Types and Applications of Hose Couplings

Classification by material
Metal joints: such as copper, stainless steel, aluminum, etc., have high strength and corrosion resistance, and are suitable for high pressure and high temperature environments.
Plastic joints: such as PVC, PE, PP, etc., are lightweight and low-cost, suitable for general pressure and temperature conditions.

Classification by connection method
Threaded connection: Connection via internal and external threads, suitable for most standard piping systems.
Quick plug connection: easy to install and remove quickly, often used in situations where hoses need to be replaced frequently.
Flange connection: suitable for large pipeline systems, providing stronger sealing performance.

Sort by shape
Straight Connector: A common type used for straight connections.
Elbow joint: used to change the direction of the hose, with different angles such as 45 degrees and 90 degrees.
Tee Fitting: Allows hose to be connected in three directions.