Welding material for pressurized water reactor nuclear power plants-Part 9:Carbon steel weires and fluxes for submerged arc welding of class 1,2,3components
适用范围:本部分规定了压水堆核电厂1,2,3级设备埋弧焊用碳钢焊丝和焊剂的型号、技术要求、试验方法及检验规则等内容。 本部分适用于压水堆核电厂1、2、3级设备埋弧焊用碳钢焊丝和焊剂。
发布日期:2013-06-08 实施日期:2013-10-01
Welding consumables. Wire electrodes, wires and rods for welding of aluminium and aluminium alloys. Classification
适用范围:ISO 18273:2004 specifies requirements for classification of solid wires and rods for fusion welding of aluminium and aluminium alloys. The classification of the solid wires and rods is based on their c...
Welding consumables - Solid wire electrodes, tubular cored electrodes and electrode/flux combinations for submerged arc welding of non alloy and fine grain steels - Classification (ISO 14171:2010); Ger...
实施日期:2011-01-01
Welding consumables -- Wire electrodes, wires, rods and deposits for gas shielded arc welding of creep-resisting steels -- Classification
适用范围:ISO 21952:2012 specifies requirements for classification of wire electrodes, wires and rods for gas shielded metal arc welding and tungsten inert-gas welding of creep-resisting steels, and for their de...
发布日期:2012-05-01 实施日期:2012-05-01
Pressure pipe unit manufacture supervision inspection regulation (Submerged-arc welding steel pipe and polyethylene pipe)
适用范围:本规则适用于《条例》所称压力管道元件中埋弧焊钢管(螺旋缝弧焊钢管、直缝埋弧焊钢管和双缝埋弧焊钢管,下同)和聚乙烯管的制造监检。
发布日期:2005-11-08 实施日期:2006-01-01
Technical permission of welding materials for pressure equipment Section 4:Electrodes and fluxes for submerged arc welding
适用范围:NB / T 47018 的本部分规定了承压设备用埋弧焊钢焊丝和焊剂的技术条件。本部分适用于承压设备埋弧焊用碳钢焊丝和焊剂、低合金钢焊丝和焊剂、不锈钢焊丝和焊剂。
发布日期:2011-07-01 实施日期:2011-10-01
Steel wires and fluxes for submerged arc welding
发布日期:1982-10-12 实施日期:1982-10-12
Basic forms and sizes of weld grooves for submerged arc welding
实施日期:1989-03-01
Welding consumables - Wire electrodes, wires and rods for welding of aluminium and aluminium alloys - Classification
适用范围:This standard specifies requirements for classification of solid wires and rods for fusion welding of aluminium and aluminium alloys. The classification of the solid wires and rods is based on their ch...
发布日期:2004-03-01 实施日期:2004-03-01
Welded steel tubes for pressure purposes -- Technical delivery conditions -- Part 5: Submerged arc-welded unalloyed and alloyed steel tubes with specified low temperature properties
发布日期:2000-06-01 实施日期:2000-06-01
Petroleum and natural gas industries-Non -destru ctive testing(NDT)methods of steel tubes for pressure purposes -Radiographic testing of the weld seam of submerged arc-welded steel tubes for the detect...
适用范围:本标准规定了采用X射线检测技术检测直缝或螺旋缝埋弧焊钢管焊缝缺欠的要求。本标准确定了一套验收标准以及两种图象质量级别R1和R2。
实施日期:2000-04-01
Welding consumables -- Wire electrodes, wires and rods for welding of aluminium and aluminium alloys -- Classification
适用范围:ISO 18273:2004 specifies requirements for classification of solid wires and rods for fusion welding of aluminium and aluminium alloys. The classification of the solid wires and rods is based on their c...
发布日期:2004-03-01 实施日期:2004-03-01
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