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《建筑给水铜管管道工程技术规程》(以下简称《铜管规程》)正在编制,作为编制的主要依据是产品标准,现已施行的产品标准,有国家标准《无缝铜水管和铜气管》、《铜管接头》、行业标准《建筑用铜管管件(承插式)》,这些产品标准由于依据不同编写单位和其他方面等原因,在规格尺寸、壁厚、承插口配合尺寸、允许偏差有不相协调的地方,从而影响了《铜管规程》的编制,作者对这些问题作了有针对性的对比和具体分析,并提出可供实施的解决办法。
The technical regulations for the construction of copper pipelines for building water supply (hereinafter referred to as the “copper pipe rules”) are under preparation. The main basis for the preparation is the product standards, the product standards that have been implemented, and the national standards of “seamless copper pipes and copper pipes” , “Brass fittings”, and industry standard “Brass fittings for building” (socket type). These product standards are subject to different specifications, sizes, wall thicknesses, mating socket sizes, allowable deviations according to different writing units and other factors There are inconsistencies in the place, thus affecting the “brass rules” of the preparation, the author made a targeted contrast and specific analysis of these issues, and put forward the solution to be implemented.