AKO hose fittings Germany AKO model AKO price

AKO hose fittings are straight-through connectors used for linear connections such as instruments. Connection methods include socket welding or threaded connection. They are mainly used for small-diameter low-pressure pipelines, for parts that require frequent assembly and disassembly, or for final adjustment of pipelines using threaded fittings. Relevant products are all listed by Kuaiyiyou. The structural form should preferably adopt a metal face contact sealing structure. The gasket sealing structure is generally used in general pipelines for transporting water, oil, air, etc., and is made of malleable cast iron. In addition, application requirements and quotation are also factors to consider during selection. Straight-through hose fittings have a wide variety of types. Commonly used straight-through hose fittings can generally be divided into hard hose straight-through fittings and soft hose straight-through fittings. If classified according to the connection method between the straight-through hose fitting and the pipeline, hard hose straight-through fittings include flared type, ferrule type, and welded type, while soft hose straight-through fittings are mainly crimped rubber hose straight-through fittings. The connection methods between pipelines and straight-through hose fittings in hydraulic systems also differ; the pipe insertion end uses connecting threads. Tapered threads rely on their conical body to tighten and use materials such as polytetrafluoroethylene for sealing operations, and are mainly used in medium and low-pressure hydraulic systems.

AKO hose fitting maintenance

1. Cut off the leaking pipe. This is a relatively simple method to deal with water pipe leaks: cut it off and reinstall. This method is actually not difficult; as long as you have not concealed the piping inside the wall, it should be feasible and quite thorough, because the advantage of PP-R piping is precisely that the welding strength is higher than the base material, ensuring the overall tightness of the pipeline. 2. Use glue. This method is generally only suitable for pipelines with relatively low pressure; the operating pressure must not exceed 4 kg. This method is not very suitable for PP-R products, because the PP-R material determines that glue is generally difficult to dissolve. 3. Water pipes will age and become damaged after long-term use, so leakage is normal at this stage. If inspection reveals that the drain joint is leaking, you can first cut off the end of the damaged water pipe, purchase a new water pipe, align and install it with the original drain joint, replace the originally damaged water pipe, insert it into the original water pipe, apply glue to ensure a tight bond between the new and old water pipes. 4. First, use a small hacksaw to saw off the leaking part—the cut must be flat. Gently sand the newly exposed port with sandpaper, but not too much. Wipe the port clean with a clean cloth. Apply special glue to the port and let it air dry for a while; meanwhile, apply glue inside the "bamboo joint" connector. Connect the port and the "bamboo joint", rotating repeatedly until firm.

AKO hose fitting precautions

Open type: When the mold couplings and mold water nozzles in high-pressure water hose quick couplings are in an open state, if not connected, when the copper sleeve on the female head is pushed to the other end, the steel balls will automatically roll outward, causing the male head to be pulled out. In this case, since neither the male nor the female head has valves, fluid will flow out. In the connected state, the male head is inserted into the female head, and the copper sleeve is pushed back to its previous position by its spring force, causing the steel balls to lock. Fluid flows, and the O O-ring will prevent fluid from flowing out. Combined water hose quick coupling: When the mold water nozzle in the high-pressure water hose quick coupling is in an open state and the mold coupling is in a closed state, if not connected, the copper sleeve in the female head will move to the other end, and the stainless steel balls will automatically roll outward. The male head is opened by the reaction force of the valve spring, and the valve automatically closes to block fluid flow. In the connected state, the male head is inserted into the female head, and the copper sleeve is pushed back to its previous position by its spring force, causing the steel balls to lock. Fluid is allowed to flow, and the O O-ring in the high-pressure water hose quick coupling will prevent fluid from flowing out.

AKO hose fitting classification

Ferrule tube fittings: The working principle of ferrule fittings is to insert the steel pipe into the ferrule, tighten it with the ferrule nut, press against the ferrule, and cut into the pipe to seal. It does not require welding when connecting to steel pipes, which is beneficial for fire prevention, explosion protection, and high-altitude operations, and can eliminate the disadvantages caused by careless welding. Therefore, it is a relatively advanced connector in the pipeline systems of automatic control devices in oil refining, chemical, petroleum, natural gas, food, pharmaceutical, instrument and meter, and other systems. It is suitable for connecting pipelines with media such as oil, gas, and water. Ferrule fittings feature reliable connection, high pressure resistance, temperature resistance, good sealing and repeatability, convenient installation and maintenance, and safe and reliable operation. Flared tube fittings: Applicable media for flared tube fittings: non-corrosive or corrosive media such as oil, water, and gas. The specification requirements for matching steel pipes are relatively flexible. After welding to the pipeline, they feature reliable connection and good sealing performance. Therefore, they are widely adopted in systems such as oil refining, chemical, light industry, textile, national defense, metallurgy, aviation, and shipping; they are also suitable for hydraulic transmission pipelines in various mechanical engineering and machine tool equipment. Welded tube fittings: Applicable media for welded tube fittings: non-corrosive or corrosive media such as oil, water, and gas. For welded sealed tube fittings, the specification requirements for matching steel pipes are relatively flexible. After welding to the pipeline, they feature reliable connection and good sealing performance. Therefore, they are widely adopted in systems such as oil refining, chemical, light industry, textile, national defense, metallurgy, aviation, and shipping; they are also suitable for hydraulic transmission pipelines in various mechanical engineering and machine tool equipment. When the production of ferrule tube fittings cannot meet demand, or in strongly corrosive environments, priority consideration may be given to their adoption.

Weidou Intelligent Technology professionally sells German AKO oil pipe fittings, AKO hose fittings, AKO pipe fittings, AKO pipe component fittings, AKO rotary joints, AKO metal fittings, AKO brass fittings, AKO stainless steel fittings, AKO plastic fittings, AKO hydraulic pipe fittings, AKO adapter fittings, AKO threaded pipe fittings, AKO straight-through fittings, AKO articulated fittings, AKO ferrule fittings, AKO original German imports. Welcome customers to inquire and order.