RDB-200 AC220VWLDBR pipeline antifreeze electric heat tracing belt

RDB-200 AC220VWLDBR pipeline antifreeze electric heat tracing beltThe working temperature is 65 degrees Celsius and the exposure temperature is 85 degrees Celsius. It has the advantages of high heat resistance, corrosion resistance, waterproofing, and stable chemical and physical properties. The heat tracing belt has a metal braided layer that can effectively eliminate static electricity and external mechanical forces, and plays a role in explosion-proof grounding and protection. The outer sheath is made of fluoroplastic. Equipped with explosion-proof two-way (three-way) junction box, tail end junction box, tape, explosion-proof temperature controller, and explosion-proof distribution box during use.
Structure:
1. Copper core wire: 7 × 0.32; 7×0.42； 7×0.50； 19×0.32；
2. Conductive plastic layer: ordinary PTC; Flame retardant PTC; Fluorinated PTC;
3. Insulation layer: modified polyolefin; Flame retardant polyolefin; Fluorinated polyolefin; Perfluorinated materials;
4. Shielding layer: Tin plated soft round copper wire (covering density 80%);
5. Sheath layer: flame retardant polyolefin; Fluorinated polyolefin; Perfluorinated materials.

Preparation work before construction

(A) Pipeline system

1. The pipeline system and equipment have been constructed.

2. The anti rust and anti-corrosion coating has dried completely.

3. The construction specifications for pipeline systems are consistent with those shown in the design drawings.

4. File off all burrs and sharp corners.

(B) Heating cables and accessories

1. Is there any damage or breakage on the surface of the heating cable.

2. The insulation performance of the heating cable is good (the insulation resistance is required to be 20M when tested with a shaking table at 1000VDC).

3. The model and design requirements of the electric heating belt and all accessories are consistent

RDB-200 AC220VWLDBR pipeline antifreeze electric heat tracing beltComposed of conductive polymer, two parallel metal wires, and an insulation layer. The core of a self limiting electric heating belt is a complex polymer composite composed of multiple materials and conductive media. After undergoing specific chemical changes and physical treatments, it is extruded and formed into a continuous parallel heating element between two parallel wires.
Due to its flexibility, the pipeline antifreeze electric heating belt can easily adhere to the surface of the pipeline. The metal shielding mesh on the outer layer of the electric heating belt can prevent static electricity and ensure safe grounding. It not only improves the overall strength of the electric heating belt, but also plays a role in heat transfer and dissipation.
Advantage:
1. The self limiting temperature electric heating belt device is simple, with uniform heating and accurate temperature control.
2. Save water resources, unlike boilers that require a large amount of water every day.
3. The tropical insulation solution can be intelligently and remotely controlled to achieve automated management.
4. High efficiency, can greatly reduce energy consumption.
5. Whether it's a one-time investment or annual operating expenses, it's relatively cost-effective.