API 650 special tank requirement

Floating roof is the key component of floating roof API 650 storage tank, which can be divided into external floating roof and internal API 650 special tank floating roof. The internal floating roof has a fixed top cover above the floating roof, which can prevent the floating roof from being exposed to wind and rain, and ensure the quality of oil stored under API 650 storage tank.

Anti corrosion of API 650 special tank:
After using for a certain period of time, it is necessary to check the corrosion protection of the API 650 special tank. If necessary, the outer wall of the metal oil tank should be painted with new anti-corrosion paint to ensure that the outer wall of the API 650 special tank does not fall off and has good waterproof and rust resistance.
API 650 special tank cleaning:
The long-term use of API 650 special tank will produce impurities on the tank wall and deposit on the tank bottom, resulting in tank corrosion to leakage. According to the safety standard of oil tank, the API 650 special tank shall be cleaned and derusted regularly to ensure the quality of oil stored and the safety of oil tank equipment.

The {keyword shell that contains the liquid shall have butt-welded annular bottom plates with a radial width that provides at least 24 in. between the inside of the shell and any lap-welded joint in the remainder of the bottom and at least a 2-in. projection outside the shell. The stated values apply to full-sized specimens. For sub-size specimen acceptance criteria, see ASTM A20. An impact test temperature lower than the design metal temperature may be used by the API 620 large welded, low pressure storage tanks Manufacturer.

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Management information and high efficiency. Because of the rapid flow of API 650 special tank goods, container multimodal transport and "door-to-door" transport, it is required that the port must have a modern information network, so that it can have the comprehensive capabilities of all-weather access, rapid loading and unloading, customs clearance, collection, distribution, storage and transportation