GB/T 30830-2014 English PDFUS$509.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 30830-2014: Steel cords for off-the-road (OTR) radial tyre Status: Valid
Basic dataStandard ID: GB/T 30830-2014 (GB/T30830-2014)Description (Translated English): Steel cords for off-the-road (OTR) radial tyre Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: H49 Classification of International Standard: 77.140.65 Word Count Estimation: 22,217 Date of Issue: 6/24/2014 Date of Implementation: 4/1/2015 Quoted Standard: GB/T 2104; GB/T 27691; YB/T 135; ASTM D2969-2004; BISFA-ZBH5 Regulation (derived from): National Standards Bulletin No. 14 of 2014 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 engineering radial tire steel cord used terms and definitions, classification, code, marking method, order contents, specifications, weight and allowable deviation, technical requirements, test methods, inspection rules, packag GB/T 30830-2014: Steel cords for off-the-road (OTR) radial tyre---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.Steel cords for off-the-road (OTR) radial tyre ICS 77.140.65 H49 National Standards of People's Republic of China OTR tire cord Issued on. 2014-06-24 2015-04-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released Table of ContentsPreface Ⅰ 1 Scope 1 2 Normative references 1 3 Terms and definitions 4 classification, labeling methods and code 3 5 order contents 4 6 Specifications, weight and tolerances 4 Technical Requirements 6 7 Test Method 8 7 8 9 inspection rules 10 packaging, labeling, storage and quality certificate 8 Appendix A (normative) OTR tire cord testing method 10 Appendix B (normative) wound cord spools 15 Annex C (normative) structure of the steel cord 16 Annex D (informative) Relationship between the coating weight, coating thickness and filament diameter between 17 References 18ForewordThis standard was drafted in accordance with GB/T 1.1-2009 given rules. The standard proposed by China Iron and Steel Association. This standard by the National Steel Standardization Technical Committee (SAC/TC183) centralized. This standard was drafted. Shandong Shengtong Steel Cord Co., Bekaert (China) R & D Co., metallurgical industry-standard information Associate Research Institute, Fujian MSC Rubber Co., Triangle Tire Company. The main drafters of this standard. Liu Anlin, Chen Yong, left Paul, Wen Jing, Yao Shulin, Lijin Lei, Liu Zhi, Zhangyan Tao, Liu Mei, Ming country, Wei Qing Yuan, Cao Min, Jimmy Wong, whose Guo Yan, Wang Peibin, Zhang Tao, Wang Lingjun. OTR tire cord1 ScopeThis standard specifies the engineering radial tire steel cord used terms and definitions, classification, code, marking method, order content, specifications, Weight and tolerance, technical requirements, test methods, inspection rules, packaging, labeling, storage and quality certificate. This standard applies to engineering radial tire steel cord (hereinafter referred to as steel cord).2 Normative referencesThe following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including amendments) apply to this document. GB/T 2104 General provisions rope packaging, marking and quality certificate GB/T 27691 Cord Rod YB/T 135 copper wire plating weight and test methods for components ASTMD2969-04 tire cord Standard Test Method BISFA-ZBH5 tire cord internationally harmonized test methods3 Terms and DefinitionsThe following terms and definitions apply to this document. 3.1 Monofilament steelfilament In shares or as a separate element of the steel cord wire. 3.2 Outer wrapping wrap Form a spiral wound on the cord of a monofilament. 3.3 Shares strand Together by a group of filaments twisted together, the structure twisted into spiral one or more layers formed. 3.4 Core core As extending axis so that other units can be wound thereon one or several filaments or strands on. 3.5 Steel Cord steelcord Composed of two or more than two filaments, or of shares with monofilament or twisted into the stocks and shares forming the structure of the product. 3.6 Intensive cord closecontactcord Linear contact between the steel cord and steel wire. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 30830-2014_English be delivered?Answer: Upon your order, we will start to translate GB/T 30830-2014_English as soon as possible, and keep you informed of the progress. 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