Black PVC hose with a 3/8" or 10mm internal diameter is a type of flexible hose made from polyvinyl chloride (PVC) with a nylon spiral reinforcement. It is black, which may be used for identification or aesthetic purposes. The hose is sold by the metre, and the 3/8" or 10mm internal diameter is designed to fit onto fittings of a similar size, allowing for a secure and leak-free connection.

Black PVC hose with nylon spiral reinforcement is commonly used in a variety of applications, including industrial, agricultural, and domestic settings. It is often used to transport liquids, such as water, fuel, and chemicals, and is suitable for use in both low and high pressure systems. The hose is also resistant to abrasion and weathering, making it suitable for use in outdoor applications.

In terms of technical characteristics, black PVC hose with nylon spiral reinforcement is typically made from a synthetic plastic material that is resistant to corrosion and various chemicals. The nylon spiral reinforcement adds strength and helps to prevent the hose from collapsing or kinking under pressure. The hose is designed to be flexible and able to withstand high pressure, making it suitable for use in a wide range of applications. It is typically available in a range of sizes to fit different fittings and accommodate different flow rates. Overall, black PVC hose with a nylon spiral reinforcement is a durable and versatile choice for many different applications.