City Gas Pressure Regulating & Metering Station

Product Overview

HUAYI City Gas Pressure Regulating & Metering Station provides an integrated solution for pressure control and gas distribution within urban natural gas networks. It is suitable for applications where gas supplied from an upstream pipeline needs to be filtered, conditioned, pressure-regulated and metered before entering a downstream distribution network.

The system can be configured as an integrated skid-mounted package or according to the layout and installation requirements of the gas station.

Typical System Functions

• Gas filtration

• Gas heating where required

• Pressure regulation

• Safety shut-off and pressure protection

• Gas flow metering

• Gas odorization where required

• Pressure and temperature monitoring

• Instrumentation and control

• System interlocking according to project requirements

Pressure Regulation & Safety

The pressure regulating section is designed to reduce and control the upstream gas pressure according to downstream network requirements. Pressure regulators, shut-off valves, relief devices and related instrumentation can be selected according to the required operating conditions and project specifications.

Safety protection and control functions can be configured according to the required operating philosophy of the gas station.

Gas Metering

The metering section can be configured according to gas flow capacity, operating pressure, required measurement range and project specifications. Flow measurement equipment and associated pressure and temperature instrumentation can be integrated into the station.

Typical Applications

• Urban natural gas distribution networks

• Regional gas pressure regulating stations

• Residential district gas supply

• Commercial gas distribution systems

• Industrial natural gas supply

• High-pressure to medium-pressure gas distribution

• Medium-pressure gas network regulation

Customized Engineering

Each pressure regulating and metering station can be engineered according to project-specific requirements, including:

• Required gas flow capacity

• Inlet and outlet pressure

• Gas composition

• Pipeline size and connection

• Filtration requirements

• Metering requirements

• Heating requirements

• Odorization requirements

• Instrumentation and control philosophy

• Site and environmental conditions

• Applicable project specifications

Documentation and Technical Support

HUAYI can provide technical documentation according to project requirements, including equipment specifications, system configuration information, drawings and operation-related documents for technical review and project execution.