GB/T 31315-2014 Active National standards

GB/T 31315-2014 Cold drawn or cold rolled precision weld steel tubes for mechanical structures

Publish Date: 2014-12-05 Implement Date: 2015-09-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 31315-2014

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: \nSteel pipes, cast iron pipes

ICS Name: Special-purpose pipe steel

Publish Date: 2014-12-05

Implement Date: 2015-09-01

Pages: 10 pages

Scope

This standard specifies the classification, designation, dimensions, shape, weight, and allowable deviations of cold-drawn or cold-rolled welded steel tubes for automobiles and machinery, as well as their technical requirements, inspection and testing methods, inspection rules, packaging, marking, and quality certificates.
This standard applies to cold-drawn or cold-rolled welded steel tubes with special dimensional accuracy and high surface quality requirements used in mechanical manufacturing, vehicle manufacturing, furniture production, and general engineering industries.