For over 30 years, HL Cryogenics has pushed vacuum insulation technology forward. We’re all about making cryogenic transfer as efficient as possible—less liquid lost, more thermal control. As industries like semiconductors, medicine, labs, aerospace, and energy use more liquid nitrogen, oxygen, LNG, and other cryogenic media, there’s just no room for piping systems that don’t hold up. That’s where our core technologies come in. We offer Vacuum Insulated Pipe, Vacuum Insulated Flexible Hose, the Dynamic Vacuum Pump System, specialized Valves and Phase Separators, Mini Tank setups, and a full lineup of cryogenic pipes and hoses. All of it is built for rock-solid vacuum stability and top-notch thermal performance—year after year.
Our Vacuum Insulated Pipe is the heart of efficient cryogenic transfer. Its multilayer insulation, protected by a deep vacuum, keeps heat out so well you can move cryogenic liquids long distances without much boil-off. Need something more flexible? Our Vacuum Insulated Flexible Hose gives you that same performance but adapts to equipment and layouts in labs, research, or anywhere things move around. Both our pipes and hoses shrug off vibration, pressure swings, and temperature changes, keeping the vacuum steady and reliable.
To make sure the vacuum holds up over the long run, our Dynamic Vacuum Pump System is always at work, clearing out any stray gases from the vacuum jacket. This keeps the system from losing performance over time—no surprises from leaks or outgassing. Our Vacuum Insulated Valve gives you tight control at every point, cuts heat leaks to almost nothing, and stops frosting in its tracks. This keeps LN₂, LOX, and high-purity cryogenics flowing smoothly, just how you need them.
The Vacuum Insulated Phase Separator is another key piece—it cuts down on wasted cryogenic liquid by keeping the pressure steady and limiting vapor. So, you get high-quality liquid nitrogen for wafer cooling, biological storage, cryogenic chambers, or aerospace testing without the headaches. Our compact Mini Tank systems handle point-of-use supply with low evaporation, thanks to dialed-in insulation.
You’ll find our vacuum insulated solutions wherever temperature and reliability matter. In semiconductor plants, they help keep yields and accuracy up. In biopharma and medical storage, they protect cell banks, samples, and freezers with dependable LN₂ delivery. For aerospace and LNG, our combo of pipes, hoses, valves, and pump systems means safe, efficient, low-loss cryogenic transfer—even when the pressure’s on.
Every product: Vacuum Insulated Pipe, Vacuum Insulated Flexible Hose, the Dynamic Vacuum Pump System, specialized Valves and Phase Separators,- meets international safety and pressure standards. We build them with precision welding, stainless steel, and helium leak-testing for years of trouble-free use. They’re easy to maintain and trusted across thousands of installations worldwide. HL Cryogenics is here to help you boost efficiency and cut cryogenic losses on any scale.
If you’re planning a project or running a system that needs better vacuum insulation, reach out. HL Cryogenics will help you find the right solution to get the performance you want and keep liquid loss to a minimum.
Post time: Dec-10-2025
