GB/T 4227-1984
abolished_transferred
T/SSEA 0299-2023
Active
Group standards
T/SSEA 0299-2023 Heavy Machinery Equipment Thick-walled Welded Steel Pipe
T/SSEA 0299-2023 Heavy Machinery Equipment Thick-walled Welded Steel Pipe
Price:
$ 20.00
Basic Information
Standard Code:
T/SSEA 0299-2023
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Steel sections
Publish Date:
2023-05-20
Implement Date:
2023-05-20
Scope
Main technical content: This document specifies the ordering content, classification and code, dimensions, shape, weight, technical requirements, test methods, inspection rules, packaging, marking, and quality certificates of thick-walled welded steel pipes for heavy machinery equipment. This document is applicable to square and rectangular welded steel pipes (hereinafter referred to as square and rectangular pipes) with a wall thickness greater than 10mm used in the manufacture of heavy machinery equipment.
Development Information
Related Standards
GB 702-1986
Abolished
GB 702-1986 Hot-rolled round and square steels—Dimension, shape, weight and tolerance
GB/T 6723-1986
Replaced
GB/T 6723-1986 Cold forming sectional steel—Open sectional steel for general structure—Demension, form, weight and permissible deviations
GB/T 6726-1986
Replaced
GB/T 6726-1986 Cold forming sectional steel for cargo vehicle—Demension, form, weight and permissible deviations
GB/T 6727-1986
Replaced
GB/T 6727-1986 Cold forming sectional steel for passenger vehicle—Demension, form, weight and permissible deviations
GB/T 8649-1988
Abolished