argus hose connectors Germany argus models argus prices

argus hose connectors refer to threaded pipe fittings, which are the most common type of pipe fittings in industrial and daily applications. They are mainly used for small-diameter low-pressure pipelines, for locations requiring frequent assembly and disassembly, or as final adjustments for pipelines using threaded fittings. The structural form should preferably adopt a metal-to-metal contact seal structure. Gasket seal structures are typically used in general pipelines transporting water, oil, air, etc., and are manufactured from malleable cast iron. The significance of threaded connectors is that they make pipe connections simpler and disassembly/replacement easier, greatly saving on pipe connection costs. They are mainly used for small-diameter low-pressure pipelines, for locations requiring frequent assembly and disassembly, or as final adjustments for pipelines using threaded fittings. Features of threaded connectors: high joint strength and good ductility, fully utilizing the strength and ductility of the base material of reinforcing steel. Connection is convenient, fast, and simple to operate. No electricity, gas, or open flame is required during construction connection; there is no oil leakage or pollution. They are corrosion-resistant, leak-proof, anti-disconnection, safe, and have a long service life. Application fields: fluid and gas transmission systems in industries related to hydraulics, such as automotive, engineering machinery, lathes, machines, metallurgy, petroleum, mining, construction, chemical industry, shipbuilding, aerospace, military industry, textiles, marine, entertainment, electronics, etc.

argus hose connector classification

By function: divided into reducers, sleeve connectors, reducing connectors, 90° elbows, 45° elbows, tee connectors, reducing tee connectors, cross connectors, reducing cross connectors, union joints (valve conversion joints), flanges, pipe clamps, etc.; by connection method: divided into socket welding, threaded connection, flange connection, etc.; by material: divided into red copper, brass, bronze, etc.; by application: water pipe connectors, air conditioning pipe connectors, refrigeration pipe connectors, equipment connectors, wire and cable connectors.

argus hose connector functions

Insert the steel pipe into the ferrule and tighten it using the ferrule nut, pressing against the ferrule to cut into the pipe and create a seal. It does not require welding when connecting to steel pipes, which is beneficial for fire prevention, explosion protection, and high-altitude operations, and eliminates the drawbacks of improper welding. The mechanical advantages and geometric shape of the connector make this mechanical device a sealing component capable of preventing leaks. The mechanical thrust pushes the rear ferrule against the conical back of the front ferrule, while simultaneously pushing the front ferrule into the tapered contraction mouth of the connector body. The ferrule is squeezed onto the conduit by inward radial force. At this point, pulling out the front ferrule forms a full-face seal on the tapered contraction surface of the connector body. When hand-tightening feels secure, rotate the ferrule nut further from this manually tightened position to ensure uniform thrust on the seal. This ensures effective sealing performance even in high-pressure and ultra-high vacuum environments. Therefore, it is a relatively advanced connector in self-control device pipelines for systems such as oil refining, chemical industry, petroleum, natural gas, food, pharmaceuticals, and instruments.

argus hose connector manufacturing process

Stamping forming: Stamping forming elbows were the earliest forming process applied to mass production of seamless elbows. In the production of commonly specified elbows, it has been replaced by hot pushing or other forming processes. However, it is still used for certain elbow specifications due to small production quantities, excessively thick or thin wall thicknesses, or special product requirements. Stamping forming of elbows uses pipe blanks with an outer diameter equal to that of the elbow, directly pressed into shape using a press in a mold. Before stamping, the pipe blank is placed on the lower die, and the inner core and end die are inserted into the pipe blank. The upper die moves downward to start pressing, forming the elbow through the constraint of the outer mold and the support of the inner mold. Compared with the hot pushing process, the appearance quality of stamping forming is inferior. During the forming of stamped elbows, the outer arc is in a stretched state, with no excess metal from other parts to compensate, so the wall thickness at the outer arc is reduced by approximately 10%. However, due to its suitability for single-piece production and low cost, the stamped elbow process is mostly used for small-batch, thick-walled elbow manufacturing. Stamped elbows are divided into cold stamping and hot stamping, usually chosen based on material properties and equipment capabilities. The cold extrusion forming process for elbows uses a specialized elbow forming machine. The pipe blank is placed in the outer mold, and after the upper and lower molds close, the pipe blank moves along the gap reserved between the inner and outer molds under the push of the push rod to complete the forming process. Elbows manufactured using the internal and external mold cold extrusion process have an attractive appearance, uniform wall thickness, and small dimensional deviations. Therefore, this process is often used for forming stainless steel elbows, especially thin-walled stainless steel elbows. This process requires high precision for the internal and external molds and has strict requirements for the wall thickness deviation of the pipe blanks.

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