API Std 650 welded aluminum storage tanks resistance to design loads
Selection of nominal diameter D of API 650 storage tank. In the design calculation of API 650 storage tank, the bottom plate thickness is the net plate thickness, that is, the actual thickness minus the corrosion allowance. In the design and calculation of API Std 650 welded aluminum storage tanks wall thickness in hydrostatic test, the thickness of bottom plate is the total thickness of steel plate.
The hot weather in summer brings great security challenges to the vertical oil storage tanks, API Std 650 welded aluminum storage tanks standing outdoors. We must find some simple and effective methods to protect the API Std 650 welded aluminum storage tanks in order to make them safely spend the summer. As a API Std 650 welded aluminum storage tanks manufacturer, in order to reduce the direct sunlight rate of the vertical oil tank, reduce the temperature change of the oil tank, and reduce the evaporation loss of the oil tank, we usually adopt the measures of applying sunscreen paint and washing with warm water.
Impact Requirements for Controlled-rolled or Thermo-mechanical Control Process (TMCP) Plates: Subject to the approval of the Purchaser, controlled-rolled or TMCP plates (material produced by a mechanical- thermal rolling process designed to enhance the notch toughness) may be used where normalized plates are required. API 620 welded storage tanks each used plate, as rolled, shall be Charpy V-notch tested to the requirements of R.2.1.2.
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