5pcs Heating Tube for V6 J-head Extruder

Heating tube 6*20mm for V6 J-head extruder 3D printers. The maximum temperature increases from 300-31℃ to 340-350℃ or so. Can be used with the new HT-NTC100K temperature thermistor. Support the customization of different specifications, lengths, and resistance of the heater.  Product specification:  Voltage: 12V/24V Power: 50W Heating head size: 6 * 20mm Heating head material: 304 stainless steel Line length: 1M and 2M for option Line thick: 0.5 mm⊃2; (The cross section of the copper wire inside the heater is 0.5mm⊃2;) Heating temperature: up to 350 degrees  Package includes: 50W heating tube * 5PCS FREE shipping from our Chinese warehouse. The picture is for reference only. Please adhere to the original products in case of any mistake.