Purchase Qty. Reference FOB Price
50-99 pcs US$30.00
100-299 pcs US$20.00
300-499 pcs US$18.00
500+ pcs US$15.00
Product Description
carbon fiber infrared quartz heater tube 1. Product Description Production Description carbon fiber infrared quartz heater tube Tube Diameter 18*9mm 23*11mm 33*15mm Overall Length 80-1500mm 80-3500mm 80-6000mm Heated Length 30-1450mm 30-3450mm 30-5950mm Tube Thickness 1.2mm 1.5mm ...