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, etc. 3. The service life of stainless steel heating pipes is very long, with an overall design life of more than 10,000 hours; durable and practical. 4. The product is equipped with a silicone gasket, which is flexible, waterproof, strong, and stable. 5. Suitable for electric water boilers, kitchen equipment, industrial cleaning equipment, commercial air conditioners, drinking water equipment, solar energy equipment, electric frying equipment, etc. 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. The items should be stored in a dry place. If the insulation resistance drops below 1 megohm due to long storage, they can be dried in an oven at about 200°C for several hours (or passed under low voltage for several hours) to restore insulation resistance. 2. When carbon deposits appear on the surface of the inner tube, they must be removed before use to avoid reduced performance or component damage. 3. When melting bitumen, paraffin, and other solid oils, the voltage should be lowered initially and then increased to the rated voltage after melting to prevent power concentration and extend component life.