This regulation specifies the requirements for stainless steel composite steel welding materials, welding procedure qualification, welder examination, welding procedures, welding inspection and post-weld heat treatment. This regulation is applicable to the welding construction of stainless steel composite steel equipment and pipelines in new construction, reconstruction and expansion projects of petrochemical construction projects using electrode arc welding, gas tungsten arc welding, gas metal arc welding and submerged arc welding.
SH/T 3527-2009 Referenced Document
GB 50484 Code for technical of construction safety in petrochemical engineering*, 2019-07-10 Update
GB/T 12470 Solid wire electrodes, tubular cored electrodes and electrode/flux combinations for submerged arc welding of creep-resisting steels*, 2018-03-15 Update
GB/T 5117 Covered electrodes for manual metal arc welding of non-alloy and fine grain steels*, 2012-11-05 Update
GB/T 5118 Covered electrodes for manual metal arc welding of creep-resisting steels*, 2012-11-05 Update
GB/T 5293 Solid wire electrodes, tubular cored electrodes and electrode/flux combinations for submerged arc welding of non alloy and fine grain steels*, 2018-03-15 Update
GB/T 8110 Wire electrodes and weld deposits for gas shielded metal arc welding of non alloy and fine grain steels*, 2020-11-19 Update
GB/T 8165 Stainless steel clad plates,sheets and strips
GB/T 983 Covered electrodes for manual metal arc welding of stainless and heat-resisting steels*, 2012-11-05 Update
JB 4708 Welding procedure qualification for steel pressure vessels