GB/T 3420-1982
Replaced
T/GDSS 012-2023
Active
Group standards
T/GDSS 012-2023 Stainless steel pipes and grooved fittings
T/GDSS 012-2023 Stainless steel pipes and grooved fittings
Price:
$ 20.00
Basic Information
Standard Code:
T/GDSS 012-2023
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Iron pipes and steel pipes
Publish Date:
2023-12-06
Implement Date:
2024-01-06
Scope
Main technical content: This document specifies the marking, specifications and dimensions, requirements, test methods, inspection rules, identification, packaging, transportation, and storage of stainless steel pipes (hereinafter referred to as steel pipes) and grooved fittings (hereinafter referred to as fittings). This document is applicable to the design, manufacture, and acceptance of stainless steel pipes and fittings used for water supply and fire protection with a nominal size not exceeding DN300 and a nominal pressure not exceeding PN25.
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