EJ/T 1027.18-1996 Welding code for mechanical components of PWR nuclear islands Specification for equiapment production workshops

EJ/T 1027.1-1996 Welding code for mechanical components of PWR nuclear islands Accepance of welding material EJ/T 1027.2-1996 Welding code for mechanical components of PWR nuclear islands Qualification of welding materials EJ/T 1027.3-1996 Welding code for mechanical components of PWR nuclear islands Storage and use management of the welding materials EJ/T 1027.4-1996 Welding code for mechanical components of PWR nuclear islands Welding of carbon and low-alloy steel EJ/T 1027.6-1996 Welding code for mechanical components of PWR nuclear islands Welding for helerogeneous steel EJ/T 1027.7-1996 Welding code for mechanical components of PWR nuclear islands Anticorrosion overlaging with austenitic stainless steel EJ/T 1027.8-1996 Welding code for mechanical components of PWR nuclear islands Anticorrosion overlaying with nickel-base alloy EJ/T 1027.9-1996 Welding code for mechanical components of PWR nuclear islands Hardfacing on Valve EJ/T 1027.10-1996 Welding code for mechanical components of PWR nuclear islands Repair of weld defects by welding EJ/T 1027.12-1996 Welding code for mechanical components of PWR nuclear islands Welding procedure qualification of austenilic stainless steel EJ/T 1027.13-1996 Welding code for mechanical components of PWR nuclear islends Welding procedure qualification of heterogeneous steel EJ/T 1027.14-1996 Welding code for mechanical components of PWR nuclear islands Welding procedure quelification of anticorrosion overlaying with austenitie stainless steel EJ/T 1027.15-1996 Welding code for mechanical components of PWR nuclear islands Welding procedure qualification of anticorrosion overlaying with nickel-base alloy EJ/T 1027.16-1996 Welding code for mechanical components of PWR nuclear islands Hardfacing procedure qualification on valve EJ/T 1027.17-1996 Welding code for mechanical components of PWR nuclear islands Procedure qualification of repair welding for weld defects EJ/T 1027.19-1996 Welding code for mechanical components of PWR nuclear islands Qualification of welders and operators

NB/T 20002.5-2013 Nuclear Island Machinery and Equipment Welding Specification Part 5: Manufacturing Plant Evaluation for Pressurized Water Reactor Nuclear Power Plants