GB/T 13320-2007
Active
GB/T 34356-2017
Active
National standards
GB/T 34356-2017 Flange forgings for low temperature service
GB/T 34356-2017 Flange forgings for low temperature service
Basic Information
Standard Code:
GB/T 34356-2017
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Forging and pressing
ICS Name:
\nSteel forgings
Publish Date:
2017-10-14
Implement Date:
2018-05-01
Pages:
11 pages
Scope
This standard specifies the terms and definitions, order content and general requirements, technical requirements, test methods, inspection rules, and markings, labels, and accompanying documents for flange forgings used in low-temperature environments (from -73 ℃ to -29 ℃) (hereinafter referred to as "forgings"). This standard applies to carbon steel or alloy steel flange forgings used in oil or natural gas pipelines in low-temperature environments (from -73 ℃ to -29 ℃).
Development Information
Referenced Standards
HG/T 20615
HG/T 20623
ASTM A388/A388M
ASTM A788/A788M-2015
ASTM A961/A961M
ASTM E23-2012c
ASME B16.5
ASME B16.47
ASME 锅炉及压力容器规范 国际性规范.第Ⅷ卷1册
压力容器.UG-84
ASME 锅炉及压力容器规范 国际性规范.第Ⅸ卷 焊接和钎接评定
AWS A5.5/A5.5M
MSS SP-44
GB/T 8541-1997 Terminology of forging and stamping
GB/T 8541-2012 Terminology of forging and stamping
Related Standards
GB/T 20911-2007
Active
GB/T 20911-2007 Semi finished products for forging—Tolerances on dimensions shape and mass
GB/T 21469-2008
Active
GB/T 21469-2008 Machining allowances and tolerances for steel open die forgings on hammer—General requirement
GB/T 21470-2008
Active
GB/T 21470-2008 Machining allowances and tolerances for steel open die forgings on hammer—Disks,columns,rings and seamless cylindrical sleeves
GB/T 21471-2008
Active
GB/T 21471-2008 Machining allowances and tolerances for steel open die forgings on hammer—Shafts
GB/T 22131-2008
Replaced