GB/T 16709-1996
Replaced
GB/T 50538-2020
Active
National standards
GB/T 50538-2020 Technical standard for anti-corrosion and insulation coating of buried steel pipeline
GB/T 50538-2020 Technical standard for anti-corrosion and insulation coating of buried steel pipeline
Price:
$ 30
Basic Information
Standard Code:
GB/T 50538-2020
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
\nMetal equipment and process pipeline installation projects
ICS Name:
Pipe components and pipe systems
Publish Date:
2020-11-10
Implement Date:
2021-06-01
Pages:
44 pages
Scope
This standard is formulated to regulate the design, construction, and inspection of the external anti-corrosion and insulation layers of buried steel pipes. This standard applies to the external anti-corrosion and insulation of buried steel pipes with a transmission medium temperature not exceeding 350℃ and an ambient temperature not lower than -25℃. In addition to complying with this standard, the design, construction, and inspection of the external anti-corrosion and insulation layers of buried steel pipes shall also comply with the provisions of the relevant national standards currently in force.
Development Information
Replace the following standards
GB/T 50538-2010
Related Standards
GB/T 28799.1-2012
Replaced
GB/T 28799.1-2012 Plastics piping systems for hot and cold water installations—Polyethylene of raised temperature resistance(PE-RT)—Part 1:General
GB/T 28799.3-2012
Replaced
GB/T 28799.3-2012 Plastics piping systems for hot and cold water installations—Polyethylene of raised temperature resistance(PE-RT)—Part 3:Fittings
GB/T 34346-2017
Active
GB/T 34346-2017 Guidelines for risk based safety hazard classification of oil and gas pipelines
GB/T 34349-2017
Active
GB/T 34349-2017 External inspection methodology for internal corrosion of natural gas pipelines
GB/T 34350-2017
Active