Supply directly to qualifying single-head electric heating tubes

The single-head electric tube (heating rods) a brief description: 
 High watt density single-head electric tube during use, because of their own heating rapid cooling conditions, often caused by external stainless steel tube heating tube is charred, resulting in the internal heat of nickel-chromium wire due to heat an empty burned to melt off, resulting in single-head electric tube itself life shortened, so the excellent single-head electric tube requires not only the quality of production, but also require the aperture of the mold material and processing, a suitable aperture in addition to convenient accessible single-head electric tube, but also conducive to the conduction between the two heat, so add length of heating tube life. 
 The single-head electric tube (Heater) Features: 
 Short volume, high temperature, high wattage, and easy on the size of the mold and mechanical equipment for heating insulation. 
 Applicable to the size of the mold and mechanical equipment of high and low temperature into the heating insulation. 
 Is a multi-function of the heating elements used in the mold plus, but also with the liquid and air, heating 
 The single-head electric tube (Heater) Material Specifications: 
 Heating elements: stainless steel tube # 304 
 Heat density: 1W/cm2 ~ 17W/cm2 
 Diameter: 6 ~ 20mm 
 Length: 30mm ~ 2100mm 
 Precision: 0.2mm 
 Fixed front-end way: flange type, file plate, thread type 
 Outlet side: the snake tube coated direct outlet, power cord, L-type fixed, standard type, 
 Heating pipe heating methods: soaking segmented 
 The single-head electric tube (Heater) wattage formula: 
 D, × π × L (cm) × w/cm2 and = W (each electric rods wattage) 
 D = heated tube diameter; (π = 3.1416); (L = length of the hot zone); w/cm2 and (watt density) = normal 8w/cm2; 
 Customers can be designed according to actual needs can be customized high wattage (8w/cm2 above).