This series is suitable for piping connection and distribution in agricultural spraying systems used in greenhouses, net houses, nurseries, orchards, vegetable growing areas, and similar sites. It can also be applied in aquaculture systems for humidification, cooling, cleaning, and mist control, including line branching, direction changes, and end closure. For livestock housing, it can be used in cooling, disinfection, deodorization, and environmental misting systems together with nozzles, valves, and tubing. Common uses include main line extension, branch line distribution, nozzle-seat installation, end sealing, valve control, and transitions between different tubing sizes.