YB/T 4674-2018 Active Industry standards-Black metallurgy

YB/T 4674-2018 Welding a shaped steel tube

Publish Date: 2018-10-22 Implement Date: 2019-04-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: YB/T 4674-2018

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: \nSteel pipes, cast iron pipes

ICS Name: Special-purpose pipe steel

Publish Date: 2018-10-22

Implement Date: 2019-04-01

Pages: 24 pages

Scope

This standard specifies the classification, designation, order content, dimensions, shape, weight, and allowable deviations of welded special-shaped steel pipes, as well as technical requirements, test methods, inspection rules, packaging, marking, and quality certificates. This standard applies to square and rectangular welded steel pipes (hereinafter referred to as "steel pipes") used in structures such as buildings, bridges, machinery, vehicles, ships, transportation facilities, and sports equipment.