Cryo Tech Pipe Freezing helps data centers isolate pipe sections safely without draining systems. Our process prevents shutdowns, reduces risk, and maintains stable temperatures during critical repairs.
Protect uptime while addressing issues. Cryo Tech Pipe Freezing offers data centers a safe and precise method to isolate a section of pipe for repair. This process avoids draining entire systems and minimizes the risk of temperature fluctuations. By using liquid nitrogen and specialized freeze equipment, we create a solid, temporary ice plug. This ice plug effectively stops the flow of liquid. This allows your team to change valves, add tie-ins, or replace components with confidence. We can safely freeze pipes up to 36 inches in diameter on liquid-filled, no-flow lines. The outcome is less disruption, improved temperature control, and predictable outage windows.
Founded in 2017 by David Anderson, Cryo Tech aims to offer safe and reliable pipe freezing solutions. We strive to do this at a reasonable cost. We are proud to be recognized as the leading pipe freezing specialist in the Northeast. Our services now extend to mission-critical facilities across the nation. You can expect experienced technicians, clean setups, disciplined documentation, and consistent communication that aligns with your change management process.
Isolate only the section you need. Keep white space, CRAC or CRAH rows, and adjacent suites on line.
Avoid dumping treated hydronic volumes. Save water, glycol, inhibitors, and the energy used to reheat and rebalance.
Freeze, perform the repair, and return to service during a planned maintenance window that fits your MOP.
Less labor to drain, purge, and rebalance. Fewer areas are idled. Fewer trades impacted.
Job Hazard Analysis and method statements aligned with your EHS, security, and change control requirements.
We review P&IDs, valve matrices, and your MOP. Together, we confirm pipe size, medium, access, hold time, and the repair sequence that sets the outage length.
We integrate with your ticketing and approval flow. We define roles, escalation paths, communications cadence with the NOC, and success criteria for completion.
You receive a written procedure that outlines freeze points, monitoring plan, temperature verification steps, pressure behavior expectations, and emergency considerations. COI and W-9 are provided on request.
We stage mats, spill containment, and barriers. Technicians set engineered freeze heads or jackets and establish no-flow conditions. Finishes and equipment are protected to suit white space standards.
We introduce liquid nitrogen and build the ice plug. Temperatures and site conditions are monitored continuously. We do not release the line until plug integrity is verified for the exact scope.
Your mechanical contractor performs the valve swap, tie-in, or component replacement. A Cryo Tech technician remains at the freeze point and communicates with the change manager throughout.
We thaw the plug in a controlled manner, assist with venting and leak checks, and support refill and balancing steps. We provide a concise closeout note with time stamps and observations that fit your MOP and EOP records.
Data centers demand discipline. Our crews are trained in LOTO coordination, nitrogen handling, confined space awareness, and life safety procedures. We respect failure domains and work inside defined boundaries so neighboring suites and corridors remain stable. The freeze method is external and clean. Liquid nitrogen never touches the process fluid. For potable lines that support occupants, the method is non-contaminating.
We coordinate with your BAS team to watch coil temperatures and differential pressure across affected coils or headers. For pre-action systems, we coordinate impairment tags and fire watch with life safety. For liquid cooling CDU,s we review manufacturer guidance and site limits. If a condition is not compatible with freezing, we will not proceed.
DIY freezing kits are not suited for mission-critical work. Pipe metallurgy, wall thickness, insulation, glycol concentration, and line orientation all affect plug behavior. Server room heat loads and vibration challenge DIY gear and raise the risk. Data centers require industrial equipment, redundant monitoring, and experienced judgment. Our teams read the freeze correctly, manage edge cases, and protect your schedule and uptime.
No, when planned correctly. We isolate only the needed section and maintain no flow conditions. Your BAS team can trend coil and header metrics during the window.
Yes. We routinely freeze glycol systems. We confirm concentration, temperature, and expected freeze time during planning.
No. Liquid nitrogen is applied externally. It never contacts the water or glycol. The process is clean and non-contaminating.
As long as required for the planned repair, provided no flow is maintained, and conditions match the plan. We monitor continuously and adjust as needed.
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 data centers without shutdowns.
Serving mission-critical facilities across the United States
