GB/T 3420-1982
Replaced
T/JCJJ 098-2025
Active
Group standards
T/JCJJ 098-2025 Requirements for Plastic-Coated Composite Steel Pipes Used in Urban Water Supply and Drainage Systems
T/JCJJ 098-2025 Urban drainage system requires coated composite steel pipe products
Price:
$ 20.00
Basic Information
Standard Code:
T/JCJJ 098-2025
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
\nSteel pipes, cast iron pipes
ICS Name:
Iron pipes and steel pipes
Publish Date:
2025-04-18
Implement Date:
2025-07-01
Scope
Main technical content: This document specifies the technical requirements, inspection methods, inspection rules, installation and acceptance requirements, marking, packaging, transportation, and storage for plastic-coated composite steel pipes used in urban water supply and drainage systems. This document is applicable to urban water supply and drainage systems and related fields.
Development Information
Related Standards
GB/T 3421-1982
Abolished
GB/T 3421-1982 Cast-iron pressure pipe centrifugally cast in sand-lined molds
GB/T 3422-1982
Replaced
GB/T 3422-1982 Cast-iron pressure pipe made by continuous casting process
GB/T 6483-1986
Replaced
GB/T 6483-1986 Soft mechanical joint grey cast iron pipe
GB/T 8714-1988
Replaced
GB/T 8714-1988 Grey cast iron pipes with rubber ring of ladder-lip-shaped
GB/T 8715-1988
Replaced