GB/T 17616-1998
Replaced
T/CISA 391-2024
Active
Group standards
T/CISA 391-2024 Quality grading and "Pioneer" evaluation requirements for cold-drawn or cold-rolled precision seamless steel pipes
T/CISA 391-2024 Quality grading and "Pioneer" evaluation requirements for cold-drawn or cold-rolled precision seamless steel pipes
Price:
$ 20.00
Basic Information
Standard Code:
T/CISA 391-2024
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Black metal comprehensive
Publish Date:
2024-03-29
Implement Date:
2024-08-01
Scope
Main technical content: This document specifies the basic requirements, evaluation indicators and requirements, evaluation methods, and grade division for the quality of cold-drawn or cold-rolled precision seamless steel tubes and the evaluation of enterprise standard levels. This document is applicable to the quality of cold-drawn or cold-rolled precision seamless steel tubes and the evaluation of enterprise standard levels. Relevant institutions can refer to and use it when conducting quality grading and enterprise standard level assessments, as well as "leader" evaluations and related certifications. Relevant enterprises can also refer to this document when formulating their own enterprise standards.
Development Information
Related Standards
GB/T 5686.4-1998
Replaced
GB/T 5686.4-1998 Methods for chemical analysis of silicomanganese—The phosphomolybdenum blue phtometric method for the determination of phosphorus content
GB/T 18255-2000
Replaced
GB/T 18255-2000 Coking viscous oil products—Determination of distillation range
GB/T 4223-2004
Replaced
GB/T 4223-2004 Iron and steel scraps
GB/T 20066-2006
Active
GB/T 20066-2006 Steel and iron—Sampling and preparation of samples for the determination of chemical composition
GB/T 11261-2006
Active