JIMTEN hose fittings Germany JIMTEN models JIMTEN prices

JIMTEN 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 a nominal pressure 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.

JIMTEN hose fitting classification

Air type, mainly used for quick installation of air pipelines and connector accessories for pneumatic tools. Corresponding to its application, there are diverse body materials, sizes, and installation shapes. Precautions for use: Do not use for purposes other than fluids. Do not use with fluids other than the applicable ones. Do not exceed the maximum operating pressure during use. Avoid using outside the specified temperature range to prevent deformation of sealing materials, which can easily lead to leaks. Do not subject it to artificial impacts, bending, or stretching to avoid damage. Do not use in environments contaminated with metal powder, sand, dust, etc., as this may cause poor performance or leakage. If debris adheres, it may result in malfunction or leakage. Do not disassemble the quick connector. Gas type, mainly used for general fuse piping, featuring high flow rate, durability, and corrosion resistance. The main body material, size, and installation shape are highly varied. Precautions for use: Fluid must flow from the sleeve side to the plug side. Use sealant materials suitable for pipe threads when installing threaded connections. When tightening threads, do not exceed the maximum torque to avoid damage. Do not use for purposes other than quick fluid connectors. Do not use with fluids other than the applicable ones. Do not connect with quick fluid connectors from other manufacturers. Do not exceed the maximum operating pressure limit during use. Avoid using outside the specified temperature range to prevent wear or leakage of sealing materials. Do not subject it to artificial impacts, bending, or stretching to avoid damage. Do not use in environments contaminated with metal powder, sand, dust, etc., as this may cause poor performance or leakage. If debris adheres, it may result in malfunction or leakage. Do not use in areas where gas accumulation occurs. Do not perform assembly or disassembly operations near open flames. In case of backfire, replace with a new product. When installing hoses, ensure they are free of oil to prevent spontaneous combustion. When reinstalling hoses, cut the hose end at least 3 centimeters from the tip. Do not use for purposes other than quick fluid connectors. Insert the hose firmly into the root of the interface and secure it with a hose clamp or nut. To prevent moisture retention, store indoors. Do not use cracked hoses to avoid leaks and detachment. Perform a leak check before use; if a leak is detected, stop usage immediately and replace with a new product. Ensure that the valve of the gas welding torch is closed before connecting. For welding applications, regularly inspect the joints and pipelines for safety after prolonged use to check for any gas leaks.

JIMTEN hose fitting assembly

The most important step in the pre-assembly of bite-type tube fittings directly affects sealing reliability. Specialized pre-assembly tools are generally required. Fittings with small pipe diameters can be pre-assembled on a bench vise. The specific method is to use one fitting as the base body, pressing the nut and bite ring onto the pipe. Main types include bite-type straight tube fittings, bite-type end straight-through fittings, and bite-type tee fittings. It has been observed that even within the same batch from the same manufacturer, the depth of the tapered hole on these fitting bodies often varies, resulting in leaks, a problem that is often overlooked. The correct practice is to pre-assemble the corresponding connection end with the same type of fitting as the one used to connect one end of the pipe, thereby maximizing the avoidance of leakage problems. The pipe end face should be flat. After sawing the pipe, grind it flat on a grinding wheel or similar tool, remove burrs, clean, and blow dry with high-pressure air before use. During pre-assembly, maintain coaxiality between the pipe and the fitting body as much as possible; excessive pipe deviation will also cause sealing failure. The pre-assembly force should not be too great; the inner edge of the bite ring should just embed into the outer wall of the pipe, and the bite ring should not show obvious deformation. During pipeline connection, assemble according to the specified tightening torque. The tightening torque for ф6-1 bite rings is 64-1 15n, for 16фmmr it is 259n, and for ф18mm it is 450n. If the bite ring deforms severely during pre-assembly, it will lose its sealing function. Adding sealants or other fillers is prohibited. Some people apply sealant to the bite ring to achieve better sealing results, but the sealant can be flushed into the hydraulic system, causing faults such as blockage of damping holes in hydraulic components. When connecting pipelines, ensure the pipe has sufficient deformation allowance to avoid tensile forces. Avoid subjecting the connection to lateral forces, as excessive lateral force will cause poor sealing. Connections should be made correctly in one go; avoid multiple disconnections, as this will also degrade sealing performance.

JIMTEN hose fitting applications

Hose fittings mainly include threaded connections, flange connections, quick connector connections, and other types; different types have different uses. The main components of metal hoses are made of austenitic stainless steel, ensuring excellent temperature resistance and corrosion resistance. There are many models of metal hose fittings, and specifications are mainly selected based on inner diameter. For metal hose fitting models, the main difference lies in the meaning of certain threads, such as the commonly seen NPT, PT, G, etc., which have different meanings. Consumers should understand what these fittings represent before purchasing according to their needs. Different models correspond to different fittings. In fact, metal hose fitting models correspond to metal hoses, so attention should be paid to certain aspects during selection. First is the choice of joint form; generally, there are mainly flange connections, threaded connections, and quick connector connections, which should be selected according to actual needs. The second aspect is pressure; collection and transportation hoses and fittings should be selected based on actual working pressure to ensure smooth operation. Additionally, consider the pressure and temperature that the metal pipe fittings can withstand, as well as the corrosiveness of the medium.

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