API Std 650 aboveground petroleum storage tanks sliding resistance

Prefabrication requirements for API Std 650 aboveground petroleum storage tanks, large vertical storage tanks:
1. The machined surface of the edge of the steel plate should be smooth, and there should be no defects such as slag inclusion, delamination, cracks, etc., and the surface hardened layer produced by the flame cutting groove should be removed.
2. Dimension deviation after steel plate processing: the deviation of plate width is less than 1.5 mm, the deviation of plate length is less than 2 mm, and the difference between diagonals is less than 3 mm.Large Low-Pressure Tanks Corrosion Allowance
In cases in which the rate of corrosion is closely predictable, additional metal thickness over and above that required for the initial operating conditions shall be provided and shall be at least equal to the expected corrosion loss during the desired life of the tank.
When corrosion effects are indeterminate before the tank is designed (although they are known to be inherent to some degree in the service for which the tank is to be used), and when corrosion is incidental, localized, or variable in rate and extent, the best judgement of the API Std 650 aboveground petroleum storage tanks designer must be exercised in establishing reasonable maximum excess tank wall thicknesses. For all tanks that come under this classification, a minimum corrosion allowance of 1/16 in. shall be provided.API 650 storage tank, double-layer oil tank environmental protection advantages: ordinary single-layer steel API Std 650 aboveground petroleum storage tanks oil tank is corroded by underground water and gas and electrolytic corrosion because it is buried underground all year round. The API 650 tank has a double-layer structure with a gap of 0.1 mm. The API Std 650 aboveground petroleum storage tanks outer layer of FRP ensures that the leakage will not directly leak into the soil and water source.The formula of enterprise success is: success = strategy × organizational capability, that is, having the right direction and strong organizational capability. The core competence of an enterprise depends on three pillars: first, talents (talent echelon); second, core values of enterprise culture; third, organizational governance model. If the enterprise is a tree, then the core values of talents, corporate culture and organizational governance mode are just like the root of the tree. With them, the enterprise will flourish and grow forever.We have a professional production team and high-quality production equipment, and we also have a great API Std 650 aboveground petroleum storage tanks advantage in price, with its own factory, large-scale production to reduce the price. Strictly control each production line to ensure the API Std 650 aboveground petroleum storage tanks production of high-quality steel plates, steel pipes and other products that meet customer requirements.