Compound Station (CGS-TBS)
A compound station is the utilization of CGS and TBS stations in a distinct one generally named CGS-TBS. Gas pressure shall be dropped from 400-1400 psig to 60 psig. Due to high pressure drop in this type, it is essential to cut the pressure in two or three steps in a stream. equipment and industrial units are employed in this station like as CGS. This means the station consists of pressure regulating, metering, filtration, heating and odorizing units except that an additional regulator is required.