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, namely, waste treatment services; garbage waste management services, namely, destruction of garbage

Filtering and Screen Equipment for the Separation of Solids from Liquids and Parts Thereof, Namely, Surge Tanks, Feed Tanks, water filters, Solids Removal Screens, and Screen Diverters all being parts of water filtering machines; 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; Separators for the cleaning and purification of air; Cold storage rooms being walk-in refrigerators; 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 plant

Maintenance of HVAC systems, refrigeration systems; Installation of HVAC systems; waste management, namely waste cleaning