
- Dry Tansport
- High strength and low weight aluminum construction, strong and durable
- Freeze box storage
- Low temperature absorbent
- Lower than the national standard evaporation rate of liquid nitrogen, no liquid nitrogen overflow
- 30-Year design life, three-year vacuum warranty



- When putting in and taking out frozen substances, try to short the opening time of the liquid nitrogen biological container that can reduce the amount of liquid nitrogen loss, and do not take out the inside canister completely to affect the storage effect of the items.
- Strictly prevent excessive impact and collision.
- Always check the weight of the liquid nitrogen biological container, and know in time how many days the liquid nitrogen can be used. When the liquid nitrogen amount is reduced to 1/3 of the total capacity, the liquid nitrogen is immediately replenished to avoid necrosis of stored items.
- It was found that there was sweating or tarnishing around the neck of the liquid nitrogen biological container which proved that the vacuum degree of the liquid nitrogen biological container has deteriorated and can no longer be used. It should be replaced immediately.

- It is best to wash the liquid nitrogen biological container 1-2 times a year. Take out canister and liquid nitrogen from container to place about two days, the temperature of inner container will rise to around 0ºC. Inject warm water of 40-50ºC to the liquid nitrogen container, then scrub with a cloth.
- Invert the liquid nitrogen biological container and dry it. It can be dried by natural air drying and hot air. If it is dried by hot air, the temperature should be limited to 40-50ºC. Avoid hot air above 60ºC. Nitrogen is immediately replenished to avoid necrosis of stored items.
- The container which was used for a period of time or the new one must be tested for liquid nitrogen performance. While using, the containers should be checked every day. If there is water drops or frost on the upper, there is quality issue in the liquid nitrogen biological container,it should be stopped using immediately.
- The containers should be placed in a cool and dry place.
- It is strictly forbidden to place the liquid nitrogen container in the room to close the door or window.
- The liquid nitrogen temperature is -196ºC, and the operator should take care to prevent the liquid nitrogen from freezing the skin.
Air transport series:
Model | YDH-3 | YDH-6-80 | YDH-8-80 | YDH-10-125 | YDH-25-216 | |
Product performance | ||||||
Volume (L) | 3 | 6 | 8 | 10 | 25 | |
Caliber (mm) | 50 | 80 | 80 | 125 | 216 | |
Liquid nitrogen absorption volume | 3 | 2.9 | 6.6 | |||
Static evaporation (L/D) | 0.12 | 0.3 | 0.22 | 0.5 | 0.96 | |
Static reservation (d) | 25 | 20 | 30 | 23 | 29 | |
Storage Capacity | ||||||
Cylinder canister | Outer diameter (mm) | 38 | 63 | 63 | 97 | - |
Height (mm) | 120 | 120 | 276 | - | ||
Number (ea) | 1 | 1 | 1 | 1 | - | |
Number of straws 0.5ml (ea) | 132 | 820 | 1640 | 1508 | - | |
Number of straws 0.25ml (ea) | 298 | 1780 | 3560 | 3322 | - | |
Square Racks | Number of square racks (ea) | - | - | - | 1 | 1 |
Size of racks (ea) | - | - | - | 82*84 | 142*144 | |
Size of boxes (mm) | - | - | - | 76*76 | 134*134 | |
layers of racks (ea) | - | - | - | 4 | 5 | |
Number of Inner spiral tube (2ml) | - | - | - | 100 | 500 | |
For blood bag of 25ml | Number of Racks (ea) | - | - | - | 1 | - |
Layers of racks (ea) | - | - | - | 2 | - | |
Number of each line (ea) | - | - | - | 3 | - | |
Number of blood bags (ea) | - | - | - | 6 | - | |
