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JG/T 524-2017 English PDF

JG/T 524-2017_English: PDF (JG/T524-2017)
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JG/T 524-2017English369 Add to Cart 4 days [Need to translate] High-pressure airless spraying machine Valid JG/T 524-2017


BASIC DATA
Standard ID JG/T 524-2017 (JG/T524-2017)
Description (Translated English) High-pressure airless spraying machine
Sector / Industry Building & Construction Industry Standard (Recommended)
Classification of Chinese Standard P97
Classification of International Standard 91.220
Word Count Estimation 16,139
Date of Issue 2017-11-27
Date of Implementation 2018-05-01
Older Standard (superseded by this standard) JG/T 5018-1992
Quoted Standard GB/T 191; GB/T 3797; GB/T 9439; GB/T 12361; GB/T 13384; JB/T 5943
Drafting Organization China Academy of Building Research
Administrative Organization Ministry of Housing and Urban-Rural Construction Safety Standardization Technical Committee
Regulation (derived from) Housing and Urban-Rural Development Bulletin 2017 No. 1734
Proposing organization Institute of Standardization of Housing and Urban-Rural Development
Issuing agency(ies) Ministry of Housing and Urban-Rural Development of the People's Republic of China
Summary This standard stipulates the terms and definitions, types, requirements, test methods, inspection rules, and signs for paints, resins, solvents, adhesives, and other high-pressure airless sprayers (hereinafter referred to as sprayers) that do not contain solid particles for fluid media spraying or transportation. Packaging, transportation and storage. This standard applies to normal pressure high-pressure airless sprayers with a working pressure of 8 MPa to 50 MPa and a maximum flow rate of no more than 100 L/min.


JG/T 524-2017 High-pressure airless spraying machine ICS 91.220 P97 People's Republic of China Construction Industry Standard Replace JG/T 5018-1992 High pressure airless spraying machine Released on.2017-11-27 2018-05-01 implementation Ministry of Housing and Urban-Rural Development Content Foreword III 1 range 1 2 Normative references 1 3 Terms and Definitions 1 4 Model 2 5 Requirements 2 6 Test method 4 7 Inspection rules 6 8 Marking, packaging, transportation and storage 7 Appendix A (informative) Test Table 8 Foreword This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard replaces JG/T 5018-1992 "High Pressure Airless Spraying Machine". The main technical changes compared to JG/T 5018-1992 are as follows. --- Revised the scope of application of high pressure airless sprayer (see Chapter 1); --- Updated some normative references (see Chapter 2); --- Increased and revised terms related to high pressure airless spray technology (see Chapter 3); --- Removed the main parameters and series of high pressure airless sprayer design (see Chapter 4); --- Requirements for the degree of protection of electrical systems (5.1.11); --- Re-requires the life of the suction valve (5.2.11). This standard was proposed by the Institute of Standardization of the Ministry of Housing and Urban-Rural Development. This standard is under the jurisdiction of the Building Construction Safety Standardization Technical Committee of the Ministry of Housing and Urban-Rural Development. This standard was drafted. China Academy of Building Research, China Academy of Building Research Construction Mechanization Research Branch, Beijing Construction Machinery Institute of Chemical Research, China Construction Education Association, Construction Machinery Vocational Education Professional Committee, China Construction Machinery Industry Association User Work Committee, China Construction Machinery Industry Association Concrete Products Machinery Branch, Langfang Kaibo Construction Machinery Technology Co., Ltd., National Construction Engineering Quality Supervision Inspection Center, Zhongtai Construction Group Co., Ltd., Shandong Dejian Group Co., Ltd., Beijing Yanjing Engineering Management Co., Ltd., Beijing Huayou Xinye Engineering Technology Co., Ltd., Wuhan Dongfang Construction Group Co., Ltd., Hebei Construction Group Qianqiu Pipe Industry Co., Ltd., Zhejiang Second Construction Set Group Co., Ltd., Langfang City Construction Engineering Group Corporation, Zhongcheng Investment Group No. 8 Engineering Bureau Co., Ltd. The main drafters of this standard. Cao Guozhen, Wang Chunxi, Zhou Lei, Shi Xiaohu, An Zhifang, Liu Chengyu, Lu Weitao, Hu Zhaowen, Wang Zhenxi, Wang Haidong, Zhang Gangquan, Ma Fenggong, Xu Zhenghong, Fang Qunying, Fan Liangyi, Chen Chunlei, Hu Changling, Wang Qian, Chen Yining, Cheng Zhi, An Qingjiu, Guo Yuzeng, Dong Xiang, Wu Bingtian. The previous versions of the standards replaced by this standard are as follows. ---JG/T 5018-1992. High pressure airless spraying machine 1 Scope This standard stipulates that high-pressure airless spraying machines for spraying or conveying fluids, such as paints, resins, solvents, adhesives, etc. The terms and definitions, models, requirements, test methods, inspection rules, marking, packaging, transportation and storage are referred to as spraying machines. This standard is applicable to normal temperature high pressure airless spraying machine with working pressure of 8MPa~50MPa and maximum flow not more than 100L/min. 2 Normative references The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article. Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 191 packaging storage and transportation icon GB/T 3797 electrical control equipment GB/T 9439 gray iron castings General technical conditions for GB/T 12361 steel die forgings General technical conditions for GB/T 13384 mechanical and electrical product packaging General technical conditions for JB/T 5943 construction machinery welding parts 3 Terms and definitions 3.1 Airless spray highpressureairlessspraying The high-pressure fluid medium is instantaneously ejected through the conveying system, the spray gun, and the nozzle, and rapidly expands and atomizes to shoot the coating surface to form a coating. 3.2 Construction equipment that uses the principle of high pressure airless spraying. 3.3 Rated working pressure ratedcapacity The allowable pressure at the pump outlet when the sprayer is in operation. Note. The unit is MPa. 3.4 Rated flow ratedflow The volume of fluid medium that can be pumped per unit of time at rated pressure. Note. The unit is L/min. 3.5 Maximum flow maximumflow Stable flow rate of the spray gun nozzle when the spray gun is not equipped with a nozzle. Note. The unit is L/min. ......

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