GB/T 10656-1989
Replaced
T/UNP 628-2025
Active
Group standards
T/UNP 628-2025 Standard for On-site Assembly of Syngas Steam Cogeneration Gasifiers
T/UNP 628-2025 Synthesis gas steam co-production gasification furnace on-site assembly specification
Price:
$ 20.00
Basic Information
Standard Code:
T/UNP 628-2025
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Boilers and heat exchangers
Publish Date:
2025-04-28
Implement Date:
2025-04-28
Scope
Main technical content: This standard specifies the preparation requirements for equipment, materials, technical documents, and the environment before assembly, and is applicable to the on-site assembly and acceptance of gasifiers. Other gasifiers may refer to this standard. The standard details assembly processes such as hoisting, alignment, welding, inspection, heat treatment, and pressure testing, clarifies the process quality control, final inspection, and non-conforming product handling procedures, and proposes safety requirements for personnel safety, equipment and operation safety, and emergency management. The appendix provides examples of process cards and inspection records.
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