单孔红外线辐射加热管规格表有效发热长Heated length(mm)总长Total length(mm)功率Power(W)电压Voltage(V)反射层Reflector管径Diameter(mm)陶瓷头Ceramic cap100-300170-400100-1500110/115/120/127金反G/白反W/无反N10/12A1/A3/C/D2/E/X200-400270-500500-2000220/230/235/240金反G/白反W/无反N10/12A1/A3/C/D2/E/X400-1200470-13001000-3000220/230/235/240金反G/白反W/无反N12/14/15A1/A3/C/D2/E/X800-1700970-18001500-4500380/400/415金反G/白反W/无反N12/14/15A1/A3/C/D2/E/X1200-20001270-21001500-2500220/230/235/240金反G/白反W/无反N12/14/15 A1/A3/C/D2/E/X抽真空钨合金丝