GB/T 10656-1989
Replaced
HG/T 6350-2025
Active
Industry standards-Chemical industry
HG/T 6350-2025 Chemical Industry Tantalum Heat Exchanger
HG/T 6350-2025 HG/T 6350-2025 Tantalum Heat Exchanger for Chemical Industry
Price:
$ 20.00
Basic Information
Standard Code:
HG/T 6350-2025
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Chemical equipment
ICS Name:
Boilers and heat exchangers
Publish Date:
2025-04-10
Implement Date:
2025-11-01
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