Buy Hot Tapping Machines for Pipeline Contractors

A complete hot tapping setup typically includes a tapping machine, a tapping adapter or valve mounted to the pipeline, a boring bar with cutter and pilot drill, a drive unit (electric or hydraulic), and depth measuring rods. The exact configuration depends on the pipe diameter and pressure rating.

Our tapping machines cover a full range from 3/4 inch up to 72 inches in diameter, using different boring bar sizes and drive systems for each range. Smaller electric machines handle taps up to 12 inches, while large dual hydraulic units handle 24-inch to 72-inch diameter pipelines.

Electric tapping machines, like the TM100 and TM200, run on 110V power and suit smaller taps up to 12 inches, offering convenient setup. Hydraulic machines require a hydraulic power source at specific GPM and PSI ratings but deliver the torque needed for larger diameter taps up to 72 inches.

Match the machine's tap size range and boring bar diameter to your pipeline size and required tap. Also confirm the pressure rating, available power source (electric or hydraulic), and stroke length needed to fully retract the cutter and coupon from the pipeline safely.

Yes, hot tapping machines are specifically designed to cut into pressurized water, wastewater, or industrial pipelines while the system remains in service. This eliminates costly service interruptions and allows maintenance, repair, or new connections to be made without draining or depressurizing the line.

Routine maintenance includes inspecting the boring bar, cutter, and pilot drill for wear, lubricating moving parts, and checking hydraulic hoses or electric drive components for damage. With proper care, these machines are built to remain reliable and operational for decades of field use.