how to order liquid nitrogen

Brand Name:Hobe

Place of Origin:China

...: Specifications can be produced according to clients' specifications Description: We introduce ourselves as one of the most prominent manufacturer and supplier of Commercial Aluminium Circle. In order to manufacture qualitative range of offered circles,

Brand Name:ALANNA

Model Number:AS-032

Place of Origin:CHINA

Brand Name:DJL

Model Number:DJL-QF-1200D

Place of Origin:Guangdong, China

...Color Large Capacity Cold Storage 4 doors Liquid Nitrogen Refrigerator Product description Customized Color Large Capacity Cold Storage 4 doors Liquid Nitrogen Refrigerator has Small footprint.In order to comply with the current standard, the design and ...

Brand Name:CD-CNLN

Place of Origin:China

... tank 4. Low temperature test bench to ensure the performance of the valve under low temperature conditions 5. Others Valve Package FAQ Q: May I have samples before ordering? Yes, our company is very pleased to

Brand Name:ZG

Model Number:MS

Place of Origin:CHINA

...order to remove the hydrogen in the aluminum liquid, a hollow silicon nitride rotor is used to feed nitrogen or argon, and the dispersed gas is stirred at a high speed to achieve the neutralization and discharge of hydrogen. Advantage: Compared with graphite rotors, silicon nitride will not be oxidized in high temperature environments, so it will not pollute the aluminum liquid...