PEX Al PEX Unione

Informazioni sul prodotto:

This PEX Al PEX Union is a compression fitting of IFAN, which is mainly used to connect PEX pipes. It has high durability and can be connected to PEX pipes at both ends. It meets the requirements of drinking water regulations and is very suitable for heating, sanitation and drinking water  and other device usage conditions.

PEX Al PEX Union di solito utilizza imballaggi in cartone, accetta la personalizzazione dell'imballaggio e supporta vari metodi di trasporto come il trasporto marittimo.

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Specifiche costruttive dei tubi in acciaio inossidabile stampato: i tubi in acciaio inossidabile pressato{0}}con pareti sottili sono sempre più utilizzati nei sistemi di acqua potabile diretta e la costruzione di tubi in acciaio inossidabile pressati{1}}con pareti sottili è molto diversa da quelli comunemente usati in passato, il che richiede una costruzione professionale. Le specifiche come guida, padroneggiano i punti di costruzione ed eseguono la costruzione standardizzata.

Vantaggi dei tubi in acciaio inossidabile di tipo-pressato: l'acqua potabile della conduttura è l'acqua del rubinetto o l'acqua grezza che soddisfa gli standard per l'acqua potabile. Dopo una profonda purificazione, viene trasportato attraverso condotte per fornire agli utenti acqua pura da bere direttamente. Ha proprietà meccaniche superiori, prezzo ragionevole e installazione conveniente. Il vantaggio è diventato un tubo dell'acqua potabile diretta-di alta qualità, che ha un'ampia prospettiva di utilizzo.

 Compression principle: An O-shaped rubber sealing ring is installed in the annular U-shaped groove of the port of the stainless steel compression pipe fitting. When installing, insert the stainless steel water pipe into the port of the pipe fitting, and then use a special clamping tool to make the water pipe and pipe fitting socket ( DN15--DN50 hexagonal clamping, DN65--DN100 annular clamping) U-shaped groove convex part reduces the diameter, thereby compressing the sealing ring to ensure sufficient sealing performance and connection strength. In Europe, the extrusion connection technology was invented in the 1960s. The improved technology enables the thin-walled stainless steel pipe to be realized, and was introduced into China in the 1990s, and subsequently became an important thin-walled stainless steel connection method in China. At present, my country has customized a complete set of national standards (GB/T 19228 thin-walled stainless steel compression fittings).

Construction points: thin{{0}}walled stainless steel pipes and pipe fittings should not be in direct contact with cement slurry, cement, mortar and mixed concrete; pipe openings should be blocked in time after installation of pipes or after completion; When laying, holes and grooves should be reserved in accordance with civil engineering; reliable waterproof measures should be taken when the pipeline passes through the basement or the outer wall of the underground structure; the connection between the thin-walled stainless steel pipe and the valve, water meter, water nozzle, etc. should adopt the conversion joint. Do not thread the thin-walled stainless steel water pipe; the installed main pipe must not have obvious undulation, bending and other phenomena, and the outer wall of the pipe should be free of damage; the allowable deviation of the coordinates and elevation of the pipeline system should meet the regulations; The bending of the direction, the verticality of the riser, the allowable deviation of the parallel pipes and the rows of valves should meet the regulations; the drinking water pipes should be filled with 0.03 percent potassium permanganate disinfectant for disinfection after passing the pressure test. The disinfectant should be left standing in the pipeline for 24 hours, and then rinsed with drinking water after emptying. The water quality of drinking water should meet the requirements of the current national standard "Drinking Water Sanitation Standard"; pipes and fittings should be handled with care when loading, unloading, and handling, and avoid oil pollution, and should not be thrown, dropped, rolled, or dragged; Tie a safety rope, put on a handstand, use it as a support, etc.