GB/T 10656-1989
Replaced
T/ZZB 3685-2024
Active
Group standards
T/ZZB 3685-2024 Counterflow gas-fired steam generator
T/ZZB 3685-2024 Counterflow gas-fired steam generator
Price:
$ 20.00
Basic Information
Standard Code:
T/ZZB 3685-2024
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Mechanical
ICS Name:
Boilers and heat exchangers
Publish Date:
2024-05-14
Implement Date:
2024-06-14
Scope
Main technical content: This document specifies the structural type and operating conditions, basic requirements, technical requirements, test methods, inspection rules, marking, packaging, accompanying documents, transportation and storage, and quality commitments of coil-type gas steam generators (hereinafter referred to as "steam generators"). This document is applicable to coil-type steam generators with natural gas as the heat source, a total geometric volume of less than 30 L in the inlet and outlet of the steam system, and a rated steam pressure of less than 3.8 MPa.
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