API standard 650 larger diameter tanks designed to operate under external pressure conditions

As we know, the vertical metal tank, API standard 650 larger diameter tanks is welded by many components, and the welding quality of each component determines the later use effect of the API standard 650 larger diameter tanks. Professional API standard 650 larger diameter tanks manufacturers should have a set of professional skills in the welding process of API standard 650 larger diameter tanks. Key points for weld inspection of vertical metal tank, API standard 650 larger diameter tanks:
1. It is strictly forbidden to paint the welds before passing the inspection.
2. Visual inspection shall be carried out for welds.
3. NDT shall be carried out on the weld.

Uplift on Foundation
For API Standard 620 tanks with an internal design pressure less than 1 lbf/in.2 gauge, the uplift shall be taken as the smaller of the maximum uplift values computed under the following conditions:
a)The internal design pressure times 1.5 plus the design wind load on the shell and roof.
b)The internal design pressure plus 0.25 lbf/in.2 gauge plus the design wind load on the shell and roof.

API 650 Application As described by the American Petroleum Institute, the fabrication and installation of our surface welded API standard 650 larger diameter tanks steel storage tanks is normally used in industrial applications. In general, our standards for industrial on-site installation of storage tanks are established according to API 650, API 620 and API 12D.

Corporate mission: to provide high quality steel products API standard 650 larger diameter tanks and services to global customers.Strategic goal: to be the leading steel materials supplier in the world.Enterprise core values: people-oriented, customer first, quality oriented, comprehensive and open, continuous innovation.Customer first is to always put the satisfaction of customer needs first. The key point is "customer centered". We should consider what customers need us to do, what we have done for them, what else we can do for them.

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