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China Copper alloy welding GB Standards Search Result

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GB/T 9460-2023
Copper and Copper alloy welding wire
铜及铜合金焊丝 - 英文版
GB/T 3670-2021
Covered electordes for manual metal arc welding of copper and copper alloys
铜及铜合金焊条 - 英文版
GB/T 39312-2020
Welding procedure qualification test for copper and its alloys
铜及铜合金的焊接工艺评定试验 - 英文版
GB/T 30563-2014
Qualification test of welders―Fusion welding for copper and copper alloys
铜及铜合金熔化焊焊工技能评定 - 英文版
GB/T 27672-2011
Copper and copper alloy seamless tube for welding and cutting
焊割用铜及铜合金无缝管 - 英文版
GB/T 13147-2009
Specification for welding of copper and copper alloy clad steel plates
铜及铜合金复合钢板焊接技术要求 - 英文版
GB/T 15530.6-2008
Loose plate flange in steel with a copper pipe or a weld-neck collar in copper alloy for welding
铜管折边和铜合金对焊环松套钢法兰 - 英文版
GB/T 15530.4-2008
Copper alloy hubbed slip-on flanges for brazing or welding
铜合金带颈平焊法兰 - 英文版
GB/T 11618.1-2008
Pipe fittings of copper and copper alloys - Part 1: Fittings of braze welding type
铜管接头 第1部分:钎焊式管件 - 英文版
GB/T 15530.3-1995
Copper alloy plate flanges for brazing or welding
铜合金板式平焊法兰 - 英文版
GB/T 15530.2-1995
Copper alloy welding neck flanges
铜合金对焊法兰 - 英文版

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