GB/T 9843-2004
Specifications for urea high pressure scrubber (English Version)
- Standard No.
- GB/T 9843-2004
- Language
- Chinese, Available in English version
- Release Date
- 2004
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Latest
- GB/T 9843-2004
- Replace
- GB 9843-1988
- Scope
- This standard specifies the requirements for materials, manufacturing, inspection and acceptance of urea high-pressure scrubbers in urea plants. This standard applies to urea high-pressure scrubbers (hereinafter referred to as scrubbers) with a lining structure of ultra-low carbon austenitic urea grade stainless steel (hereinafter referred to as urea grade stainless steel) with a design pressure of the tube side not greater than 16.5Mpa and a design temperature not higher than 200°C .
GB/T 9843-2004 history
- 2004 GB/T 9843-2004 Specifications for urea high pressure scrubber
- 1988 GB 9843-1988 Specifications for H.P urea scrubber
GB/T 9843-2004 Specifications for urea high pressure scrubber has been changed from GB 9843-1988 Specifications for H.P urea scrubber.
