square tube

square tube: Specification: 1. Heating pipe for industrial heater.2. Model name:LOH-1021.3. Power:200W 8000W,Voltage:110V-240V 4. Excellent corrosion resistance. 5. The pipe workpiece are included SUS304, SUS321, INCOLOY840 6. Pipe Diameter areφ 6.6, φ 8.0, φ 10.0(If a special Diameter, the need for alternative) 7. The surface load of the heating pipe is 4.5W/cm2 8. This pipe is with high load, the heated part must be joint well, and Must ensure the The design of precision of the temperature Control position