GB/T 15614-1995
Replaced
T/HNPCIA 23-2020
Active
Group standards
T/HNPCIA 23-2020 ceramic special valve
T/HNPCIA 23-2020 ceramic special valve
Price:
$ 20.00
Basic Information
Standard Code:
T/HNPCIA 23-2020
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
\nValve
ICS Name:
Ceramics Comprehensive
Publish Date:
2020-12-15
Implement Date:
2021-01-01
Scope
Scope: This document is applicable to valve products that use special ceramic powders and metal powders as raw materials, add binders, undergo ball milling and mixing, dry pressing or isostatic pressing forming, and are sintered under normal pressure or heat isostatic pressing, among other processes, as the core technology; Main technical content: This document specifies the definition of special ceramic valves, product classification, technical requirements, test methods, acceptance rules, and packaging, marking, storage, and transportation requirements.
Development Information
Related Standards
GB/T 17991-1999
Replaced
GB/T 17991-1999 Definitions of terms relating to industrial ceramics
GB/T 3534-2002
Replaced
GB/T 3534-2002 Standard testing methods for lead and cadmium release from domestic ceramic
GB/T 6297-2002
Active
GB/T 6297-2002 Standard test method for differential thermal analysis of row materials of ceramic
GB 8058-2003
Replaced
GB 8058-2003 Standard permissible limits and testing method for release of lead or cadmium from ceramic cookware
GB/T 27969-2011
Active