What is the Meaning of Letter H and L on Car AC Hose?

The letter H and L in the car ac hose are the first letters of high pressure and low pressure, H stands for high pressure pipe interface and L stands for low pressure pipe interface. The car ac hose interface is used for the maintenance of air conditioning refrigerant, normally the interface is tightened, mainly…

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hydraulic hose

What is the difference between hoses and pipes?

What is the difference between hoses and pipes? A hose is a flexible tube use for conveying fluids such as rubber hose. Normally, a hose is smaller in size than pipe. Hoses can be made of a combination of various materials from rubber, polyurethane, polyethylene, nylon and natural or synthetic fibers. Hoses are built based…

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