GB/T 17456.1-2009 Replaced National standards

GB/T 17456.1-2009 Ductile iron pipes—External zinc-based coating—Part 1:Metallic zinc with finishing layer

GB/T 17456.1-2009 Ductile iron pipes—External zinc-based coating—Part 1:Metallic zinc with finishing layer

Publish Date: 2009-10-30 Implement Date: 2010-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 17456.1-2009

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: \nSteel pipes, cast iron pipes

ICS Name: Iron pipes and steel pipes

Publish Date: 2009-10-30

Implement Date: 2010-05-01

Pages: 8 pages

Scope

This part of GB/T 17456 specifies the technical requirements and thickness measurement methods for the external metal zinc coating and finishing coating of nodular cast iron pipes (hereinafter referred to as nodular iron pipes). This part is applicable to the metal zinc coating with a finishing layer on the outer surface of nodular iron pipes.

Development Information

Word Count: 7 Thousand words Pages: 8 pages

Replace the following standards

GB/T 17456-1998 Ductile iron pipes—External zinc-spray coating

Superseded by the following standards

GB/T 17456.1-2025 Ductile iron pipes,fittings and accessories—External zinc-based coating—Part 1: Metallic zinc and zinc alloy with finishing layer

Referenced Standards

ISO 2808 GB/T 13295-2003 Ductile iron pipes,fittings and accessories for water or gas applications GB/T 13295-2008 Ductile iron pipes,fittings and accessories for water or gas applications GB/T 13295-2013 Ductile iron pipes,fittings and accessories for water or gas applications GB/T 13295-2019 Ductile iron pipes,fittings and accessories for water or gas applications

Adopt standards

ISO 8179-1:2004

Related Standards

GB/T 3420-1982 Replaced

GB/T 3420-1982 Gray iron castings for pipe fittings

Publish Date: 1982-12-31

GB/T 3421-1982 Abolished

GB/T 3421-1982 Cast-iron pressure pipe centrifugally cast in sand-lined molds

Publish Date: 1982-12-31

GB/T 3422-1982 Replaced

GB/T 3422-1982 Cast-iron pressure pipe made by continuous casting process

Publish Date: 1982-12-31

GB/T 6483-1986 Replaced

GB/T 6483-1986 Soft mechanical joint grey cast iron pipe

Publish Date: 1986-06-07

GB/T 8714-1988 Replaced

GB/T 8714-1988 Grey cast iron pipes with rubber ring of ladder-lip-shaped

Publish Date: 1988-02-22

GB/T 8715-1988 Replaced

GB/T 8715-1988 Soft mechanical joint grey cast iron fittings

Publish Date: 1988-02-22