API ENERGY

Metal pipe fittings for compressed air pipes; Thermal storage tanks made primarily of metal; Metal suction diffusers

Industrial valves, namely, butterfly valves and check valves as parts of machines; Control and separation system for solids in oil and gas wells in the nature of oil and gas separators; Heat exchangers being parts of machines

Custom fabrication of surface equipment for the oil and gas industry, namely, chemical injection packages; Waste management, and garbage waste management services

Filtering and Screen Equipment for the Separation of Solids from Liquids and Parts Thereof-Namely, Surge Tanks, Feed Tanks, Filters, Solids Removal Screens, and Screen Diverters; air eliminators and dirt separators in the nature of devices for removing dirt and air from fluids for use with heating and cooling systems; Expansion tanks for central heating installations; Apparatus for cleaning the heat exchanging surfaces of boilers and other heat exchangers; Separators for the cleaning and purification of air; Cold storage rooms; Water heaters; Heating boilers; Hot water boilers; Solar water heaters; Refrigeration equipment, namely, food and beverage chilling units; Environmentally friendly industrial chilling units and associated equipment all sold as a unit, namely, wet and dry cooling towers, water-cooled and air-cooled heat exchangers, electrical switches, industrial hydraulic pumps and motors for machines, used in power plants, data centers, oil and gas facilities, and in the HVAC systems of large buildings; Dehumidifiers; Heat exchangers, other than parts of machines; Heat pumps; Thermal energy storage devices, namely, energy storage plants

Maintenance of HVAC systems, refrigeration systems; Installation of HVAC systems