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Live Tap Explained for Pipeline Contractors and Utilities

Learn how live tapping helps pipeline contractors and utilities create connections on pressurized lines while maintaining flow. Schallert Enterprises manufactures USA-made hot tapping and line stopping equipment for demanding water, industrial, oil, and gas applications. Explore the machines, adapters, cutters, pilot drills, and completion tools that support reliable work across a wide range of pipeline sizes.

Technician performing a live tap on a pressurized pipeline

Our Live Tap Equipment Services

Purpose-built hot tapping and line stopping equipment for reliable pressurized pipeline work.

Hot Tapping Equipment

USA-made hot tapping equipment for cutting into pressurized pipelines without interrupting flow, including machines, adapters, cutters, and pilot drills for a broad range of applications.

Tapping Machines

Tapping machines support hot taps from ¾ inch to 72 inches in diameter, giving contractors and utilities durable equipment for work on pressurized lines.

Tapping Adapters

Cutter housings are made for any tap size and can mount to tapping machines worldwide, with standard ANSI 150# patterns and optional double drilling for MJ valves.

Cutters and Hole Saws

Choose carbide-tipped, HSS-tipped, or diamond-segment cutters for pipeline materials and applications, including concrete-lined pipe and large-diameter taps.

Pilot Drills

Pilot drills with catch wires help retain coupons during tapping. Threaded, push-style, and twisted-flute options fit varied machine and wall-thickness requirements.

Line Stop Equipment

Line stop equipment includes folding heads, pivoting heads, housings, actuators, flanges, and completion tools to support isolation, maintenance, and repair work.

Built for Live Tapping

Keep Pressurized Pipeline Work Moving

Live tapping, also called hot tapping, cuts into a pressurized pipeline without interrupting flow through that section. It enables contractors and utilities to add connections, perform maintenance, or prepare line-stop work while minimizing operational disruption. Schallert Enterprises manufactures the equipment needed for the job, from ¾-inch to 72-inch tapping machines, adaptable cutter housings, cutters, pilot drills, and complementary line-stop components.

Hot tapping equipment installed on a pipeline valve
Trusted Industry Equipment

Built for Demanding Work

See why pipeline professionals rely on equipment made to perform through critical live-tap and line-stop work.

"Very very good"

J.d.j Aquino
J.d.j Aquino
The Schallert Difference

Why Choose Schallert Enterprises?

Equipment expertise for contractors and utilities working on critical pressurized pipelines.

USA-Made Equipment

Tapping machines and equipment are manufactured in the USA for dependable field use.

Broad Size Range

Support taps from ¾ to 72 inches and line stops from 5 to 84 inches.

Custom Capability

Equipment can be manufactured around exact tapping and line-stopping requirements.

Complete Solutions

Obtain components for tapping, stopping, and completing pipeline isolation work.

The Schallert Enterprises Team

Equipment specialists supporting essential pipeline maintenance work.

Schallert Enterprises serves pipeline service companies, water utilities, oil and gas operations, municipal water services, and industrial pipeline operators with dependable equipment for live tapping and line stopping. The company’s focus is practical: supply effective solutions for servicing pipelines of virtually any size while helping customers maintain flow during maintenance, repair, and replacement work. Its manufactured product line covers the stages of a hot-tap or line-stop project, including tapping machines, adapters, cutters, pilot drills, folding heads, actuators, flanges, and completion plug setters. Based in Lake Elsinore, California, Schallert Enterprises supports contractors and utilities that need durable, adaptable equipment for demanding pipeline conditions across the United States. Its team works with customers on current product options and custom equipment requirements.

Tap Capacity¾–72 in. tapping machines
Line Stop Range5–84 in. line solutions
ManufacturingUSA-made tapping equipment

Frequently Asked Questions

What is live tapping?

Live tapping, commonly called hot tapping, is the process of cutting into a pressurized pipeline without shutting down flow in that section. A fitting and valve are installed first, then a tapping machine, adapter, cutter, and pilot drill create the opening through the valve. The equipment is withdrawn after cutting, allowing the new connection to be controlled safely.

What is the difference between hot tapping and line stopping?

What equipment is needed for a live tap?

What size pipelines can Schallert Enterprises equipment handle?

How do pilot drills help retain the coupon during hot tapping?

Can live tapping be used on concrete-lined pipe?

Can Schallert Enterprises manufacture custom tapping or line-stop equipment?

How are line-stop jobs completed after isolation work?

Need Help Selecting Live Tap Equipment?

Speak with our team about compatible equipment for your pipeline application.

Built for Confidence

Awards and Recognition

USA-made equipment certification badge

USA-Made Equipment

Manufactured in the USA for pipeline work.

Custom manufacturing certification badge

Custom Manufacturing

Adaptable equipment for exact project requirements.

Pipeline equipment certification badge

Complete Equipment Line

Tools for every major project stage.

Equip Your Next Live Tap Project

Tell us about your pipeline size, application, and equipment requirements. Our team will help identify the right tapping or line-stop solution.

Contact Us Today

For immediate assistance, feel free to give us a direct call at +1 951-674-6773. You can also send us a quick email at sales@schallertenterprises.com.