GB/T 10656-1989
Replaced
T/HNJB 6-2020
Active
Group standards
T/HNJB 6-2020 vacuum hot water boiler
T/HNJB 6-2020 vacuum hot water boiler
Price:
$ 20.00
Basic Information
Standard Code:
T/HNJB 6-2020
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
The boiler and its auxiliary equipment
ICS Name:
Boilers and heat exchangers
Publish Date:
2020-08-25
Implement Date:
2020-09-01
Scope
Main technical content: This standard specifies the terms and definitions, parameters and models, technical requirements, inspection and testing, inspection rules, marking, packaging, transportation and storage, factory data, and quality responsibilities of vacuum hot water boilers. This standard applies to fixed vacuum hot water boilers that use water as the medium and have a heat exchange space in a negative-pressure vacuum environment.
Development Information
Related Standards
GB/T 10657-1989
Abolished
GB/T 10657-1989 Analytical methods for boiler water and cooling water—Determination of zinc in prefilming liquid containing phosphorus and zinc—Complexometric titration
GB/T 10658-1989
Abolished
GB/T 10658-1989 Analytical methods for boiler water and cooling water—Determination of iron in prefilming liquid containing phosphorus and zinc—Sulphosalicylic acid spectrophotometry
GB/T 11943-1989
Replaced
GB/T 11943-1989 Boiler drawings
GB/T 13638-1992
Replaced
GB/T 13638-1992 Water level control and alarm devices for industrial boilers
GB/T 14415-1993
Replaced