Flange electric heating is the root of electric pipe welding or screwing to a flange on the formation of a high-power, the overall fold fitted the heater. The thermostat probe welding flange, made of a temperature-controlled overall heater. Prevent dry, effectively extending the service life. There are two connections, one threaded connection, the two flange connections. Is commonly known as the flat flange connections. The Common Size DN50mm - DN300mm, flange electric tube flange commonly used materials are brass, stainless steel, 10 # steel, pipe materials commonly used on the 10th of steel, stainless steel, copper. Common specifications 1.5KW, 3KW, 6KW, 9KW, 12KW, 15KW, 30KW, etc.. Used for electric water boilers, electric boilers, solar systems, solar water tanks, chemical pool, bathing pool, swimming pool to be heated spaces.