Function: 1. The product has a simple structure, high mechanical strength, high thermal efficiency, safety and reliability, easy installation, and long service life. 2. Used in various equipment such as saltpeter tanks, water tanks, oil tanks, acid tanks, metal melting furnaces, air preheating furnaces, drying kilns, hot pressing molds, and similar applications. 3. Stainless steel heating pipes offer a long service life with an overall design life of over 10,000 hours, providing durability and practicality. 4. The product includes a silicone gasket for flexibility, water resistance, strength, and stability. 5. Suitable for electric water boilers, kitchen equipment, industrial cleaning equipment, commercial air conditioners, drinking water systems, solar energy equipment, and electric frying equipment. Specification: Item Type: Heat Pipe Material: Stainless Steel, Brass, Silicone Applications: Widely used in various heating applications Working Voltage: AC 220/380V Package List: 1 x Heating Pipe 1 x Protective Cover Note: 1. Store the items in a dry place. If the insulation resistance drops below 1 megohm due to prolonged storage, dry them in an oven at approximately 200C for several hours (or apply low voltage for several hours) to restore insulation resistance. 2. Remove any carbon deposits from the inner tube surface before use to prevent reduced performance or component damage. 3. When melting bitumen, paraffin, or other solid oils, start with reduced voltage and only increase to the rated voltage after melting is complete to avoid power concentration and extend component life.