Line Stop Equipment
Complete line stop equipment manufactured for every stage of pipeline isolation, including folding heads, pivoting heads, housings, actuators, flanges, and completion tools.
Understand when a line stop or insertion valve is the right choice for an in-service pipeline project. Schallert Enterprises manufactures dependable hot tapping and line stopping equipment that helps utility, industrial, and pipeline teams isolate sections, perform maintenance, and restore operations with the equipment configuration their application requires. Explore the components behind reliable, efficient pipeline control.

Purpose-built equipment and components for hot tapping, pipeline isolation, and reliable line stop completion.
Complete line stop equipment manufactured for every stage of pipeline isolation, including folding heads, pivoting heads, housings, actuators, flanges, and completion tools.
Folding head line stop machines provide a cost-effective approach for smaller taps, valves, and fittings while supporting controlled isolation of pressurized pipeline sections.
Completion flanges feature sealing push-style completion plugs secured with accessible set pins. Contoured nozzles can be supplied for direct welding onto pipe.
Completion plug setting machines finish line stopping jobs without relying on a large tapping machine and tapping adapter. Available models cover a range of plug sizes.
Jackscrews and actuators are manufactured as essential line stop components, providing the controlled mechanical movement needed throughout the isolation process.
Custom tapping and line stopping equipment is manufactured to suit exact job requirements, helping customers service pipelines of virtually any size with effective solutions.
Line stops and insertion valves both support work on pressurized pipelines, but they serve different operating needs. A line stop temporarily isolates a pipe section so crews can repair, replace, or maintain downstream assets without a full service interruption. An insertion valve creates a permanent, operable valve point in an existing line. Schallert Enterprises supplies the specialized equipment and components behind both types of in-service work.

See why pipeline professionals rely on durable equipment built for critical in-service pipeline work.
Equipment designed to support dependable in-service pipeline work from tap to completion.
Equipment can be manufactured to meet exact tapping and line stopping requirements.
Reliable solutions support pipeline service applications from 3/4 inch through 84 inches.
Tapping machines and equipment are manufactured in the USA for lasting performance.
Components span cutting, tapping, isolation, and completion for streamlined project planning.
Equipment specialists focused on effective pipeline service solutions.
Schallert Enterprises is a machine shop and water works equipment supplier focused on hot tapping and line stopping equipment. The company’s mission is to supply reliable solutions for servicing any size pipeline with the most effective equipment available. Its product range supports the full scope of in-service pipeline work, from hot tapping machines, tapping adapters, cutters, and pilot drills to folding heads, actuators, flanges, and completion plug setters. All tapping machines and equipment are manufactured in the USA. Schallert Enterprises serves pipeline service companies, water utilities, municipal water services, industrial pipeline operators, and the oil and gas industry with equipment designed for demanding applications. The team also has the capability to manufacture custom tapping and line stopping equipment for exact customer requirements.
A line stop is a temporary isolation method used to block flow through a section of pressurized pipe so crews can repair, replace, or maintain downstream assets. An insertion valve is installed through a hot tap to create a permanent valve location that can be opened or closed later. The right option depends on whether the project needs temporary isolation or lasting control.
Speak with our team about your pipeline application and equipment requirements.
Manufactured in the USA for pipeline applications.
Rated 5 stars on Google Business Profile.
Used by leading pipeline industry companies.
Tell us about your pipeline size, application, and equipment requirements. Our team can help identify the appropriate hot tapping or line stopping solution.
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.
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.