JACOB hose connector Germany JACOB model JACOB price

JACOB hose connectors consist of a screw cap, metal ring, sealing ring, and the body. They offer waterproofing, dirt resistance, explosion-proof protection, and corrosion resistance, becoming an essential part of industrial piping. Overall, each pipeline has different requirements for metal hoses; plastic-coated metal hose tee connectors and compatible bimetallic composite pipes are used for different materials and construction environments.

JACOB hose connector material classification

Malleable iron tees. The manufacturing materials and specification ranges for malleable iron tees are the same as those for malleable iron elbows (please refer to the introduction of malleable iron elbows mentioned above); they are mainly used for indoor heating, water supply and drainage, and gas pipelines. Cast iron tees. Like cast iron elbows, cast iron tees are cast from gray cast iron, and their common specifications and pressure ranges are also the same. Depending on the connection method, they are divided into socket cast iron tees and flanged cast iron tees. Socket cast iron tees are mainly used for water supply and drainage pipelines; water supply pipelines mostly use 90° straight tees; drainage pipelines typically use 45° angled tees to reduce fluid resistance and prevent blockages. Flanged cast iron tees are generally 90° straight tees and are mostly used for outdoor cast iron pipes. Steel tees. Standardized tees are usually made using molds, undergoing processes such as cutting, hole punching, and heating, and then machined from medium- and low-pressure steel; welding is used during on-site installation. There are two scenarios for tees used in steel plate rolled pipes: one is cut from steel plates at the processing plant and formed by rolling and welding, and the other involves cutting holes and connecting pipes during on-site installation.

JACOB hose connector crimping

How to crimp high-pressure pipe connectors: first is the international metric internal thread flat-face connector, second is the international metric bite-type connector, third is the international metric internal thread 74 degree internal cone face connector, fourth is the international metric internal thread spherical connector, and fifth is the mining hydraulic support connector. Points to note when using high-pressure oil pipe connectors: 1. When handling high-pressure oil pipes, ensure that the outer surface is not abraded to avoid damage; although the hose is designed for use, we must prevent leaks from appearing on the outer surface of the high-pressure oil pipe. 2. Do not bend high-pressure oil pipes, as this can cause internal damage and create unnecessary trouble for future use. 3. Do not put high-pressure oil pipes into immediate use; it is recommended to filter them with water or similar fluids first. Some high-pressure oil pipes are acid and alkali resistant, so we cannot use liquids that conflict with the current fluid for testing. 4. When installing high-pressure oil pipe connectors, be sure to tighten them to prevent fluid leaks.

JACOB hose connector advantages

Bite-type copper tube connectors—Advantages: simple structure, reliable sealing performance, ease of use, precision manufacturing, and lightweight, attractive appearance. No gaskets or welding are required, saving material and offering good performance for repeated assembly and disassembly. Since stainless steel bite-type tube connectors cannot be welded, the impact of pipeline impurities on system performance is reduced. Therefore, stainless steel bite-type tube connectors are increasingly widely used in hydraulic and pneumatic equipment pipelines with oil and gas as media, especially suitable for environments with combustion hazards, high-altitude operations, and frequent assembly and disassembly. They are currently being vigorously promoted and used in China. Bite-type copper tube connectors—Structure and principle: the basic structure of this connector is relatively simple, consisting of only three basic parts: the connector body, the bite ring, and the nut. The main component is the bite ring, which is a metal ring with a cutting edge at the front. International standard GB3764-83 recommends a unified I type shape for the cutting edge.

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