Keep production moving while repairs are made. Cryo Tech Pipe Freezing offers a safe, reliable method to isolate pipe sections without full shutdowns, reducing downtime, minimizing risk, and keeping costs predictable.
Cryo Tech Pipe Freezing provides industrial facilities with a proven solution to safely isolate pipe sections for repair. This process eliminates the need to drain entire systems or take lines out of service. By utilizing liquid nitrogen and specialized freeze equipment, we create a temporary ice plug. This ice plug effectively stops the flow of liquid. This allows your team to replace valves, add tie-ins, or swap components confidently. We safely freeze pipes up to 36 inches in diameter on liquid-filled, no-flow lines. The result is less downtime, lower risk, and tighter control of schedule and cost.
Founded in 2017 by David Anderson, Cryo Tech aims to be the safest and most reliable option for pipe freezing. We offer our services at a reasonable cost. We are the top pipe freezing experts in the Northeast. We serve industrial clients all over the United States. Expect experienced technicians, clean setups, methodical documentation, and steady communication in live production environments.
Industrial sites operate on thin margins where every hour of downtime matters. Pipe freezing supports those realities.
Isolate only what you need. Keep adjacent equipment, utilities, and process lines online.
Avoid draining long hydronic loops or process water systems. Save on treatment chemicals, heat energy, and disposal.
Plan overnight or weekend windows that fit your changeover schedule. Freeze, repair, and return to service in a controlled sequence.
Less labor for drain, refill, purge, and rebalancing. Fewer areas are idled. Fewer trades impacted.
Job Hazard Analysis, method statements, and COI aligned with your EHS, PSM, and contractor onboarding requirements.
We review P&IDs or walk the space with your maintenance lead. We confirm pipe size, medium, access, and the repair sequence that will set the outage length.
We follow LOTO plans and obtain hot work permits when necessary. We also adhere to plant access rules. For sprinkler work, we coordinate impairment permits and ensure a fire watch is established. For regulated operations, we assist with PSM and MOC submissions.
You receive written procedures, freeze points, monitoring methods, a communication tree, and emergency considerations. COI and W-9 are available on request.
Our technicians install engineered freeze heads or jackets. They establish no-flow conditions, set up stage barriers and mats, and protect finishes and equipment.
We introduce liquid nitrogen and build the ice plug while monitoring temperatures and site conditions. We do not release the line until the plug has proven strength for the planned scope.
Your crew performs the valve change, tie-in, or component swap. A Cryo Tech technician remains on the freeze point and communicates with your lead throughout.
We thaw the plug in a controlled manner, assist with venting, verify flow and leak checks, and support refill and balancing steps. A brief closeout note is provided.
We discourage DIY freezing kits for industrial plants. Field conditions vary, and the stakes are high. Pipe metallurgy, wall thickness, fluid chemistry, and line orientation all affect plug behavior. Production areas add heat loads and vibration that DIY gear cannot manage. Industrial projects demand professional equipment, redundant monitoring, and experienced judgment. Our crews read the freeze correctly, adjust in real time, and protect your schedule.
Yes. We routinely freeze glycol and brine systems. We will confirm concentration, temperature, and expected freeze time during planning.
Many solvents present additional hazards. We evaluate compatibility, ventilation, and classification. If conditions are not safe or compliant, we will not proceed. We will help you consider alternatives.
No. When performed by trained technicians with proper equipment, the process is safe for standard piping materials. We assess age, condition, supports, and loads before work begins.
As long as needed for the planned repair, provided no flow is maintained, and conditions match the plan. We monitor continuously.
Tell us your pipe size, medium, approximate length to isolate, number of freeze points, hold time, and location. Add photos if possible. We will return a clear plan and a firm number.
Cryo Tech Pipe Freezing
Safe isolation for industrial plants without shutdowns.
Serving facilities across the United States.
