GB/T 4771-1984
Replaced
T/CASME 1972-2025
Active
Group standards
T/CASME 1972-2025: Pressure-resistant glass tubes for full-bore pipeline viewing mirrors
T/CASME 1972-2025 Full-pipe sight glass using pressure-resistant glass tube
Price:
$ 20.00
Basic Information
Standard Code:
T/CASME 1972-2025
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Building materials
ICS Name:
\nGlass products
Publish Date:
2025-04-18
Implement Date:
2025-04-28
Scope
Scope: This document is applicable to the manufacture and inspection of pressure-resistant glass tubes for full-bore pipeline sight glasses; Main technical content: This document specifies the materials, technical requirements, test methods, inspection rules, marking, labeling and accompanying documents, packaging, transportation, and storage of pressure-resistant glass tubes for full-bore pipeline sight glasses.
Development Information
Related Standards
GB/T 6552-1986
Replaced
GB/T 6552-1986 Standard test method for impact resistance of glass containers
GB 11417.1-1989
Replaced
GB 11417.1-1989 Hard corneal contact lenses
GB 11417.2-1989
Replaced
GB 11417.2-1989 Soft hydrophilic contact lenses
GB/T 12415-1990
Replaced
GB/T 12415-1990 Pharmaceutical glass containers—Stress examination— Test methods
GB/T 12416.1-1990
Abolished