Development trends of rubber hoses in China
The hose industry is experiencing rapid growth. In tandem, materials like NBR, EPDM, UPE, and PTFE are emerging, enabling many specialized industries to source suitable hoses. As a one – stop provider of flexible hoses and couplings, Orientflex offers cost – effective solutions. Now, let’s explore the different types of industrial hoses.
Five Main Categories of Industrial Hoses
Air Hoses
Air hoses are versatile, finding applications in equipment such as rock drills and screw air mining machines. These applications demand high pressure resistance. Consequently, air hoses feature internal reinforcement, which can consist of fiber or steel wire. Moreover, rubber air hoses need to resist ozone and weathering. This ensures they have a long service life, even in harsh environments.
Chemical Hoses
Chemical hoses are designed to handle various solvents, including acids and alkalis. They must exhibit excellent acid and alkali resistance. Materials like EPDM, UPE, PTFE, and FEP possess these qualities, making them common choices for chemical hose manufacturing. Beyond standard options, Orientflex provides UHMWPE pipes. These pipes offer significantly better corrosion resistance compared to typical chemical hoses, meeting the needs of more demanding chemical applications.
Water Hoses
Water hoses have a wide range of uses, from irrigation and firefighting to drainage. A key requirement for water conveyance hoses is water – proofing. Additionally, they should have some level of acid and alkali resistance. Generally, PVC steel wire hoses and EPDM rubber hoses perform well in these aspects, making them popular choices for water – related applications.
Steam Hoses
Flexible steam hoses are tasked with transporting high – temperature steam while preventing steam from condensing into water. To achieve this, the hoses need robust high – temperature resistance and the ability to operate stably at elevated temperatures over extended periods. EPDM rubber fits the bill perfectly, as it is a stable material with excellent high – temperature resistance properties.
Food Hoses
Food hoses play a vital role in the food and medical industries. They typically need to meet strict standards, such as passing the US FDA or EU DM certifications. Since liquid foods like juice, milk, and wine are consumed, food safety is of utmost importance. Food hoses must be made from materials that ensure the integrity and safety of the products they transport.
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