This standard includes "detachable trough plate gas-liquid distributor" and "detachable trough plate liquid distributor". This standard specifies the structural type, basic parameters, materials, codes, manufacturing technical requirements, installation requirements in the tower, marking, marking, packaging, transportation, storage and selection instructions of the distributor.
HG/T 21585.1-1998 history
1998HG/T 21585.1-1998 Removable-Type Trough-Pan Gas and Liquid Distributor