HANSEN hose fittings Germany HANSEN models HANSEN prices

HANSEN hose fittings are also known as pipe tees, tee fittings, or tee connectors. They are mainly used to change the direction of fluid flow at branch points in main pipelines. They can be classified by pipe diameter. They are generally made from carbon steel, cast steel, alloy steel, stainless steel, copper, aluminum alloy, plastic, argon-chloride, pvc, and other materials. A tee pipe is a chemical pipe fitting. It is a pipe connector with three openings: one inlet and two outlets, or two inlets and one outlet. Tee pipe materials include plastic, glass, cast steel, cast copper, and cast iron, primarily because the transported media differ. Tee pipes have equal-diameter and reducing ports, mainly used to change the direction of fluid flow. They are applied in medicine, water conservancy, construction, and other fields.

HANSEN hose fitting usage

Different hoses require hose fittings for connection. There are various types of hose fittings, and the connection method generally involves crimping with a hose crimping machine. The specific procedure is to select the hose, cut it to size, strip the hose cover, install the hose fitting, crimp it with the hose crimping machine, clean up any rubber debris, and then install the dust cap, sealing ring, and retaining ring. Connecting hose fittings to hoses is not difficult, but attention must be paid to ensuring a proper seal. Below we introduce how to ensure sealing when connecting hose fittings and hoses. Let's take a look. First, what is a hose fitting? When using different types of hoses, a special fitting must be equipped for normal operation. A hose fitting is the component that connects the hose. There are generally multiple types, including flare-type ferrule fittings with 24°, spherical joints or same-angle conical surface joints, ferrule-type pipe connection joints, conical angle connection joints with 60°, hollow hose screw connection joints, and threaded connection joints with or without sealing grooves.

HANSEN hose fitting precautions

Tee water pipe connectors, solution for quick-connect water pipe fittings. This process is very fast. Many friends may not be particularly familiar with high-pressure quick-connect water pipe fittings. In fact, this type of water pipe is quickly connected in faucets, spray guns, and water pipelines. This method is labor-saving and particularly convenient. The method for quick-connecting high-pressure water pipe fittings is as follows: First, install quick-connect fittings on both ends of the water pipe, and gently tighten the adjacent nuts. Next, connect the faucet connector or use the spray gun connector. If you hear a "click" during this process, it indicates that the high-pressure water pipe quick-connect fitting has been completed. Closed water pipe connector method: When the mold connector and mold water nozzle in the high-pressure water pipe quick-connect fitting are closed, the female and male heads block the fluid channel under the force of their respective pins and springs when not connected. The pins of both the male and female heads close individually, instantly blocking fluid flow. When in the connected state, as the male head is inserted into the female head, the pins return to their original positions under spring action. Steel balls roll and lock to tightly connect the male head, while the pins of the female and male heads push each other open, allowing fluid to flow. The O type ring in the high-pressure water pipe quick-connect fitting can completely prevent fluid leakage.

HANSEN hose fitting installation

1. Saw off a seamless steel tube of suitable length and remove burrs from the port. The tube end face must be perpendicular to the axis, with an angular tolerance no greater than 0.5°. If the tube needs to be bent, the straight-line length from the tube end to the bend must be no less than three times the nut length. 2. Slide the nut and ferrule onto the seamless steel tube. Pay attention to the direction of the nut and ferrule; do not install them backwards. 3. Apply lubricating oil to the threads of the pre-assembled fitting body and the ferrule, insert the tube into the fitting body (the tube must be fully inserted), and hand-tighten the nut. 4. Tighten the nut until the ferrule grips the tube. This turning point can be felt by an increase in tightening torque (pressure point). 5. After reaching the pressure point, tighten the compression nut by 1/2 turn. 6. Remove the pre-assembled fitting body and check the embedding of the ferrule cutting edge. The visible raised band must fill the space at the ferrule end face. The ferrule may rotate slightly but must not move axially. 7. Final installation: Apply lubricating oil to the threads of the fitting body in the actual installation, and tighten the compression nut until an increase in tightening torque is felt. Then tighten by another 1/2 turn to complete the installation.

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