tubular heating element Output power:0~2000W Voltage: 220V-240V/50Hz, 110V/60Hz : tubular heating elementOutput power0~2000WVoltage220V-240V/50Hz, 110V/60HzMaterialAISI304/ AISI321/ Incoloy840/ Incoloy800. etcSheath diameterĂ˜ 6.60mm/Ă˜8.00mmUsageair/radiatingSealingsilicone oil/ epoxy/ RTVSpecial designs upon requests. tubular heating element for grill