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液化石油气钢瓶(以下简称“钢瓶”)检验,是按城乡建设环保部、劳动人事部(85)城公字180号文《在用液化石油气钢瓶判废暂行规定》(以下简称《规定》)执行的,该《规定》中主要检验项目如下:①钢瓶外表面;②焊缝外观质;③硬度;④水容积;⑤耐压试验;⑥气密性试验等。现在是其中焊缝质量、耐压试验时的压力值和容积残余变形率问题几点看法。
The inspection of liquefied petroleum gas cylinders (hereinafter referred to as “cylinders”) is based on the “Temporary Provisions on the Judgment of Liquefied Petroleum Gas Cylinders” in accordance with the Ministry of Urban and Rural Construction and Environmental Protection and the Ministry of Labor and Personnel (85) Chenggongzi 180 (hereinafter referred to as “Regulations”). The implementation of the “Regulations” in the main test items are as follows: 1 cylinder outer surface; 2 weld appearance quality; 3 hardness; 4 water volume; 5 pressure test; 6 air tightness test. It is now a point of view of the quality of welds, pressure values during pressure tests, and volumetric residual deformation rates.