Metal hoses, also known as flexible metal hoses, are used in a variety of industrial applications for their ability to handle high pressure, high temperature, and corrosive environments. Metal hoses are constructed of a flexible metal tube that is surrounded by a braided or interlocked metal cover. The metal tube is typically made of stainless steel or other high-strength alloys, while the cover provides protection against damage and wear.
There are several types of metal hoses, each designed for specific applications:
Corrugated Metal Hoses: These hoses have a series of folds or corrugations that allow them to bend and flex easily while maintaining their structural integrity. They are used in applications that require high flexibility, such as in gas turbines, steam lines, and chemical processing.
Stripwound Metal Hoses: These hoses are constructed by winding a strip of metal around a mandrel and then welding the edges together. They are used in applications that require a high degree of flexibility and resistance to vibration, such as in industrial machinery and exhaust systems.
Annular Metal Hoses: These hoses have a helical or spiral corrugation that provides a balance between flexibility and pressure resistance. They are used in applications that require high pressure and high-temperature resistance, such as in oil and gas pipelines and power generation plants.
Jacketed Metal Hoses: These hoses are constructed of a metal tube that is surrounded by an outer jacket or cover. The jacket can be made of a variety of materials, such as fiberglass, silicone, or PVC. They are used in applications that require temperature control and insulation, such as in chemical processing and food and beverage production.
Overall, metal hoses are essential components in many industrial applications, providing reliable and durable performance in high-pressure, high-temperature, and corrosive environments.