wieland hose connector Germany wieland model wieland price

wieland hose connectors consist of hollow screws, combination washers, and oil pipe fittings. They seal by using the hollow screw to press two combination sealing gaskets against the fitting body. This pipe fitting is an elbow connector, characterized by the ability to freely adjust the piping direction, easy installation, and small footprint. The operating pressure is less than 32 MPa. Pipe fittings are detachable connectors used between pipes and hydraulic components. The connection threads of pipe fittings can be standard fine threads or tapered threads; tapered threads are commonly used in medium and low-pressure systems, while standard fine threads are commonly used in high-pressure systems.

wieland hose connector example

Geka coupling, Application: "Geka" couplings are specifically designed for low-pressure water pipes, serving as quick-connect fittings for spray hoses in gardening and irrigation. Structure: "Geka" quick-connect couplings have no male/female distinction and consist of a completely symmetrical "claw" structure on both left and right sides. Sealing is achieved via rubber gaskets. The serrated tail design significantly increases friction with the water hose, offering a simple and durable design. Cam-and-groove coupling, Application: Designed and manufactured according to US military standards, suitable for quick connection of various fluid soft and hard hoses. Composed of internal/external threads and male/female components. Available in a wide range of materials, including reinforced aluminum alloy, copper alloy, stainless steel, and nylon plastic, widely used in petrochemical and chemical transport sectors. Structure: Cam-and-groove quick-connect couplings consist of male and female halves. The male half has an arc shape that fits into the female half, which has a gasket at the bottom. Sealing is formed by pulling or pressing the levers on both sides of the female half (small sizes have a lever on only one side) to compress the male half against the gasket. Tanker truck coupling, Application: Quick-connect couplings, threaded connectors, and clamps specifically developed for tanker trucks and container vehicles based on the German DIN series. Used at the end of tanker oil delivery pipes. Due to their simple and rapid operation design and zero-leakage stability, the tanker truck series has been popular in the European market for over fifty to sixty years. Instrumentation quick-connect coupling, Leak-free O-ring sealing is suitable for vacuum and pressure systems and is interchangeable with others. Push-to-connect design ensures fast and convenient operation, while a large-area locking mechanism ensures a more secure grip on the hose stem. Full-flow quick-connect coupling, Maximum working pressure 414 bar (6000 psig), available in stainless steel, carbon steel, and brass. Smooth, open bore without valves at either end minimizes pressure drop and facilitates cleaning.

wieland hose connector functions

Exchange function: Accessories for pneumatic and hydraulic tools, cylinders, hydraulic cylinders, and metal mold-related machinery. Maintenance function: Cooling systems for computers, maintenance of die-casting machine cylinders. Testing function: Testing for vacuum, pressure resistance, leakage, and operation. Conveying function: Transport and handling of solids such as bolts and nuts, as well as electrical conductivity. Filling function: Inert gases, nitrogen, PG, carbonic acid. Connection function: Fixtures for fishing rods and portable CD players, connections for mobile operations, and applications other than fluid transport. Time and labor saving: Disconnecting and connecting oil lines with quick-connect couplings is simple, saving time and manpower. Oil saving: When the oil line is disconnected, the check valve on the quick-connect coupling closes the line, preventing oil outflow and avoiding loss of oil and pressure. Environmental protection: No oil spills occur when disconnecting and connecting quick-connect couplings, protecting the environment. Modularization for easy transport: Large equipment or portable hydraulic tools can be disassembled using quick-connect couplings for transport and reassembled at the destination. Economic value: The above advantages create economic value for customers.

wieland hose connector advantages

1. High joint strength: Based on the principle of cold work hardening of steel, the strength of the straight threads rolled onto the rebar is significantly improved, making the tensile strength of the straight thread joint higher than that of the base rebar material. 2. Stable performance: The connection process is not affected by worker skill levels, ensuring stable performance. 3. Fast connection speed: Since off-site prefabrication and on-site assembly are used, rebars with pre-threaded ends can be mass-produced and stored in the rebar yard. When the schedule is tight, only additional assembly workers are needed at the construction site. 4. Wide application range: There are virtually no limitations in application scope; it is more suitable for scenarios where rebars cannot rotate, such as bent rebars, fixed rebars, and rebar cages. 5. Easy management: Mismatches between sleeves and rebars do not occur, and inspection is convenient. Operation is simple; ordinary workers can become proficient after a few hours of training. 6. Significant economic and social benefits: Shortens construction cycles, improves engineering quality, reduces energy consumption, benefits environmental protection, reduces equipment investment, and has low additional costs, yielding obvious economic and social benefits. 7. Low labor intensity: Processing one threaded end requires only a single step on a dedicated thread rolling machine.

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