GB/T 6403.1-1986
Replaced
GB/T 37400.3-2019
Active
National standards
GB/T 37400.3-2019 Heavy mechanical general technical specification—Part 3:Welding parts
GB/T 37400.3-2019 Heavy mechanical general technical specification—Part 3:Welding parts
Basic Information
Standard Code:
GB/T 37400.3-2019
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Basic standards and general methods
ICS Name:
Mechanical Manufacturing Comprehensive
Publish Date:
2019-08-30
Implement Date:
2020-03-01
Publisher:
国家市场监督管理总局、中国国家标准化管理委员会
Technical Committee:
全国冶金设备标准化技术委员会(SAC/TC 409)
Pages:
28 pages
Scope
GB/T 37400的本部分规定了钢制焊接件的技术要求、检验方法及图样标注。
本部分适用于重型机械及零部件中焊条电弧焊、气体保护焊、埋弧焊和氩弧焊的钢制焊接件的焊接制造。
Development Information
Drafting Units:
太原重工股份有限公司、常州宝菱重工机械有限公司、秦皇岛秦冶重工有限公司、中冶陕压重工设备有限公司、上海电气上重碾磨特装设备有限公司、北方重工集团有限公司、中国重型机械研究院股份公司、中国一重集团有限公司、二重(德阳)重型装备有限公司
Drafting Persons:
侯文辉、柴俊义、陈清阳、张育坤、杨晓冬、阎颖、孔念荣、朱国敏、王伟峰、黄家瑞、吴东军、王乃时、张辉、浦跃奋、宗方芳、张国良、张建民、苏静、惠雪亮、王刚、邓廷宇
Same series standard
GB/T 37400.1-2019 Heavy mechanical general technical specification—Part 1:Products inspection and test
GB/T 37400.2-2019 Heavy mechanical general technical specification—Part 2:Flame cutting parts
GB/T 37400.4-2019 Heavy mechanical general technical specification—Part 4:Iron castings
GB/T 37400.5-2019 Heavy mechanical general technical specification—Part 5:Nonferrous metal casting
GB/T 37400.6-2019 Heavy mechanical general technical specification—Part 6:Steel castings
GB/T 37400.7-2019 Heavy mechanical general technical specification—Part 7:Repair welding for steel castings
GB/T 37400.8-2019 Heavy mechanical general technical specification—Part 8:Forgings
GB/T 37400.9-2019 Heavy mechanical general technical specification—Part 9:Machining parts
GB/T 37400.10-2019 Heavy mechanical general technical specification—Part 10:Assembling
GB/T 37400.11-2019 Heavy mechanical general technical specification—Part 11:Piping
GB/T 37400.12-2019 Heavy mechanical general technical specification—Part 12:Painting
GB/T 37400.13-2019 Heavy mechanical general technical specification—Part 13:Packaging
GB/T 37400.14-2019 Heavy mechanical general technical specification—Part 14:Nondestructive test of steel castings
GB/T 37400.15-2019 Heavy mechanical general technical specification—Part 15:Nondestructive test of steel forgings
GB/T 37400.16-2019 Heavy mechanical general technical specification—Part 16:Hydraulic system
Referenced Standards
NB/T 47003.1
GB/T 324-1988 Welds-symbolic representation on drawings
GB/T 324-2008 Weld symbolic representation on drawings
GB/T 985.1-2008 Recommended joint preparation for gas welding,manual metal arc welding,gas-shield arc welding and beam welding
GB/T 985.2-2008 Recommended joint preparation for submerged arc welding
GB/T 3323-1987 Methods for radiographic inspection and classification of radiographs for fusion welded butt joints in steel
GB/T 3323-2005 Radiographic examination of fusion welded joints in metallic materials
GB/T 3323.1-2019 Non-destructive testing of welds—Radiographic testing—Part 1:X-and gamma-ray techniques with film
GB/T 3323.2-2019 Non-destructive testing of welds—Radiographic testing—Part 2:X-and gamma-ray techniques with digital detectors
GB/T 6417.1-2005 Classification and explanation of imperfections in fusion welded joints
GB/T 11345-1989 Method for manual ultrasonic testing and classification of testing results for ferritic steel welds
GB/T 11345-2013 Non-destructive testing of welds—Ultrasonic testing—Techniques,testing levels,and assessment
GB/T 11345-2023 Non-destructive testing of welds—Ultrasonic testing—Techniques, testing levels and assessment
GB/T 18591-2001 Welding—Guidance on the measurement of preheating temperature, interpass temperature and preheat maintenance temperature
GB/T 18851.1-2005 Non-destructive testing—Penetrant testing—Part 1:General principles
GB/T 18851.1-2012 Non-destructive testing—Penetrant testing—Part 1:General principles
GB/T 19418-2003 Arc-welded joints in steel—Guidance on quality levels for imperfections
GB/T 25712-2010 Vibratory stress relief technology—Parameter selection and effect evaluation methods
GB/T 26951-2011 Non-destructive testing of welds—Magnetic particle testing
GB/T 26952-2011 Non-destructive testing of welds—Magnetic particle testing of welds—Acceptance levels
GB/T 26953-2011 Non-destructive testing of welds—Penetrant testing of welds—Acceptance levels
GB/T 29712-2013 Non-destructive testing of welds—Ultrasonic testing—Acceptance levels
GB/T 29712-2023 Non-destructive testing of welds—Ultrasonic testing—Acceptance levels
GB/T 37400.2-2019 Heavy mechanical general technical specification—Part 2:Flame cutting parts
GB/T 37400.11-2019 Heavy mechanical general technical specification—Part 11:Piping
GB/T 37400.12-2019 Heavy mechanical general technical specification—Part 12:Painting
JB/T 3223-2017 Welding Material Quality Management Regulations
JB/T 6046-1992 The post-welding heat treatment methods for welded steel structures made of carbon steel and low alloy steel
JB/T 3223-1996 Welding Material Quality Management Regulations
GB/T 18851.1-2024 Non-destructive testing—Penetrant testing—Part 1:General principles
GB/T 26952-2025 Non-destructive testing of welds—Magnetic particle testing—Acceptance levels
GB/T 26951-2025 Non-destructive testing of welds—Magnetic particle testing
GB/T 26953-2025 Non-destructive testing of welds—Penetrant testing—Acceptance levels
Related Standards
GB/T 6403.2-1986
Replaced
GB/T 6403.2-1986 Lubricating grooves
GB/T 6403.3-1986
Replaced
GB/T 6403.3-1986 Knurl
GB/T 6403.4-1986
Replaced
GB/T 6403.4-1986 Rounding and chamferd of parts
GB/T 6403.5-1986
Replaced
GB/T 6403.5-1986 Relief grooves for grinding wheels
GB/T 11349.1-1989
Replaced