ASTM A53 pipe API Std 650 floating-roof tanks

Tanks which are designed following rules and guidelines of API 650 are API 650 tanks. API 650 API Std 650 floating-roof tanks is the governing code for Welded tanks for Oil storage normally operating in the atmospheric pressure range. The code API 650 provides guidelines for design, fabrication, material, erection, and inspection of welded vertical and cylindrical storage tanks. Such API Std 650 floating-roof tanks Tanks must be above ground with a closed or open top.

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

When roof plates, knuckle plates, compression rings, and manways and nozzles including reinforcement are primarily subjected to atmospheric temperature, the rules in API 620 oil tank standard Q.2.3 shall govern.
Large Welded Storage Tanks Secondary Components
In general, secondary components include those components that will not be stressed to a significant level by the refrigerated liquid, those whose failure will not result in leakage of the liquid being stored, those exposed to product vapors, and those that have a design metal temperature of –60°F or higher.

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BBN Steel Company adheres to the marketing concept of "first-class technology, first-class steel quality, and first-class logistics services". It is our goal to build high-quality carbon steel API Std 650 floating-roof tanks, alloy steel plates and high-strength structural steel plate international-class boutique bases. Our logistic team will make customs clearance documents, track products production process, and update shipping information for customers. Creating value for customers is our pursuit.