The radiant tubular heating element has a reasonable structure, excellent material selection and long service life.
The structure of the radiant tube is reasonable, the material selection is excellent, the service life is long, and the main components are produced independently, and no external purchase is required. Also for different working conditions, design, matching. The design system has reached the domestic first-class level. The high-resistance electrothermal alloy products produced by our company are pure in purity and low in resistivity. The surface (oxidation coefficient) has good surface oxidation resistance, high high-temperature strength, good processing performance and weldability, and complete steel product specifications. Widely used in the metallurgical industry furnace industry, household appliances, machinery manufacturing and other industries to do heating elements and resistance materials.
Radiant tube performance parameters:
Form: spiral, squirrel cage
Single power: 4KW ~ 20KW3.
Working voltage: 55V, 110V, 220V, 380V
Generally effective length: 900 ~ 2400.
General pipe outer diameter: ¢100～¢190
This service life is long, and the main technical indicators are implemented according to JB/T2379-93 "Metal tubular electric heating element" and JB/T4088-99 "Daily tubular electric heating element".