GB/T 3420-1982
Replaced
GB/T 8715-1988
Replaced
National standards
GB/T 8715-1988 Soft mechanical joint grey cast iron fittings
GB/T 8715-1988 Soft mechanical joint grey cast iron fittings
Basic Information
Standard Code:
GB/T 8715-1988
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:
1988-02-22
Implement Date:
1989-03-01
Publisher:
National Standards Bureau
Pages:
30 pages
Development Information
Drafting Units:
Chifeng Foundry, North China Urban Engineering Design Institute, Chifeng Pipe Fittings Factory, and Chifeng Gas Pipe Fittings Factory
Drafting Persons:
Bu Zhaopeng, Chen Wenlan, Zhang Bingcai, Wang Qi, Lin Zimeng, Guo Yumin, and Zhu Guozhong
Superseded by the following standards
Adopt standards
ISO 13-1978
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 9948-1988
Replaced