Robertshaw hose fittings Germany Robertshaw model Robertshaw price

Robertshaw hose fittings are widely used in high-pressure piping applications in industrial fields, such as ships, offshore oil, metal processing, and mining. Flared tube fittings are suitable for hydraulic, lubrication, high-pressure water flushing, and high-pressure air pipelines. Flared tube fittings have been certified by many auditing agencies; they offer high reliability, inherent cleanliness, and strong flexibility, with faster and simpler pre-processing assembly and installation. Flared connections require no welding, saving subsequent processes such as pickling and flaw detection. Flared tube fittings are a type of quick-connect fitting suitable for various pipe fittings and pipes with nominal pressures not exceeding 32MPa. According to the manufacturer, flared connections are widely used in industries such as oil refining, chemical, light industry, textile, national defense, metallurgy, aviation, automotive, pharmaceutical, machinery, shipbuilding, natural gas, and CNG refueling stations.

Robertshaw hose fitting selection

Metal hose fittings are widely used in industrial piping; they are also a type of high-quality flexible piping. They mainly consist of bellows, wire mesh sleeves, and fittings, featuring novel structure, stable performance, and high reliability. 1, determine the model and material of the quick-connect fitting based on the installation shape and dimensions, and specify the assembly shape and dimensions corresponding to the piping characteristics. 2, consider the usage environment of the quick-connect hose fitting, including humidity conditions, dust status, and easy corrosion, to select the type of quick-connect fitting, body material, and sealing material. 3, fluid pressure; fluid pressure is also key to selecting quick-connect fittings. 4, the structure of the automatic shut-off valve; valve structures include two-way shut-off, single-way shut-off, and two-way open types. 5, fluid type and temperature; suitable body and sealing materials vary depending on the fluid. Steel is recommended; for water, choose brass or stainless steel. Since fluid flows out from the piping during disconnection except for two-way shut-off types.

Robertshaw hose fitting applications

Pipe fittings are connection tools between pipes and serve as detachable connection points between components and pipes. They play an indispensable role in piping systems and are one of the two main components of hydraulic pipelines. Pipe fittings are used for straight-line connections, such as for instruments, with connection types including socket welding or threaded connections. They are mainly used for small-diameter, low-pressure pipelines, particularly at 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; gasket-sealed structures are typically used in general pipelines transporting water, oil, air, etc., and are manufactured from malleable cast iron. Additionally, usage requirements and price are factors considered during selection. Pipe fittings come in many varieties; commonly used 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, compression, and welded types, while hose fittings are primarily crimped hose fittings. In hydraulic systems, the connection methods between pipes and fittings also vary; the pipe end inserted into the fitting uses connecting threads. Tapered threads tighten via their conical shape and use materials such as polytetrafluoroethylene (PTFE) for sealing, mainly applied in medium- and low-pressure hydraulic systems. Fine-pitch threads provide excellent sealing performance and are frequently used in high-pressure systems, but they require combination washers or O rings for face sealing. Copper washers are sometimes used, which are more suitable for pipes with thicker walls. Its main components include the fitting body, tailpiece, and nut. During use, the fitting body is inserted into the target, and the aforementioned washers are used to seal the face; the joint between the fitting body and the tailpiece is sealed with rubber, and spherical sealing is sometimes employed. As pipe fittings are detachable connection elements, in addition to meeting requirements for stable connection, strong sealing, reasonable dimensions, low pressure loss, and good manufacturability, they must also meet the requirement for convenient assembly and disassembly. Therefore, do not underestimate these small pipe fittings, as their existence supports the entire hydraulic system.

Robertshaw hose fitting structure

Includes a female connector body with a through-hole containing a steel ball; a male connector post with a groove on its surface; a ferrule; the female connector body and male connector post are sealed together, with the steel ball on the body snapping into the groove on the post; the ferrule is sleeved on the outer surface of the female connector body, characterized by: also including a pull sleeve, which is sleeved on the surface of the male connector post and connected to the ferrule on the female connector via its internal thread.

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