For blood bag of 50ml | Number of Racks (ea) | - | - | - | 1 | - |
Layers of racks (ea) | - | - | - | 1 | - | |
Number of each line (ea) | - | - | - | 3 | - | |
Number of blood bags (ea) | - | - | - | 3 | - | |
Container size | ||||||
Total height (lock cover included) (mm) | 478 | 482 | 630 | 560 | 755 | |
Outer diameter (mm) | 224 | 300 | 300 | 300 | 398 | |
Empty weight (kg) (canister excluded) | 3.5 | 5.62 | 7.2 | 7.6 | 16 | |
Empty weight (kg) (canister included) | 3.56 | 6.06 | 7.33 | 8.22 | 19.4 | |
Accessory | ||||||
Lock cover | √ | √ | √ | √ | √ | |
Protection leather | √ | √ | √ | √ | √ | |
Canisters | standard 1 piece canister- φ38mm,120mm | standard 1 piece canister-φ 63mm,120mm | standard 1 piece canister-φ 63mm,276mm | standard 1 piece square bucket-4 layers | standard 1 piece square bucket-5 layers |
Laboratory series:
Model | YDS-10-125 | YDS-30-125 | YDS-35-125 | YDS-47-127 | YDS-50B-125 | YDS-65-216 | YDS-95-216 | YDS-115-216 | YDS-145-216 | YDS-175-216 | |
Product performance | |||||||||||
Volume (L) | 10 | 30 | 35 | 47 | 50 | 65 | 95 | 115 | 145 | 175 | |
Caliber (mm) | 125 | 125 | 125 | 127 | 125 | 216 | 216 | 216 | 216 | 216 | |
Static evaporation (L/D) | 0.42 | 0.33 | 0.36 | 0.45 | 0.45 | 0.89 | 0.95 | 0.95 | 0.95 | 0.95 | |
Static reservation (d) | 24 | 90 | 97 | 105 | 110 | 73 | 100 | 121 | 152 | 184 | |
Storage Capacity | |||||||||||
Storage specifications | 5*5 | 10*10 | |||||||||
Square racks | Number of square Racks (ea) | 1 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
Size of Racks (ea) | 82*84 | 82*84 | 82*84 | 82*84 | 82*84 | 142*144 | 142*144 | 142*144 | 142*144 | 142*144 | |
Size of boxes (mm) | 76*76 | 76*76 | 76*76 | 76*76 | 76*76 | 134*134 | 134*134 | 134*134 | 134*134 | 134*134 | |
Layers of Racks (ea) | 4 | 4 | 5 | 5 | 6 | 4 | 5 | 6 | 8 | 10 | |
Number of 2ml Inner spiral tube (ea) | 100 | 600 | 750 | 750 | 900 | 2400 | 3000 | 3600 | 4800 | 6000 | |
For blood bag of 25ml (single) | Number of racks (ea) | - | - | - | - | - | 30 | 30 | 30 | 30 | 30 |
Layers of Racks (ea) | - | 2 | 2 | 2 | 3 | 2 | 2 | 3 | 4 | 5 | |
Number of blood bags (ea) | - | 36 | 36 | 36 | 54 | 60 | 60 | 90 | 120 | 150 | |
For blood bag of 25ml (parallel) | Number of racks (ea) | - | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
Layers of Racks (ea) | - | 2 | 2 | 2 | 3 | 2 | 2 | 3 | 4 | 5 | |
Number of boxes in each layer (ea) | 4 | 4 | 4 | 4 | 10 | 10 | 10 | 10 | 10 | ||
Number of blood bags (ea) | - | 56 | 56 | 56 | 84 | 140 | 140 | 210 | 280 | 350 | |
For blood bag of 50ml (single) | Number of racks (ea) | - | - | - | - | - | - | 30 | 30 | 30 | 30 |
Layers of Racks (ea) | - | - | - | - | - | - | 2 | 3 | 4 | 5 | |
Number of blood bags (ea) | - | - | - | - | - | - | 60 | 90 | 120 | 150 | |
For blood bag of 50ml (parallel) | Number of racks (ea) | - | - | - | - | - | - | 7 | 7 | 7 | 7 |
Layers of Racks (ea) | - | - | - | - | - | - | 2 | 3 | 4 | 5 | |
Number of boxes in each layer (ea) | - | - | - | - | - | - | 8 | 8 | 8 | 8 | |
Number of blood bags (ea) | - | - | - | - | - | - | 112 | 168 | 224 | 280 | |
Container size | |||||||||||
Total height (lock cover included) (mm) | 581 | 702 | 735 | 709 | 815 | 761 | 802 | 952 | 1010 | 1072 | |
Outer diameter (mm) | 300 | 450 | 450 | 498 | 498 | 678 | 678 | 678 | 678 | 678 | |
Empty weight (kg) (canister excluded) | 7.6 | 16.72 | 18.6 | 20.5 | 21.5 | 41 | 47 | 50.5 | 53.9 | 57.5 | |
Empty weight (kg) (canister included) | 8.22 | 20.46 | 23.04 | 23.5 | 26.63 | 43.7 | 50.2 | 70.4 | 74.7 | 78.1 | |
Accessory | |||||||||||
