Welding insulation gas cylinder

 This cylinders is my company to develop and produce products of the pressure vessel, 

they have many  advantages:

1, Manufacturing: They have stainless steel inside and outside bile, high-vacuum thermal insulation laminated, built-carburetor, valves, piping systems and other components.

2, Useless: For the storage and use of liquefied Air Products (liquid oxygen, liquid nitrogen and liquid argon), and can automatically provide continuous gas

3, characteristics: 

(1):  large storage volume :160 liters in a low-temperature container filled with liquid, equivalent to about 30 gas cylinder storage

 (2) security : It use, storage in  low pressure (≤ 1.4 MPa), so it is security, and no high-pressure explosion hazard.
(3)  appearance:appearance handsome, clean sanitation, no filling, and environmental pollution.
(4) Currently  using:  Currently being used to replace most of seamless steel cylinders to the user and high-purity, low-cost gas with a new situation. Widely used in  machinery, shipbuilding, hospitals, chemical industry, electronics, medicine, materials, energy, scientific research, and other areas of the national economy.