EKV hose connector Germany EKV model EKV price

EKV hose connector: In a piping system, an elbow is a fitting that changes the direction of the pipe. Classified by angle, the three most common types are 45° and 90°180°. Additionally, depending on engineering requirements, other non-standard angle elbows such as 60° are included. Elbow materials include cast iron, stainless steel, alloy steel, malleable cast iron, carbon steel, non-ferrous metals, and plastics. Connection methods to pipes include: direct welding (the most common method), flange connection, heat fusion connection, electrofusion connection, threaded connection, and socket connection. According to production processes, they can be divided into: welded elbows, stamped elbows, push-formed elbows, cast elbows, butt-weld elbows, etc. Other names: 90 degree elbow, right-angle elbow, etc.

EKV hose connector selection

How to select three-way water pipe connectors: 1, check suitability. The selection of three-way fittings first depends on the actual conditions of the water pipe. The shapes and specifications of three-way fittings vary. They are mainly divided into T shape or Y shape, with equal-diameter and different-diameter nozzles. Equal-diameter nozzles have three holes of the same diameter. Reducers are generally larger than the main pipe, while the two branch pipes are smaller than the main pipe. You can choose according to your actual needs and select fittings compatible with the pipes, preferably from the same brand. 2, check material. The materials for water pipe three-way connectors mainly include carbon steel, cast steel, alloy steel, stainless steel, copper, aluminum alloy, plastic, argon arc welding, pvc, etc. Different materials have different prices and applicability; everyone can choose based on their own situation. When purchasing, regardless of the material, first check if it is qualified. You can smell for any pungent odor. For careful purchasing, check the product qualification mark. 3, check appearance. When purchasing three-way fittings, pay attention to their appearance, check for gloss, whether the wall thickness of the fitting is uniform, and whether the pipe wall is clean and tidy. Do not choose "accessory" grade fittings. If it is a threaded three-way connector, also check whether the thread trend and pitch are evenly distributed. 4, check performance. Performance is the direct standard for product use; poor performance will affect service life. You can soak the three-way connector in hot water. If you find that the water pipe loses its original hardness, then its performance is not very good.

EKV hose connector manufacturing process

Three-way connector forming involves flattening a pipe blank with a diameter larger than that of the three-way connector to approximately the diameter of the three-way connector, and opening a hole at the branch pipe stretching area; the pipe blank is heated, placed into a forming mold, and a punch for stretching the branch pipe is inserted into the pipe blank; under pressure, the pipe blank is radially compressed, and during radial compression, metal flows toward the branch pipe direction and forms the branch pipe under the stretching of the punch. The entire process forms the shape through radial compression of the pipe blank and stretching of the branch pipe area. Unlike hydraulic bulging three-way connectors, the metal of the three-way connector branch pipe is compensated by the radial movement of the pipe blank, so it is also called the radial compensation process. Since the three-way connector is pressed after heating, the equipment tonnage required for material forming is reduced. Hot-pressed three-way connectors have wide adaptability to materials, suitable for low-carbon steel, alloy steel, and stainless steel materials; especially for large-diameter and thick-walled three-way connectors, this forming process is usually adopted.

EKV hose connector functions

Switching function: Accessories for pneumatic and hydraulic tools, cylinders, hydraulic cylinders, and machinery related to metal molds. Maintenance function: Cooling devices for computers, maintenance of oil cylinders for die-casting machines. Testing function: Testing for vacuum, pressure resistance, leakage, operation, etc. Conveying function: Conveying and handling of solids such as bolts and nuts, as well as conductive functions. Filling function: Inert gases, nitrogen, PG, carbonic acid. Connection function: Fixtures for fishing rods and pocket laser discs, connections for mobile operations, and uses other than fluid transport. Time and labor saving: When disconnecting and connecting oil lines via quick connectors, the operation is simple, saving time and manpower. Oil saving: When disconnecting oil lines, the check valve on the quick connector can close the oil line, preventing oil from flowing out and avoiding oil and oil pressure loss. Environmental protection: When disconnecting and connecting quick connectors, oil does not spill, protecting the environment. Equipment disassembly for easy transport: Large equipment or hydraulic tools that need to be portable can be disassembled using quick connectors for transport, and then assembled and used upon arrival at the destination. Economic: All the above advantages create economic value for customers.

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