The main quality control of manufacturing for gas storage tank shells and head ends

There are many types gas storage tanks, such as Hydrogen storage tank, Nitrogen storage tank.

1. The geometry shape of groove and quality of surface

2. The straightness, angularity, the align deviation value of welding seam of both longitudinal and circumferential, diameter difference of maximum and minimum of the same section

3. The loosening area of the multi-layer wrapping pressure vessel and the gap of the nesting surface of the nesting pressure vessel

4. Splice forming of head and deviation of main dimension

5. Dimensional deviation and surface quality of spherical shells

6. Requirements for butt joint connection of cylinder and head with different thickness

We are one of high quality pressure vessels manufacturers, we can provide Hydrogen storage tank, Nitrogen storage tank, etc.