GB/T 4229-1984
Replaced
YB/T 6490-2026
Pending
Industry standards-Black metallurgy
YB/T 6490-2026 Continuous tubing made of hot-rolled wide steel strip
YB/T 6490-2026 Continuous tubing made of hot-rolled wide steel strip
Price:
$ 20.00
Basic Information
Standard Code:
YB/T 6490-2026
Standard Type:
Industry standards
Standard Status:
Pending
is_force_gb:
no
CCS Name:
\nSteel plates and steel strips
ICS Name:
Flat steel and semi-finished products
Publish Date:
2026-04-16
Implement Date:
2026-11-01
Scope
This document specifies the classification and designation of hot-rolled wide steel strips for coiled tubing, the method of indicating the brand name, the content of the order, the manufacturing process, the technical requirements, the test methods, the inspection rules, the packaging, the marking, and the quality certificate. This document is applicable to hot-rolled wide steel strips for coiled tubing with a thickness of no more than 6.50mm.
Development Information
Related Standards
GB/T 5212-1985
Active
GB/T 5212-1985 Hot rolled silicon steel sheets for electrical grade
GB/T 5313-1985
Replaced
GB/T 5313-1985 Steel plate with through-thickness characteristics
GB/T 704-1988
Replaced
GB/T 704-1988 Dimensions, shape, weight and tolerances for hot-rolled flats
GB/T 2518-1988
Replaced
GB/T 2518-1988 Continual hot-dip zinc-coated steel sheets and strips
GB/T 3274-1988
Replaced