METAL WORK hose fittings German METAL WORK models METAL WORK prices

METAL WORK hose fittings are widely used in high-pressure piping applications in industrial fields, such as ships, offshore oil, as well as 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 bodies; 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 tubes with nominal pressures not exceeding 32MPa. According to the manufacturer, flared connections are widely used in industries such as oil refining, chemical, light industry, textiles, national defense, metallurgy, aviation, automotive, pharmaceuticals, machinery, ships, natural gas, and CNG refueling stations.

METAL WORK hose fitting classification

Hydraulic fittings are mainly divided into two major categories: hose fittings and hard tube fittings. Each of these two major categories is further divided into several subcategories: 1) Hose fittings are divided into one-piece hose fittings, crimped hose fittings, internal-lock hose fittings, reusable hose fittings, etc. 2) Hard tube fittings, also known as transition fittings, are divided into DIN bite-type fittings, metric thread fittings, imperial thread fittings, American standard thread fittings, welded flanges, mining fittings, etc. Hydraulic fittings can withstand high-intensity pressure. If hydraulic hose fittings have sand holes or small cavities, or if the pressure is too high to be withstood, the impact force generated by bursting is considerable. Hydraulic fittings are widely used in hydraulic piping systems across various industries, including military, energy, petrochemical, electric power, ships, automotive, rail transit, construction machinery, mining, metallurgy, steel plants, and ocean engineering.

METAL WORK hose fitting structure

When disconnected (both ends closed): When the sleeve of the female body moves to the other end, the stainless steel balls automatically roll outward. The male body disconnects under the combined spring force of the valves in both the female and male bodies. The valves of the male and female bodies close respectively, instantly blocking fluid flow. When connected: When the male body is inserted into the female body, the sleeve returns to its original position under the action of the spring. The steel balls roll to lock the male body tightly. At the same time, the valves of the female and male bodies push against each other to open, allowing fluid flow. The O ring completely prevents fluid leakage. When disconnected (both ends open): When the sleeve of the female body is pushed to the other end, the steel balls automatically roll outward, so the male body is removed. Since neither the male nor the female body has valves, fluid flows outward. When connected: When the male body is inserted into the female body, the sleeve is pushed by its spring force to the previous position, causing the steel balls to lock. Fluid flows, and the O ring prevents liquid leakage.

METAL WORK hose fitting classification

Different names for the same type of pipe fitting. To remember easily: Internal fittings have external threads; external fittings have internal threads. Threaded fittings are generally used for pipes to serve a connecting function. External threads refer to threads on the outside of pipes, etc., which can generally be touched directly. Internal threads refer to threads inside pipes, etc., which generally require reaching inside to touch. In industry, you may also encounter right-hand threads and left-hand threads. Right-hand threads tighten in the direction of 'left loose, right tight'; this type of thread is common in daily life, with screws being the most common example. Left-hand threads must be tightened in the reverse direction; this type of thread is not very common in daily life but is seen more often in specialized fields, such as ventilation.

Weidou Intelligent Technology specializes in selling German METAL WORK oil hose fittings, METAL WORK hose fittings, METAL WORK tube fittings, METAL WORK pipe fittings, METAL WORK rotary joints, METAL WORK metal fittings, METAL WORK brass fittings, METAL WORK stainless steel fittings, METAL WORK plastic fittings, METAL WORK hydraulic hose fittings, METAL WORK adapter fittings, METAL WORK threaded pipe fittings, METAL WORK straight fittings, METAL WORK articulated fittings, METAL WORK bite-type fittings, all original imports from Germany. Customers are welcome to inquire and order.