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YB/T 4730-2019

Chinese Standard: 'YB/T 4730-2019'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusRelated Standard
YB/T 4730-2019English199 Add to Cart Days<=3 Technical requirement for the pretreatment of steel wire without acid washing Valid YB/T 4730-2019
YB/T 4730-2019Chinese16 Add to Cart <=1-day [PDF from Chinese Authority, or Standard Committee, or Publishing House]  


Standard ID YB/T 4730-2019 (YB/T4730-2019)
Description (Translated English) Technical requirement for the pretreatment of steel wire without acid washing
Sector / Industry Ferrous Metallurgy Industry Standard (Recommended)
Classification of Chinese Standard H49
Classification of International Standard 77.140.65
Word Count Estimation 10,194
Date of Issue 2019-05-02
Date of Implementation 2019-11-01
Quoted Standard GB 190; GB/T 191; GB/T 230.1; GB 2893; GB 2894; GB/T 3620.1; GB/T 3620.2; GB/T 3621; GB/T 3766; GB/T 3768; GB/T 4472-2011; GB/T 4879; GB 5226.1-2008; GB/T 6807-2001; GB/T 7676.2-1998; GB/T 7932; GB/T 8706; GB/T 9792; GB/T 11336; GB/T 12612-2005; GB/T 1330
Drafting Organization Weihai Yinxing Prestressed Wire Co., Ltd.
Administrative Organization National Steel Standardization Technical Committee
Regulation (derived from) Natural Resources Department Announcement No. 7 of 2019
Summary This standard specifies the marking, order content, complete equipment composition, technical requirements, basic technical requirements, inspection methods, inspection rules, signs, packaging, transportation and storage of special equipment and processes for wire drawing without acid pickling. This standard is applicable to the wire drawing process of wire rod without pickling online shelling, online surface treatment and special complete equipment. The production process adopted in this standard is a clean production process that can replace the pickling process for some steel wires.

Related standard:   YB/T 4729-2019  YB/T 5357-2019
Related PDF sample:   GB/T 4240-2019  GB/T 4232-2019
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