The main features of ydz-50 self pressurized liquid nitrogen tank are as follows:

1. The vessel adopts the method of pressurizing the tank after vaporizing a small amount of liquid nitrogen, which is easy to operate, fast to pressurize, and ensures the purity of liquid nitrogen.

2. The container has high strength and is suitable for short distance transportation.

3. The discharge pressure of the container is very low, and the pressure gauge, safety valve and vacuum sealing joint are installed. Therefore, the container is safe and reliable in use.

4. The shell, liner and main parts are made of austenitic stainless steel with good vacuum and low temperature performance.

5. Convenient filling of liquid nitrogen: just screw off the plug of liquid nitrogen injection port, and then the liquid nitrogen machine fractionator liquid outlet or pipeline can be used for filling.

Technical parameters of ydz-50 self pressurized liquid nitrogen container:

1. Geometric volume 55L

2. Effective volume 50L

3. The daily evaporation rate of static liquid nitrogen is 2%

4. Infusion volume ≥ 5L / min

5. Tank outer diameter 455mm

6. Height 960mm

7. Empty weight 50kg

8. Standard working pressure 0.05Mpa

9. Maximum working pressure 0.09mpa

10. The opening pressure of primary safety valve is 0.099mpa

11. The opening pressure of secondary safety valve is 0.15Mpa

Note to customers: since the self pressurized liquid nitrogen container produced by our company is filled with liquid nitrogen instead of gas, it does not belong to the adiabatic cylinder, and the pressure does not belong to the category of pressure vessel, so it does not provide the pressure vessel certificate certified by the third party.