Lock cover | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | |
Protection leather | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | |
Canisters | standard 1 pc | standard 6 pcs | standard 6 pcs | standard 6 pcs | standard 6 pcs | standard 6 pcs | standard 6 pcs | standard 6 pcs | standard 6 pcs | standard 6 pcs | |
Carrying cart | Optitional | Optitional | Optitional | Optitional | Optitional | Optitional | Optitional | Optitional | Optitional | Optitional |
Portable series:
Model | YDS-2-30 | YDS-2-35 | YDS-3 | YDS-6 | YDS-10 | YDS-10-80 | |
Product performance | |||||||
Volume (L) | 2 | 2 | 3 | 6 | 10 | 10 | |
Caliber (mm) | 30 | 35 | 50 | 50 | 50 | 80 | |
Static evaporation (L/D) | 0.08 | 0.08 | 0.12 | 0.12 | 0.12 | 0.21 | |
Static reservation (d) | 25 | 24 | 25 | 50 | 83 | 48 | |
Storage Capacity | |||||||
Outer diameter of canister (mm) | 19 | 25 | 38 | 38 | 38 | 63 | |
Height of canister (mm) | 120 | 120 | 120 | 120 | 120 | 120 | |
Number of canister (ea) | 3 | 3 | 6 | 6 | 6 | 6 | |
Number of straws (single layer) | 0.5ml (ea) | 90 | 165 | 792 | 792 | 792 | 2244 |
0.25ml (ea) | 204 | 330 | 1788 | 1788 | 1788 | 5022 | |
Number of straws (double layers) | 0.5ml (ea) | ─ | ─ | ─ | ─ | ─ | ─ |
0.25ml (ea) | ─ | ─ | ─ | ─ | ─ | ─ | |
Container size | |||||||
Total height (lock cover included) (mm) | 415 | 429 | 445 | 482 | 563 | 568 | |
Outer diameter (mm) | 225 | 225 | 225 | 300 | 300 | 300 | |
Empty weight (kg) (canister excluded) | 3.8 | 3.1 | 4.07 | 5.62 | 6.29 | 6.8 | |
Empty weight (kg) (canister included) | 3.93 | 3.24 | 4.45 | 6.06 | 7.01 | 7.52 | |
Accessory | |||||||
Lock cover | √ | √ | √ | √ | √ | √ | |
Protection leather | √ | √ | √ | √ | √ | √ | |
Canisters | standard 3 pcs | standard 3 pcs | standard 6 pcs | standard 6 pcs | standard 6 pcs | standard 6 pcs |
Product Applications |
Liquid nitrogen biological containers are often used for long-term low-temperature storage and transportation of poultry semen freezing and vaccines, cells, microorganisms and other refrigerants using liquid nitrogen as refrigerant. They are widely used in animal husbandry bureau, farm, university, scientific research institute, medical treatment, national defense, machinery, electronics, metallurgy, food, industry, energy and other industries.
Cryogenic Storage Tank | gas cylinder | SO2 |

instant freezer | Ethylene | liquid nitrogen container |
Shandong Yizhong Industrial Co., Ltd. stands as a leading force, providing a full spectrum of essential industrial gases, state-of-the-art equipment, and unparalleled applications expertise. Our products serve a multitude of sectors, including refining, chemical, metals, electronics, manufacturing, food preservation as well as beverage industry.With a relentless focus on research, development, and production, Yizhong Industrial epitomizes excellence in the realm of industrial gases and equipment. Our unwavering commitment to a safety-first ethos ensures that we deliver unparalleled service quality, propelled by a desire to exceed our customers' expectations.


Q1: What products can I order from your company?
A1: We specialize in industrial gas and relevant equiment, such as cryogenic liquid storage nitrogen tank, liquid nitrogen doser, liquid nitrogen freezer, respirator ect. We can also provide cryogenic storage technology.
Q2: What is your production standard?
A2: GB/ISO 9001 Quality Certificate.
Q3: Can you do custom-made?
A3: OEM,ODM welcome.
1) Silk print your logo on your box
2) Customized color box3) Design and produce based on your idea and draft