Welded pipe fittings for air conditioning equipment piping
We offer a wide range of welded pipe fittings for air conditioning equipment piping, available in various sizes and wall thicknesses. [Same-day shipping for in-stock items is also possible.]
■ White gas pipes for air conditioning equipment (FSGP coated products) ■ For cooling water piping ■ Stainless steel pipes for return lines in steam piping ■ Black gas pipes for steam and oil piping (FSGP products) Among others, we offer a wide range of welded pipe fittings in all these materials, with various sizes and wall thicknesses available in stock. They are used in large buildings, commercial facilities, hotels, factories, and other central air conditioning systems. Please feel free to contact us for estimates or inquiries.
basic information
In short, when we talk about air conditioning equipment piping, there are various types such as chilled water piping, cooling water piping, hot water piping, warm water piping, steam piping, oil piping, and refrigerant piping. Among these, chilled water piping sends chilled water (usually 5°C to 7°C) produced by the evaporator to the cooling equipment, heats it to about 10°C to 12°C, and then returns it to the evaporator. This piping (closed type) commonly uses carbon steel pipes: SGP with a zinc coating. Cooling water piping, on the other hand, sends cooling water at about 37°C from the condenser of the heat source equipment to the cooling tower, cools it down to about 32°C, and then returns it (open type). Due to the risk of contamination with air pollutants, stainless steel pipes: SUS (304, etc.) are often used. Steam piping supplies steam generated from the boiler, using black gas pipes for the supply line, while stainless steel pipes are used for the return line. Oil piping is used to send oil to the oil-fired boiler, and since there is no risk of corrosion, black gas pipes are generally used.
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Applications/Examples of results
Large buildings/commercial facilities/hotels/factories and other buildings with central air conditioning. Central air conditioning refers to a type of air conditioning system that is centrally managed from a control room, and it is commonly adopted in commercial buildings with a floor area exceeding 300 tsubo. *It is also referred to as "centralized management air conditioning" or "central air conditioning."
Detailed information
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UW-2 Recommended for cleaning the undersides of light vehicles, regular cars, and vehicles up to about 2 tons. The nozzle rotates vertically, providing a spray angle of 180 degrees. Excellent cleaning power is achieved by using either a straight nozzle or a narrow-angle nozzle.
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Carbon steel pipe for piping: white gas pipe with zinc plating on SGP.
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Operation of UW-2 By vertically rotating 2 to 3 rotary nozzles, the lower part of the vehicle is powerfully cleaned. Unlike fixed nozzles such as fan-shaped ones, it achieves a 180-degree spray angle, allowing for extensive cleaning with fewer nozzles, thus conserving water. The nozzles are rotated by the sprayed water, resulting in a simple structure with excellent durability. Additionally, the use of straight nozzles minimizes temperature loss after spraying in hot water cleaning, effectively removing dirt, snow, and de-icing agents, and is also effective for disinfection against avian influenza and other pathogens.
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Stainless steel pipe: SUS (304, etc.)
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Examples of buried type usage Here is an example of a buried type. A slightly more elaborate version where a trench is dug in the ground and a drain is embedded.
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Additional Example of Side Cleaning This is a system that allows for easy cleaning of the vehicle's sides. When combined with the underbody cleaning unit, it enables comprehensive cleaning of the undercarriage all at once. If installed at the entrance and exit of a food factory, it becomes a powerful ally in preventing the spread of avian influenza.
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System Example Controls the cleaning of the lower part of the vehicle via a control panel. We can accommodate various requests, such as sensor detection, timer-based, remote control, and coin-operated systems. When installed at the entrances and exits of food factories, it is effective in preventing the spread of avian influenza. Additionally, by installing it at the entrances and exits of various factories, it can help prevent the spread of mud and other contaminants outside the facility.
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UW-2 Compact Vehicle Underbody Cleaning Unit Easily cleans the underbody of vehicles ranging from standard cars to approximately 2 tons. Simple installation by connecting to a high-pressure washer and setting up this product with a high-pressure hose. Achieves a 180-degree spray angle with 2 to 3 rotating nozzles that spin vertically. This allows for effective cleaning of the underbody with just 2 to 3 nozzles, contributing to water conservation due to the reduced number of nozzles. Additionally, the nozzles rotate due to the water pressure of the spray, resulting in a simple structure with excellent durability.
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From residential water supply and hot water piping to massive pipelines in large-scale plants, piping that supports daily life is spread all over the world. Benkan Kiko Co., Ltd. is involved in the manufacturing of welded pipe fittings, which are essential piping components. We provide optimal products tailored to the piping environment (design, usage conditions, etc.) and construction circumstances, not only for general building water supply and hot water piping but also for power plants, gas plants, refineries, oil and chemical plants, shipbuilding, and more, where strict quality standards are required.