GB/T 12237-1989
GB · 1990-01-04
General purpose industrial valves--Flanged and butt-weld end steel ball valves
1Key Takeaways
This standard specifies the structural type, technical requirements, test methods, etc. of flanged and butt welded steel ball valves. This standard is applicable to ball valves for industrial pipelines and equipment with nominal pressure PN1.6～10MPa and nominal diameter DN10～500mm.
2Scope / Description
This standard specifies the structural type, technical requirements, test methods, etc. of flanged and butt welded steel ball valves. This standard is applicable to ball valves for industrial pipelines and equipment with nominal pressure PN1.6～10MPa and nominal diameter DN10～500mm.
3Version History
GB/T 12237-2007
newer
5Citation Network
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Referenced herein
6Frequently Asked Questions
What is GB/T 12237-1989?
GB/T 12237-1989 — General purpose industrial valves--Flanged and butt-weld end steel ball valves is an international standard developed by General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China. This standard specifies the structural type, technical requirements, test methods, etc. of flanged and butt welded steel ball valves. This standard is applicable to ball valves for industrial pipelines and equipment with nominal pressure PN1.6～10MPa...
What does GB/T 12237-1989 cover?
This standard covers: This standard specifies the structural type, technical requirements, test methods, etc. of flanged and butt welded steel ball valves. This standard is applicable to ball valves for industrial pipelines and equipment with nominal pressure PN1.6～10MPa and nominal diameter DN10～500mm.
Who should use this standard?
This standard is intended for organizations, professionals, and stakeholders involved in various industries and sectors. It is applicable to manufacturers, service providers, regulatory bodies, and certification organizations.
What is the latest version of GB/T 12237-1989?
The current published version is GB/T 12237-1989, published on 1990-01-04. Always check for amendments or pending revisions.
How do I purchase GB/T 12237-1989?
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