TcCryo liquid nitrogen tank

TcCryo liquid nitrogen tank TcCryo is a 20-year factory manufacturer of CE/ISO-certified liquid nitrogen tanks & dry shippers. Protecting biological samples in 100+ countries.

Send us a message for factory-direct quotes! https://www.cryogenicstoragetank.com
WA/Tel:+8618903712477

Which size fits your operation?If you’re looking for a self-pressurized liquid nitrogen cylinder that can actually keep ...
21/06/2026

Which size fits your operation?

If you’re looking for a self-pressurized liquid nitrogen cylinder that can actually keep up with your refilling demands, the YDZ series is worth a close look.

Here’s a quick breakdown of four commonly requested sizes:

YDZ-100

Size: 606 × 1300 mm
Daily evaporation: ≤ 1.4%
Flow rate: ≥ 6 L/min
Working pressure: < 0.1 MPa
Good fit for: mid-size labs with moderate daily LN2 consumption. Flow rate handles most standard refilling tasks without waiting.

YDZ-230

Size: 706 × 1470 mm
Daily evaporation: ≤ 1.1%
Flow rate: ≥ 10 L/min
Working pressure: < 0.1 MPa
Good fit for: facilities that refill multiple dewar containers per day. The 10 L/min flow rate keeps things moving efficiently.

YDZ-300

Size: 806 × 1500 mm
Daily evaporation: ≤ 1.1%
Flow rate: ≥ 10 L/min
Working pressure: < 0.1 MPa
Good fit for: larger labs or multi-station setups. Same low evaporation as the 230, more total capacity per fill.

YDZ-500

Size: 1008 × 1600 mm
Daily evaporation: ≤ 1.1%
Flow rate: ≥ 12 L/min
Working pressure: < 0.1 MPa
Good fit for: high-consumption sites—hospitals, industrial users, or facilities running continuous cryogenic processes. Highest flow rate in the series.

A few things worth noting across all four:

All models stay under 0.1 MPa working pressure, which keeps operation straightforward and safe for everyday use. As volume goes up from 100L to 500L, evaporation loss drops from 1.4% to 1.1% per day—so larger tanks are actually more efficient per liter stored.

Not sure which size matches your daily LN2 usage? Tell us your consumption rate and how many stations you’re supplying. We’ll help you figure out the right model.
https://www.cryogenicstoragetank.com/vertical-ln2-supply-tanks.html

🎋 Dragon Boat Festival is almost here.In observance of this traditional Chinese holiday, the TcCryo team will be on leav...
19/06/2026

🎋 Dragon Boat Festival is almost here.

In observance of this traditional Chinese holiday, the TcCryo team will be on leave from June 19 to June 21.

We'll be back at full operation on June 22, and we'll respond to all messages and inquiries as soon as we're back.

If you have an urgent liquid nitrogen container order or time-sensitive cryogen dewar inquiry, we'd recommend reaching out before June 19 so we can get things moving ahead of the break.

Thank you for your understanding — and happy Dragon Boat Festival from everyone at TcCryo! 🐉

18/06/2026

Meeting Customers Around the World at Medical & Agricultural Exhibitions

Meeting customers in person helps us understand their challenges.

That's why the TcCryo team regularly participates in international medical exhibitions, laboratory conferences, livestock breeding events, and agricultural trade shows.

As one of the growing cryogenic companies serving global markets, we believe face-to-face conversations create stronger partnerships and better products.

Whether discussing biobanking solutions, IVF storage systems, or livestock breeding applications, every customer conversation helps us improve our cryogenic dewar designs.

We're already planning our next exhibition schedule.

Which trade show should TcCryo attend next?

Leave your recommendation below—we'd love to meet you there.
https://www.cryogenicstoragetank.com/products/life-science-cryogenic-freezer

Inside the Manufacturing Process of a Cryogenic Supply TankA high-quality cryogenic vessel starts long before the final ...
17/06/2026

Inside the Manufacturing Process of a Cryogenic Supply Tank

A high-quality cryogenic vessel starts long before the final assembly stage.

For large-capacity supply tanks such as a 180 liter liquid nitrogen dewar, every manufacturing step directly impacts safety, durability, and thermal performance.

At TcCryo, the production process includes:
✔ Precision stainless steel fabrication

✔ Welding procedures

✔ Multi-stage leak testing

✔ High-vacuum insulation technology

✔ Final performance verification

These tanks are commonly used for liquid nitrogen distribution, laboratory supply systems, industrial applications, and centralized storage.

Because supply tanks handle larger volumes of liquid nitrogen, structural quality and vacuum integrity become even more critical.

The result is a dependable cryogenic solution built for demanding daily operation.

16/06/2026

Dry Shipper vs. Standard Dewar: Which One for International Shipping?

Planning to ship biological samples internationally?

Choosing the wrong tank can lead to delays, rejected shipments, or damaged samples. A standard cryo dewar is ideal for stationary storage because it contains free liquid nitrogen.

