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HAINAR Hydraulics CO., Ltd. commenced manufacturing hydraulics hose fittings, adapters and hydraulic hose assembly in 2007, Our product range and main product line is for High-pressure hydraulic fittings and hose assembly.

After 14 years develop, HAINAR Hydraulics got a good reputation in domestic customer and oversea customers. We supply the hydraulic high-pressure hose assembly and fittings to machinery factory in domestic market. Such like injection molding machine, Construction machinery, mining machinery and drilling machine Fishing Equipment for ship etc. Now we have 40% of our hydraulic hose fittings, adapters and hydraulic quick couplings are exported to Western Europe, Eastern Europe, North American, South American and South East Asia.

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  • Teflon preliminary production process

      In industrial production, Teflon braided hose is widely used in chemical industry, petroleum, aerospace, electric power, semiconductor and other fields due to its excellent corrosion resistance, high temperature resistance, high pressure resistance and other properties. This article will introduce in detail the production process of Teflon braided hose. From raw material preparation to finished product testing, each step reflects fine craftsmanship and strict quality control. 3. Knitting process   The assembled hose is placed in the braiding machine, and multiple braided wires are stagge...

  • Advantages of Teflon hoses in use

      In the chemical industry, pharmaceutical, food processing, paper and electronics and many other fields, the choice of pipeline is very important. It not only has to withstand the erosion of various complex media, but also needs to have high temperature resistance, wear resistance, easy installation and other multiple characteristics. Teflon hoses (also known as polytetrafluoroethylene, PTFE  hoses) stand out as one of the most reliable piping materials in the industry due to their superior performance. The advantages of Teflon hoses in use will be discussed in this paper.   One of the mo...

  • What is Teflon pipe (PTFE)?

    1. Why is it called Teflon pipe (PTFE)? How is Teflon pipe named? Teflon pipe, also known as PTFE pipe, commonly known as the “king of plastics”, is a high molecular polymer polymerized with tetrafluoroethylene as a monomer. White waxy, translucent, excellent heat and cold resistance, can be used for a long time at -180 ~ 260ºC. This material does not contain any pigments or additives, is acid-resistant, alkali-resistant and various organic solvents, and is almost insoluble in all solvents. At the same time, PTFE has the characteristics of high temperature resistance and extreme...

  • High pressure teflon hose can withstand high temperature？

    The high-pressure teflon hose can withstand high temperature, how many degrees, mainly depends on its specific material characteristics, thickness, the use of environmental and possible surface treatment and other factors. High temperature resistant range 1.General scope： Normally, a high-pressure teflon hose can withstand a sustained high temperature of about 260 degrees. Under the condition of instantaneous high temperature, its tolerance temperature can reach 400 degrees. 2. Special conditions In some special conditions, such as low pressure and low speed gas flow, the heat resistance o...

  • Selection of high pressure cleaning hose for cabin

    In busy ports, huge ships come and go, carrying a wide variety of cargo, connecting the world into a tight whole. But when we look at these behemoths, do we ever wonder how these ships stay clean and run for long periods of time? This brings us to the high-pressure washer hoses, a key role that goes unnoticed behind ocean shipping. High-pressure washer hoses play a vital role in ship maintenance and are mainly used in high-pressure cleaning operations, such as removing dirt, oil and rust in the cabin. This kind of hose has a series of unique characteristics and advantages, which makes it a...

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