 (YS/T650-2020)
Description (Translated English) Seamless copper tubes for medical gases and vacuum
Sector / Industry Nonferrous Metallurgy Industry Standard (Recommended)
Classification of Chinese Standard H62
Word Count Estimation 16,190
Date of Issue 2020-12-09
Date of Implementation 2021-04-01
Older Standard (superseded by this standard) YS/T 650-2007
Regulation (derived from) Ministry of Industry and Information Technology Announcement No. 48 (2020)
Issuing agency(ies) Ministry of Industry and Information Technology

YS/T 650-2007: Seamless copper tubes for medical gases and vacuum

---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.
Seamless copper tubes for medical gases and vacuum ICS 77.150.30 H62 People's Republic of China Nonferrous Metals Industry Standard Medical gases and vacuum Seamless Copper Tube Posted 2007-11-14 2008-05-01 implementation National Development and Reform Commission issued

Foreword

This standard was first formulated. The standard reference BSEN13348.2001 "Copper and copper alloys - medical gases or vacuum Seamless, round copper" standard. In the medical building, the target application areas include brass water supply system (cold and hot water) and medical gas system, this is the standard for doctors Brass gas systems. Medical building water supply systems (hot and cold) with brass can refer to GB/T 18033 standard. This standard BSEN13348.2001 "Copper and copper alloys - medical gases or vacuum Seamless, round copper" standard main technical indicators Differences are as follows. --- BSEN13348 standard grades only TP2, TP2 addition to this standard grades also increased TU1. --- BSEN13348 standard series 8mm ~ 54mm, this standard series 6mm ~ 159mm. --- BSEN13348 standard deviation of the wall thickness made different rules according to the outer diameter, this standard specifies only a wall thickness deviation. --- BSEN13348 standard length tolerance did not make specific requirements, the standard length tolerance of specific provisions. --- BSEN13348 standard oblique cut ends not specified, this standard makes provision for oblique cut ends according to outer diameter. --- BSEN13348 Central African nondestructive testing using standard eddy current testing, nondestructive testing using this standard hydrostatic test-Africa, Pressure testing and eddy current testing of the three election. Appendix B of this standard is equivalent to using BSEN723.1996 "Copper and copper alloys - Determination of burning brass (member) of the inner surface of the carbon content" standard. Appendix A of this standard is a normative appendix, Appendix B is an informative annex. This standard by the National Standardization Technical Committee of non-ferrous metals and centralized. This standard by the Shanghai Volkswagen Xin Technology Development Co., Ltd. is responsible for drafting. This standard by Zhejiang Feida Copper Co., participated in the drafting. The main drafters of this standard. Qian Qiao maroon, Jiang Chunrong, Xu Wei, Liwei Xuan, Zhang Yunfei. This standard by the National Standardization Technical Committee is responsible for interpretation of non-ferrous metals. Medical gases and vacuum Seamless Copper Tube

1 Scope

This standard specifies the medical gas and vacuum Seamless Copper Tube requirements, test methods and inspection rules, packaging, labeling, transportation and storage. This standard applies to the outer diameter of the following medical gas delivery from 6mm ~ allocation 159mm or vacuum Seamless Copper Tube. --- Oxygen, nitric oxide, nitrogen, helium, carbon dioxide, argon; --- Respiratory gas; --- Special gas mixture of the gas; --- Surgical instrument with a gas; --- Anesthetic gases, vapors; --- Compressed air. Complying with this standard capillary tube to fit welding, brazing, brazing, soldering or mechanical processing complete sets of control equipment.

2 Normative references

The 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 228 metal materials at room temperature tensile test method GB/T 241 metal pipe Hydrostatic pressure testing Opening Test methods GB/T 242 metal tube expansion GB/T 244 metal pipe bending test method GB/T 246 metal pipe Flattening test methods GB/T 1047-2005 male conduit element DN GB/T 3375-1994 term welding GB/T 4340.1 Vickers hardness test - Part 1. Test methods GB/T 5121 copper and copper alloy chemical analysis method GB/T 5231 Wrought copper and copper alloy chemical composition and shape of the product GB/T 5248 copper and copper alloy seamless pipe eddy current testing method GB/T 8888 heavy non-ferrous metal processing products, packaging, labeling, transportation and storage

3 Terms and Definitions

This standard uses the following terms and definitions. 3.1 Brazing (not corresponding to the English word) Brazing and soldering in general. Using a lower melting point than the base material as the brazing filler metal material, the solder weldment and heated to above the melting solder Point lower than the melting temperature of the base material, the use of liquid solder wicking wetting the base material, filling gaps and joints and base metal interdiffusion connect welding Method member. [Rewrite GB/T 3375-1994, Definition 5.1]

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Question 5: Should I purchase the latest version YS/T 650-2020?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version YS/T 650-2020 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.