EM-TECHINK hose fittings Germany EM-TECHINK model EM-TECHINK price

EM-TECHINK hose fittings are straight-through connectors used for linear connections such as instruments. Connection methods include socket welding or threaded connections. They are primarily used for small-diameter, low-pressure pipelines, for locations requiring frequent assembly and disassembly, or for final adjustments in pipelines using threaded fittings. Relevant products are all listed by Kuaiyiyou. The structural design should preferably use metal-to-metal contact sealing. Gasket sealing structures are generally used in general pipelines transporting water, oil, air, etc., and are made of malleable cast iron. In addition, application requirements and quotation are also factors to consider during selection. Hose straight-through connectors come in a wide variety. Commonly used hose straight-through connectors can generally be divided into hard hose straight-through connectors and soft hose straight-through connectors. If classified according to the connection method between the hose straight-through connector and the pipeline, hard hose straight-through connectors include flared type, ferrule type, and welded type, while soft hose straight-through connectors are mainly crimped rubber hose straight-through connectors. The connection methods for pipelines and hose straight-through connectors in hydraulic systems also differ; the pipe insertion end uses connecting threads. Tapered threads rely on their conical body for tightening and use materials such as polytetrafluoroethylene for sealing operations, and are mainly used in medium and low-pressure hydraulic systems.

EM-TECHINK hose fitting precautions

Bathroom water pipes basically run from the ceiling, as this reduces the probability of man-made damage. The interfaces and outlets of hot and cold pipes must be parallel, typically with the hot pipe on the left and the cold pipe on the right. During design, the entire pipeline should avoid bends as much as possible and be kept as far away from electrical circuits as possible. The position and slope of pipe clamps must also meet requirements. Each valve must be installed level to facilitate future use and maintenance. When installing hot water pipes, note the distinction between the water heater's inlet and outlet. Connect the main valve at the inlet, and connect the pipeline leading to the bathroom at the outlet. After installation, open the valve first to check for leaks, then install the faucet and shower head in the bathroom. The bathroom is the darkest place in the home and most prone to accumulating moisture, so ventilation is particularly critical. It is best to design a window in the bathroom. If this condition is not met, to prevent mold and damp insects, in addition to installing an exhaust fan, avoid "wrapping" phenomena. Many people like to wrap bathroom pipes tightly, which traps moisture inside the pipes preventing it from dissipating, thereby making the humidity in the bathroom more severe.

EM-TECHINK hose fitting cleaning

To ensure the cleanliness of the lubrication system and supply clean grease to the bearings of mechanical equipment, pre-installed pipelines must be dismantled and cleaned. Cleaning methods include kerosene cleaning and acid pickling. Kerosene cleaning applies to copper pipes and stainless steel pipes; steel pipes that have undergone acid pickling treatment before pre-installation and have no rust or iron oxide scale on the inner wall; and pipe joints contaminated during pre-assembly. Dismantle the pipes and joints requiring cleaning. Wipe the inside of the pipes clean with a cloth soaked in kerosene. Soak both ends and the joints in kerosene for cleaning. Then apply machine oil or fill with grease inside the pipes, seal both ends tightly, and wait for installation. There must be no visually visible contaminants after cleaning. Pay special attention to thoroughly cleaning the weld slag on the inner wall at welds. During disassembly, transportation, and acid pickling, take care not to damage the pipelines, threads, and sealing surfaces. Use tape or plastic tubes to plug the openings. Protect threaded parts with acid-resistant materials such as plastic tape or rubber tape, or apply dry oil to the threads after degreasing and water washing before removing rust in the acid solution to prevent acid erosion. During acid pickling, ensure that the matching marks on the pipes do not disappear or become blurred.

EM-TECHINK hose fitting types

1, Classified by pipe fitting diameter, there are generally equal-diameter tees, reducing tees, etc. 2, Classified by branch direction, there are straight tees and lateral tees. 3, Classified by material, there are carbon steel, alloy steel, stainless steel, copper, pvc tees, etc. 4, Classified by connection method, there are standard tees, threaded tees, ferrule tees, and socket tees. 5, Tee designation methods are as follows: For an equal-diameter tee, such as "T6" tee, it indicates an equal-diameter tee with an outer diameter of 6 inches. 6, For a reducing tee, for example, "T4×4×3.5" indicates a reducing tee with a same diameter of four inches and a reducing diameter of 3.5 inches. The pressure rating is the same as that of elbows, and the specification range is also the same.

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