T/CHTA 021-2023
Active
Group standards
T/CHTA 021-2023 Quality grading and "Pioneer" evaluation requirements for controlled atmosphere sealed multi-use furnace production line heat treatment equipment
T/CHTA 021-2023 Quality grading and "Pioneer" evaluation requirements for controlled atmosphere sealed multi-use furnace production line heat treatment equipment
Price:
$ 20.00
Basic Information
Standard Code:
T/CHTA 021-2023
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Heat treatment
Publish Date:
2023-12-15
Implement Date:
2024-01-01
Scope
Main technical content: This document specifies the basic requirements, evaluation indicators and requirements, evaluation methods and grade classification for the product quality and enterprise standard level of heat treatment equipment for controlled atmosphere sealed multi-purpose furnaces. This document is applicable to the evaluation of the product quality and enterprise standard level of heat treatment equipment for controlled atmosphere sealed multi-purpose furnaces. Relevant institutions can refer to and use it when conducting quality grading and enterprise standard level evaluation, "leader" product evaluation, and related certification. Relevant enterprises can also refer to this document when formulating enterprise standards.
Development Information
Related Standards
GB/T 9451-1988
Replaced
GB/T 12603-1990
Replaced
GB/T 12603-1990 Classification and designation on metal heat treatment
GB/T 13324-1991
Replaced
GB/T 13324-1991 Terminology of heat treatment installation
GB 15735-1995
Replaced
GB 15735-1995 Requirements for the safety and health in production process of metal heat treatment
GB/T 7232-1999
Replaced
GB/T 7232-1999 Terminology of metal heat treatment
GB/T 18177-2000
Replaced