Before revision: REDIRECT Brazing#Pin brazi Pin Brazing is an easy, metalurgically safe method of making electrical connections to steel and ductile iron pipelines as well as other metallic structures, which are to be cathodically protected or electrically earthed.The BAC pin brazing technique is based primarily upon Electric-arc silver soldering using a specially designed portable pin brazing unit, a hollow brazing pin containing silver solder and flux.The brazing process is initiated by depressing a trigger on the brazing gun.
After revision: Pin Brazing is an easy, metalurgically safe method of making electrical connections to steel and ductile iron pipelines as well as other metallic structures, which are to be cathodically protected or electrically earthed.The BAC pin brazing technique is based primarily upon Electric-arc silver soldering using a specially designed portable pin brazing unit, a hollow brazing pin containing silver solder and flux.The brazing process is initiated by depressing a trigger on the brazing gun.