标准编号:	JB/T 1616-1993
中文名称:	管式空气预热器技术条件
英文名称:	Specification for Tubular Air Preheater
中标分类:	J98    锅炉及其辅助设备
行业分类:	JB    机械行业标准
发布机构:	机械工业部
发布日期:	1993-06-01
实施日期:	1994-1-1
标准状态:	superseded
被新标准替代:	NB/T 47049-2016 管式空气预热器制造技术条件
被替代日期:	2016-12-1
替代旧标准:	JB 1616-1983
翻译语言:	英文
文件格式:	PDF
中文字符数:	3000 字
翻译价格(元):	90.0
交付时间:	付款后 1 个工作日

1 Subject Content and Application Scope This standard specifies the requirements on the manufacturing and acceptance check of tubular air preheater. This standard is applicable to the tubular air preheater with the hot air temperature no larger than 400℃. 2 Normative References GB3274 "Hot-rolled Plates and Strips of Carbon Structural Steels and High Strength Low Alloy Structural Steels" YB242 "Electric Welded Steel Pipe in Diameter of 5~152mm" JB/T 1615 “Specification for Painting and Packing of Boilers”

Contents 1 Subject Content and Application Scope 2 Normative References 3 Technical Requirements 3.1 Materials 3.2 Splicing 3.3 Surface Quality 4 Manufacturing and Mounting Tolerances 4.1 Deviation for Edges of Butt Joints 4.2 Pipe Sheet 4.3 Pipe Box 5 Inspection and Acceptance 6 Marking, Painting and Packing 6.1 Marking 6.2 Painting and Packing Additional Explanations: