Standard Specification for General Requirements for Nickel and Nickel Alloy Welded Pipe
实施日期:2013-02-01
Welded carbon steel tubes for boilers and heat exchangers
适用范围:本标准规定了锅炉和热交换器用焊接钢管的订货内容、尺寸、外形、重量、技术要求、试验方法、检验规则、包装、标志和质量证明书.本标准适用于热交换器和中低压锅炉用焊接钢管,不适用于不锈钢焊接钢管。
发布日期:2012-06-29 实施日期:2013-03-01
Technical requirements for A type forged branch fittings
适用范围:本标准规定了A类锻制支管管座(以下简称管座)的分类和规格、材料、设计及标记。 本标准适用于管道开口处采用熔透焊接管座的设计、制造。
发布日期:2014-05-06 实施日期:2014-10-01
Standard Specification for Electric-Resistance-Welded Steel Pipe
发布日期:2014-01-01 实施日期:2014-01-01
Solderless and soldered pipe unions; Threaded ends for union nuts; Design sheets
适用范围:The document applies for threaded ends for solderless and soldered compression fittings. As a design sheet it shall simplify the design of compression fittings and show the connection to the series of ...
Specification for size selection of seamless and welded steel pipe used in piping engineering
适用范围:本标准规定了管道工程用碳素钢、合金钢、不锈钢无缝钢管及焊接钢管的尺寸系列和理论质量。 本标准适用于管道工程流体输送用钢管的选用。
发布日期:2012-09-03 实施日期:2013-03-01
Standard Specification for Welded Large Diameter Austenitic Steel Pipe for Corrosive or High-Temperature Service
实施日期:2009-10-01
Standard Specification for Wrought Zirconium and Zirconium Alloy Seamless and Welded Tubes for Nuclear Service (Except Nuclear Fuel Cladding)
实施日期:2012-11-01
实施日期:2002-10-10
Specification for welding tube holes of industrial boilers
适用范围: 本标准规定了工业锅炉受压元件上焊接管孔的管孔型式与开孔方法、管孔尺寸和制造公差。 本标准适用于额定工作压力大于0.04MPa,但小于3.8MPa,且额定蒸发量不小于0.1t/h以水为介质的固定式钢制蒸汽锅炉和额定出水压...
实施日期:2003-04-01
Standard Specification for Electric-Resistance-Welded Carbon and Alloy Steel Mechanical Tubing
实施日期:2012-05-01
Standard Specification for Welded Copper Tube
适用范围:<p>For purposes of determining compliance with the specified limits for requirements of the properties listed in the following table and for dimensional tolerances, an observed value or a calculated va...
实施日期:2012-04-01
Standard Specification for Seamless and Welded Titanium and Titanium Alloy Tubes for Condensers and Heat Exchangers
实施日期:2013-06-01
Standard Specification for Titanium and Titanium Alloy Welded Pipe
实施日期:2013-06-01
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