However, transportation introduces a different challenge.

If liquid nitrogen spills during transit, many airlines and logistics providers will refuse the shipment. That's where dry shippers come in.

Dry shippers use absorbent materials that securely retain liquid nitrogen. The samples remain at cryogenic temperatures without free-flowing liquid inside the tank.

Benefits include:

✔ Air transport compliance

✔ No liquid spillage risk

✔ Safe biological sample transport

✔ Reliable cryogenic protection

For international sample transportation, dry shippers are often the safest and most practical choice.

Need help selecting the right size? Contact TcCryo for expert guidance.

Livestock Breeding Equipment & Popular ModelsSuccessful breeding programs depend on reliable cold-chain storage.That's w...
14/06/2026

Livestock Breeding Equipment & Popular Models

Successful breeding programs depend on reliable cold-chain storage.

That's why many livestock operations combine artificial insemination storage equipment with practical field accessories to improve efficiency.

Popular choices include:

✔ 10 liter liquid nitrogen dewar for local transport and small-scale operations

✔ 30 liter/47 liter liquid nitrogen dewar for regional distribution and larger breeding programs

✔ Semen straw canisters

✔ Complete artificial insemination kit for cattle

The right setup helps maintain sample quality from storage to insemination while reducing nitrogen consumption and handling risks.

What capacity do you use most often in the field?
https://www.cryogenicstoragetank.com/products/artificial-insemination-tank

13/06/2026

Live Vacuum Pumping Demonstration for Visiting B2B Buyers

What impresses visitors most during a factory tour?

For many B2B buyers, it's not the finished tank. It's the vacuum pumping process behind it.

During customer visits, we bring guests directly to our vacuum pumping workshop, where they can watch how an LN2 container is built from the inside out.

This process can take several days and plays a critical role in determining evaporation rates, holding time, and overall tank performance.

Many suppliers talk about vacuum technology. We prefer to show it.

For customers serving cryogenic laboratories, transparency matters. Seeing the process firsthand helps buyers understand how quality is controlled long before a tank reaches their facility.

Whether you're planning a factory visit or a virtual tour, we'd be happy to show you how TcCryo tanks are made.

Comment below or send us a message to learn more.

Russia Project Delivery: 10 Liquid Nitrogen FreezersAnother successful international shipment completed.This project for...
12/06/2026

Russia Project Delivery: 10 Liquid Nitrogen Freezers

Another successful international shipment completed.

This project for a Russian customer included:

✅ 2 units of 65L liquid nitrogen container

✅ 8 units of 95L liquid nitrogen dewar

These large-capacity systems are designed for long-term cryogenic storage and are widely used as a reliable liquid nitrogen freezer solution in laboratories, medical facilities, and biological sample storage applications.

The customer required:
• Extended holding time
• Stable vacuum performance
• Convenient sample organization with multiple liquid nitrogen racks configurations
• Reliable operation under demanding conditions

Our laboratory series aluminum dewars were selected to meet those requirements while maximizing storage efficiency.

Thank you to our Russian partner for their trust in TcCryo.

Need help choosing between 65L, 95L, or larger cryogenic storage systems? Contact our team for application-specific recommendations.
https://www.cryogenicstoragetank.com/

12/06/2026

Spot Inspection vs. 100% Inspection: The Real Difference

When you buy a liquid nitrogen container, you're trusting it with something valuable. Samples. Genetics. Research. Years of work.

Many cryogen brands rely on spot inspections. A few tanks from a production batch are tested, while the rest are assumed to meet specifications.

But assumptions don't protect samples.

At TcCryo, every tank goes through a full liquid nitrogen holding test before shipment.

We fill each unit with liquid nitrogen and verify its actual evaporation performance.

That means every tank comes with traceable testing data based on real operating conditions—not estimates.
Spot inspection reduces costs.

Full inspection reduces risk.

Watch the video to see how we verify every tank before delivery.

Not all liquid nitrogen tanks are designed for the same job.A 50 liter liquid nitrogen tank used in a laboratory often l...
11/06/2026

Not all liquid nitrogen tanks are designed for the same job.

A 50 liter liquid nitrogen tank used in a laboratory often looks very different from one used for livestock breeding, even when the capacity is exactly the same.

For dewar cryogenic storage applications, users may choose 125mm/216mm wider neck openings for easier sample access, while breeding operations often prefer 50mm/80mm narrow-neck designs to reduce nitrogen evaporation and maximize holding time.

Accessories also make a big difference:

✔ Canisters for biological sample storage

✔ Transport carts for easier handling

✔ Straw storage racks for semen preservation

At TcCryo, we offer multiple neck sizes, storage configurations, and accessory options for the same tank capacity, helping customers match equipment to their actual workflow instead of settling for a one-size-fits-all solution.

The right tank isn't just about liters. It's about how you use those liters.

Which application are you working with—laboratory storage, IVF, biobanking, or animal breeding?

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Zhengzhou

Telephone

+8618903712477

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