This video frames FEI's electrofusion welding solutions within typical municipal water and gas pipeline contexts. Viewers will see how the Electrofusion Balloon Saddle PE100 with 4mm Automatic Pin is applied in real PE pipeline branch connections, including surface preparation, saddle placement, and the automatic pin welding process. We also walk through quality checks and practical tips for reliable fusion joints, offering international B2B audiences a clear, hands-on look at equipment performance and field workflow.