Discount Price Exothermic welding powder UL certificate, copper metal flux China Manufacturer #90, #115, #200

KFWELD Exothermic Welding is a simple, efficient, high quality metal connection method ,Exothermic welding by alumino-thermic reaction generated by high temperature to make metal molten completely, to achieve high quality welding effect. This reaction is conducted in the graphite mould of high temperature resistance, normally a graphite could be used for 70 points. Exothermic reaction process takes few seconds only.

KFWELD exothermic welding product was certified by UL, RoHS, CE and compliance with IEEE Std.80, UL467 and IEEE837. It has the national invention patent ZL200410021807X. KFWELD has stable ignition point, good conductivity and corrosion protection and excellent tensile strength. After improved process, the connector is more bright and clean.

Product Features:

1. Safe and easy to operate.

2. No external power or heat source required,convenient to carry.

3. High purity copper connector, corrsion protected.

4. Connected inmetallic bond style, fasten and tough.

5. Thecurrent-carrying ability of the connector is better than the conductor.

6. Widely application between copper and copper, copper and steel and cast or plated steel tape.

7. Non-degenerated suffering from several surge strike.

Product application:

1. Horizontal connection of the grounding grid

2. The connection between cathodic protection cable and oil orgas pipeline.

3. Connection between grounding cable and steel rail.

4. Cables and rebars

5. Leading wires and copper lugs

6. Other electrical connections.

Exothermic welding powder specification: