The SRV3000 series is an axial flow structured pilot-operated relief valve. Its function is to automatically open for relief when the downstream pressure needing protection and monitoring reaches the set safety relief pressure. It is suitable for non-corrosive gases after purification treatment. This relief valve is particularly suitable for long-distance natural gas pipeline transfer stations, receiving stations, and is widely used in multi-stage gas supply networks, industrial and commercial users, gas-fired power plants, boiler installations, and other gas supply systems that require precise pressure control and sensitive response.

The PL2000 series is a curved-flow structure pilot-operated pressure regulator, designed to maintain downstream pressure stability and continuously ensure flow supply. It is suitable for non-corrosive gas after purification treatment. This regulator is suitable for natural gas long-distance pipeline branch stations and receiving stations, and is widely used in multi-stage gas supply networks, commercial and industrial users, gas-fired power plants, boiler installations, and other gas supply applications that require accurate pressure control and sensitive response.

The H50 series is a spring-loaded direct-acting pressure regulator, suitable for low-pressure and high-pressure systems. This regulator is used in pressure regulation systems of town or small city gas supply stations, distribution stations, urban gate station self-use gas pressure regulation systems, or small high-pressure industrial gas supply stations.

The M2000 series is a spring-loaded direct-acting regulator, optionally equipped with an integrated overpressure shut-off device, which functions to provide overpressure shut-off protection and ensures easy reset of the shut-off valve. This regulator is widely used for commercial and industrial customers, gas-fired power plants, boiler installations, and other gas supplies that require precise pressure control and responsive performance.

The S400 series is a spring-loaded direct-acting pressure regulator, optionally equipped with an integrated overpressure shut-off device, which provides overpressure protection and ensures easy resetting of the shut-off valve. This regulator is widely used in multi-stage gas supply networks, for industrial and commercial users, gas-fired power plants, boiler installations, and other gas supplies that require precise pressure control and responsive performance.

The S100 series is a spring-loaded directly acting pressure regulator, with an optional integrated overpressure shut-off device. Its function is to provide overpressure shut-off protection and ensure easy resetting of the shut-off valve. This regulator is suitable for medium- and low-pressure box-type regional gas pressure regulating stations, and is widely used in multi-stage gas supply networks, small industrial and commercial users, gas power plants, boiler installations, and other gas supply applications that require precise pressure control and fast response.

The SRV100 series is a spring-loaded relief valve, designed to protect gas transmission and distribution systems from overpressure damage. At the same time, it can provide protection when a regulator fails to close properly. It is suitable for purified, non-corrosive gases. This relief valve has a compact size, making it easy to install on the downstream piping of the pressure regulation system.

RS-HTC280 is a controller electric heater, whose function is to heat the gas entering the controller in order to prevent problems such as condensation, liquefaction, and icing caused by a rapid temperature drop when the gas absorbs heat during a large pressure drop. It is suitable for low-flow drive heating.

Pressure regulating and metering station: Removes liquid hydrocarbons, moisture, sand, and pipe scale. Installed before the gas storage tank to prevent particulates and moisture from entering. Installed at the suction side of the compressor to prevent particulates and moisture in the airflow from causing equipment wear. Removes particulates and moisture in gas processing equipment to prevent contamination of process equipment and poisoning of catalysts. Installed downstream of mixers for amine, ethylene glycol, potassium carbonate, and absorption oils for recovery purposes to reduce dissolution losses. Technical characteristics.

Mainly used in situations that require efficient removal of solid and liquid particles, particularly suitable for removing very large particles and moisture. Technical characteristics

The pig launcher and receiver are important process devices for pipeline cleaning and inline inspection equipment. They are installed at both ends of the pipeline to launch and receive pigs. They mainly consist of a quick-opening closure, a cylinder, a reducing pipe, a saddle support, and other parts. Technical characteristics

A device used to transfer a portion of the heat from a hot fluid to a cold fluid, allowing the fluid temperature to meet the process requirements; this is a heat exchange device. The company designs various types of heat exchangers according to different usage scenarios. Air-temperature heat exchangers are commonly used for liquid liquefied petroleum gas and LNG gasification. Coil-type and shell-and-tube heat exchangers are often used for heat exchange of gas within pressure-regulating devices, allowing natural gas to reach the required temperature and preventing operational issues in downstream equipment caused by gas cooling due to pressure drops. Heat exchangers are generally suitable for the following media: air, hot water, steam, heat-conducting oil, or electric heating, and can also be customized according to

Remove liquid hydrocarbons, moisture, sand, and pipe scale from the gas at the pressure-regulating and metering station; install before the gas storage tank to prevent particles and moisture from entering; install at the compressor inlet to prevent particles and moisture in the gas flow from wearing down the equipment; remove particles and moisture in gas processing equipment to prevent contaminating process equipment and poisoning catalysts; install downstream of mixers such as amine, ethylene glycol, potassium carbonate, and absorption oil for recovery to reduce dissolution losses. Technical characteristics

In supporting equipment such as pressure vessels and pressure pipelines, the quick-opening closure is a commonly used device for rapid opening or closing. In the natural gas industry, quick-opening blind flanges are often used in equipment that requires intermittent opening and closing, such as gas filters, gas filter separators, and pig launcher and receiver units. Technical characteristics

The RCS8000 remote pressure/flow control system is a system based on a self-operated regulator with a pilot, utilizing multi-stage pilots and controllers, and adding devices for inlet and outlet pressure and flow detection. Its functions include achieving remote pressure and flow control, as well as remote online monitoring and management of transmission and distribution systems. At the same time, the RCS8000 system can also control and manage automatic valves such as electric control valves.