API standard 650 ground supported tanks knuckles

The seismic effects on the tank wall of API 650 oil storage tank include the inertia moment generated by the weight of the API standard 650 ground supported tanks tank and the hydrodynamic pressure of the reservoir, which can be divided into short period pulse pressure and long period fluid slopping convective pressure.

Material for the outer tank API standard 650 ground supported tanks and for the roof that contains the vaporized liquefied gas but is primarily subjected to atmospheric temperatures may conform to one of the following:
a)Table 4-1 for design metal temperatures down to –35°F (lowest 1-day mean ambient temperature of–35°F) without impact test unless they are required by Table 4-1 or by the Purchaser.
b)Table R-3 for design metal temperatures down to –60°F without impact tests unless they are required by Table R-4 or by the Purchaser.

As we know, the vertical metal tank, API standard 650 ground supported tanks is welded by many components, and the welding quality of each component determines the later use effect of the API standard 650 ground supported tanks. Professional API standard 650 ground supported tanks manufacturers should have a set of professional skills in the welding process of API standard 650 ground supported tanks. Key points for weld inspection of vertical metal tank, API standard 650 ground supported 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.

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With a high-quality and complete after-sales service system, the company solves the user's hindrance and improves the reliability of steel API standard 650 ground supported tanks product quality. Reaching every corner of the globe with professional services, users anywhere can get thoughtful and detailed services form us is our pursue. We promise all our steel materials are manufactured and tested in accordance with responding standards. We will take full responsibility for the quality of the steel materials we provide.

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