GB/T 39536-2020 English PDFUS$169.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 39536-2020: Draghead tooth of trailing suction hopper dredger Status: Valid
Basic dataStandard ID: GB/T 39536-2020 (GB/T39536-2020)Description (Translated English): Draghead tooth of trailing suction hopper dredger Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: U34 Classification of International Standard: 47.020.99 Word Count Estimation: 9,946 Date of Issue: 2020-12-14 Date of Implementation: 2021-07-01 Quoted Standard: GB/T 223(���в���); GB/T 228.1; GB/T 229; GB/T 230.1; GB/T 699; GB/T 2411; GB/T 4879; GB/T 6414; GB/T 15056; GB/T 21389; GB/T 26497; GB/T 28411; GB/T 36089; JB/T 5000.6 Regulation (derived from): National Standard Announcement No. 28 of 2020 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration Summary: This standard specifies the classification, structure and model, technical requirements, quality inspection, inspection rules, marking, packaging, transportation and storage requirements of trailing suction dredge teeth. This standard applies to the production, inspection and use of the harrow teeth of trailing suction dredgers. GB/T 39536-2020: Draghead tooth of trailing suction hopper dredger---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.(Trailing Suction Dredger Rake Teeth) ICS 47:020:99 U34 National Standards of People's Republic of China Trailing Suction Dredger Rake Teeth 2020-12-14 release 2021-07-01 implementation State Administration for Market Regulation Issued by the National Standardization Management Committee Table of contentsForeword Ⅰ 1 Scope 1 2 Normative references 1 3 Terms and definitions 1 4 Classification, structure and model 2 5 Technical requirements 3 6 Quality inspection 4 7 Inspection rules 4 8 Marking, packaging, transportation and storage 6ForewordThis standard was drafted in accordance with the rules given in GB/T 1:1-2009: This standard was proposed by the Ministry of Transport of the People's Republic of China: This standard is under the jurisdiction of the National Port Standardization Technical Committee (SAC/TC530): Drafting organizations of this standard: China Communications Construction Co:, Ltd:, China Communications Shanghai Waterway Bureau Co:, Ltd:, China Communications Dredging Technology and Equipment National Engineering Research Center Co:, Ltd:, CCCC Dredging (Group) Co:, Ltd:, CCCC Xingyu Technology Co:, Ltd:, CCCC Tianjin Waterway Bureau Co:, Ltd: The company, CCCC Guangzhou Waterway Bureau Co:, Ltd:, CCCC Shanghai Waterway Survey and Design Institute Co:, Ltd: The main drafters of this standard: Hong Guojun, Tian Junfeng, Zhu Rong, Li Ning, Lou Qiming, Jiang Ji'an, Xu Ermin, Chen Yongmei, Gu Ming, Liu Jian, Yang Xigang, Yang Shu, Zhong Zhisheng: Trailing Suction Dredger Rake Teeth1 ScopeThis standard specifies the classification, structure and model, technical requirements, quality inspection, inspection rules, marks and packages of trailing suction dredge teeth: Requirements for packaging, transportation and storage: This standard applies to the production, inspection and use of the harrow teeth of trailing suction dredgers:2 Normative referencesThe following documents are indispensable for the application of this document: For dated reference documents, only the dated version applies to this article Pieces: For undated references, the latest version (including all amendments) applies to this document: GB/T 223 (all parts) Steel and alloy GB/T 228:1 Tensile Test of Metallic Materials Part 1: Room Temperature Test Method GB/T 229 Charpy pendulum impact test method for metallic materials GB/T 230:1 Rockwell Hardness Test of Metallic Materials Part 1: Test Method GB/T 699 High-quality carbon structural steel GB/T 2411 Use a hardness tester to determine the indentation hardness (Shore hardness) of plastics and hard rubber GB/T 4879 Anti-rust packaging GB/T 6414 Casting dimensional tolerance, geometric tolerance and machining allowance GB/T 15056 Casting surface roughness evaluation method GB/T 21389 Vernier, belt meter and digital caliper GB/T 26497 electronic balance GB/T 28411 General technical conditions for high-temperature alloy precision casting structures GB/T 36089 Acrylonitrile Butadiene Rubber (NBR) JB/T 5000:6 General technical conditions for heavy machinery Part 6: Steel castings3 Terms and definitionsThe following terms and definitions apply to this document: 3:1 Dragheadtooth Installed at the bottom of the drag head to cut the dredged material: 3:2 Toothadapter Mount the base of the tooth: 3:3 Lockingpin A bayonet that prevents teeth from falling off: ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 39536-2020_English be delivered?Answer: Upon your order, we will start to translate GB/T 39536-2020_English as soon as possible, and keep you informed of the progress. 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