SWAGELOK hose fittings Germany SWAGELOK model SWAGELOK price

SWAGELOK hose fittings are connectors that allow pipeline connection or disconnection without tools. Exchange 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. Test function: testing for vacuum, pressure resistance, leakage, operation, etc. Conveying function: conveying and handling of solids such as bolts and nuts, as well as electrical conductivity. Filling function: inert gases, nitrogen, PG, carbonic acid. Time and labor saving: when disconnecting and connecting oil lines via quick-connect fittings, the operation is simple, saving time and manpower. Oil saving: when the oil line is disconnected, the check valve on the quick-connect fitting can close the oil line, preventing oil from flowing out and avoiding loss of oil and oil pressure. Environmental protection: when quick-connect fittings are disconnected and connected, oil does not spill, protecting the environment. Equipment modularization for convenient transport: large equipment or hydraulic tools that need to be portable can be disassembled using quick-connect fittings for transport, and then assembled for use at the destination.

SWAGELOK hose fitting technical requirements

Control of the radius of curvature is required. For example, if the radius length is 1.5D, the radius of curvature must be within the required tolerance range. Since most of these pipe fittings are used for welding, to improve welding quality, the ends are machined with bevels, leaving a certain angle and edge. This requirement is also quite strict, with regulations on edge thickness, angle, and deviation range. There are many more geometric dimension items compared to standard pipe fittings. The surface quality and mechanical properties of elbow fittings are basically the same as those of pipes. To facilitate welding, the steel material of the fitting must be the same as that of the connected pipe.

SWAGELOK hose fitting specifications and applications

Fitting specifications are classified based on the interface, mainly into two types: one-half inch and three-quarters inch, which correspond to 4-part pipes and 6-part pipes. They are suitable for faucet connectors or water pipe connections, so the scope of application is relatively wide. Including spray guns, as long as the correct specification is selected, they can be quickly connected. Whether connecting valves, water valves, or spray gun fittings, as long as they match, hearing a click indicates that it is securely in place, and then the nut can be gently tightened. A water pipe connector is a component that can connect water pipes, divided into three types according to the method of use: self-locking, ferrule-type, and external thread. Its materials are also classified differently, such as galvanized or chrome-plated surfaces, basically made of alloy-plated materials, some with a matte finish. Its specifications are more varied than those of quick-connect fittings, such as one-quarter, three-quarters, three-eighths, one-half, etc., meaning it adapts to slightly more water pipe sizes. Select quick-connect fittings with similar specifications to the water pipe; if it is a 4-part pipe, the corresponding quick-connect fitting must also be 4-part specification, reaching 20 millimeters. First, install it on both ends of the connected water pipe, then gently hold and rotate it to tighten the nut. When a clicking sound is heard, it indicates a complete fit; after tightening, it provides a sealing effect. Finally, turn on the faucet to check for leaks at the interface; if there are none, it indicates that the installation is correct.

SWAGELOK hose fitting classification

Pipe fittings have a wide variety of types. Commonly used pipe fittings can generally be divided into hard pipe fittings and hose fittings. If classified by the connection method between the fitting and the pipe, hard pipe fittings include flared, ferrule, and welded types, while hose fittings are mainly crimped hose fittings. Pipe fittings are components in hydraulic systems that connect pipelines or mount pipelines onto hydraulic elements; this is a general term for connectors that can be installed and removed in fluid passages. Types of pipe fittings include: end straight-through fittings, straight-through fittings, tee fittings, elbows, fittings with live nuts, swivel fittings, plugs, transition fittings, double ferrule fittings, etc.

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