標準編號:	GB 50235-1997
中文名稱:	工業金屬管道工程施工及驗收規范
英文名稱:	Code for Construction and Acceptance of Industrial Metallic Piping
中標分類:	P94    金屬設備與工藝管道安裝工程
行業分類:	GB    國家標準
ICS分類:	23.040.01 23.040.01    管道部件和管道綜合 23.040.01
發布機構:	建設部
發布日期:	1997-10-05
實施日期:	1998-5-1
標準狀態:	abolished
被新標準替代:	GB 50235-2010 工業金屬管道工程施工規范
被替代日期:	2011-6-1
作廢日期:	2011-06-01
替代舊標準:	GB 1235-1982 GBJ 235-1982 工業管道工程施工及驗收規范金屬管道篇GBJ235-82
翻譯語言:	英文
文件格式:	PDF
中文字符數:	32000 字
翻譯價格(元):	960.0
交付時間:	付款后 1 個工作日

1.0.1 This national standard is established to improve the construction level of industrial metallic piping and to ensure the engineering quality. 1.0.2 This national standard is applicable to the construction and acceptance of industrial metallic piping (hereinafter referred to as piping) with the design pressure no greater than 42MPa and the design temperature not exceeding the permissible operation temperature of materials. 1.0.3 It is inapplicable to the special piping for the nuclear-energy plants, for the shafts and long-distant transportation piping. 1.0.4 The construction of piping shall be carried out according to design documents. Any changes to the design shall be confirmed by the original design unit and approved by the construction unit. 1.0.5 The piping for the on-site assembled machines or equipment shall be made according to technical documents of the manufacturer, but the quality standard shall be no lower than that stated in this national standard. 1.0.6 The construction of piping shall, besides provisions in this national standard, implement relevant current national standards and codes.