High Quality Bayonet Connection - Vacuum Insulated Filter – Holy

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We insist over the principle of enhancement of 'High high quality, Efficiency, Sincerity and Down-to-earth working approach' to offer you with superb assistance of processing for Cryogenic Safety Valve , Liquid Nitrogen Storage System , Nitrogen Cylinder , Teamwork is encouraged at all levels with regular campaigns. Our research team experiments on various developments in the industry for improvement in the products.
High Quality Bayonet Connection - Vacuum Insulated Filter – Holy Detail:

Product Application

The all series of vacuum insulated equipment in HL Cryogenic Equipment Company, which passed through a series of extremely strict technical treatments, are used for transferring of liquid oxygen, liquid nitrogen, liquid argon, liquid hydrogen, liquid helium, LEG and LNG, and these products are serviced for cryogenic equipment (cryogenic tanks and dewar flasks etc.) in industries of air separation, gases, aviation, electronics, superconductor, chips, pharmacy, hospital, biobank, food & beverage, automation assembly, rubber, new material manufacturing and scientific research etc.

Vacuum Insulated Filter

The Vacuum Insulated Filter, namely Vacuum Jacketed Filter, is used to filter impurities and possible ice residue from liquid nitrogen storage tanks.

The VI Filter can effectively prevent the damage caused by impurities and ice residue to the terminal equipment, and improve the service life of the terminal equipment. In particular, it is strongly recommend for high value terminal equipment.

The VI Filter is installed in front of main line of VI pipeline. In the manufacturing plant, the VI Filter and VI Pipe or Hose are prefabricated into one pipeline, and there is no need for installation and insulated treatment on site.

The reason why the ice slag appears in the storage tank and vacuum jacketed piping is that when the cryogenic liquid is filled at the first time, the air in the storage tanks or VJ piping is not exhausted in advance, and the moisture in the air freezes when it gets cryogenic liquid. Therefore, it is highly recommended to purge the VJ piping for the first time or for the recovery of the VJ piping when it is injected with cryogenic liquid. Purge can also effectively remove the impurities deposited inside the pipeline. However, installing a vacuum insulated filter is a better option and double safe measure.

For more personalized and detailed questions, please contact HL Cryogenic Equipment Company directly, we will serve you whole-heartedly!

Parameter Information

Model HLEF000 
Nominal Diameter DN15 ~ DN150 (1/2″ ~ 6″)
Design Pressure ≤40bar (4.0MPa)
Design Temperature 60℃ ~ -196℃
Medium LN2
Material 300 Stainless Steel
On-site Installation No
On-site Insulated Treatment No

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We consistently carry out our spirit of ''Innovation bringing development, Highly-quality ensuring subsistence, Management promoting benefit, Credit attracting customers for High Quality Bayonet Connection - Vacuum Insulated Filter – Holy , The product will supply to all over the world, such as: Qatar, Malaysia, Chicago, With the enterprising spirit of" high efficiency, convenience, practicality and innovation", and in line with such serving guidance of "good quality but better price, " and "global credit", we've been striving to cooperate with the automobile parts companies all over the world to make a win-win partnership.
  • Problems can be quickly and effectively resolved, it is worth to be trust and working together.
    5 Stars By Jack from Melbourne - 2018.12.05 13:53
    This company conforms to the market requirement and joins in the market competition by its high quality product, this is an enterprise that have Chinese spirit.
    5 Stars By Quyen Staten from Nigeria - 2017.06.16 18:23