Gas Treatment & Auxiliary Equipment

HUAYI provides gas treatment and auxiliary equipment for natural gas transmission, distribution and processing systems. Our product range includes gas separators, filters, heaters, heat exchangers, pig launchers and pig receivers, designed to support gas purification, heating, separation, filtration and pipeline operation under different project conditions.

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Ethane Water Bath Vaporizer and Condenser

Integrated ethane heat exchange package consisting of a water bath vaporizer and matched condenser for ethane recovery and gas processing applications. Designed for low-temperature, high-pressure operating conditions with project-specific process parameters.

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Flow Meter Upstream & Downstream Straight Pipe Sections

HUAYI Flow Meter Straight Pipe Sections are designed for upstream and downstream installation of gas flow meters to provide the required straight-run piping arrangement for flow measurement applications. Pipe size, length, material, flange rating and connection configuration can be engineered according to the selected flow meter and project require

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Natural Gas Filter

HUAYI Natural Gas Filters are designed for gas transmission, pressure regulating, metering and industrial gas supply systems. The filter can be configured according to gas flow, operating pressure, filtration requirements, connection size and project-specific operating conditions.

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Quick Opening Closure

HUAYI Quick Opening Closure is designed for pressure pipelines and process equipment requiring convenient access for inspection, cleaning and maintenance. The closure can be engineered according to pipeline size, design pressure, material, connection and project requirements.

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Related Solutions

Comprehensive Solutions for Petrochemical & Natural Gas Applications

LNG Regasification & Pressure Regulating Solution

Integrated LNG regasification and pressure regulating solution combining vaporization, pressure regulation, metering, odorization and control for city gas and industrial gas supply applications.

LNG Satellite Station Solution

HUAYI LNG Satellite Station Solution provides an integrated LNG receiving and gas supply configuration combining unloading, storage, regasification, pressure regulation, metering, odorization and control according to project requirements.

LNG Peak Shaving & Backup Gas Supply Solution

HUAYI LNG Peak Shaving & Backup Gas Supply Solution provides supplemental or standby natural gas supply when pipeline demand increases or the primary gas source is insufficient.