Circuit Breaker Copper gas pipes are used in SF6 circuit breakers. We have over a decade of experience in supplying copper gas pipes to ABB. The components used for manufacturing gas pipes are of high quality and undergo various quality checks. We have helium testing facility for leakage test of gas pipes, all gas pipes manufactured are helium tested to detect any minute leakage. We also supply spares gas pipes for ABB or any other make circuit breakers as per the client's requirements.