API 650 self-anchored flat-bottom steel tanks bottom plates

All oil tanks have service life. Due to the pressure of the oil stored on the tank and the corrosion of the oil and external environment on the tank, the oil storage tank will gradually become thin or crack after a long time. Due to the different materials and environment of API 650 self-anchored flat-bottom steel tanks, the consumption of API 650 self-anchored flat-bottom steel tanks is different, so it should be taken into account when evaluating the remaining service life of API 650 self-anchored flat-bottom steel tanks.

For all API 620 crude oil tank other materials, the impact test temperature shall be at least 30°F colder than the design metal temperature. Alternately, materials impact tested at the design metal temperature or lower with Charpy impact test energy value of 25 ft-lb (average), 20 ft-lb (minimum) are acceptable for design metal temperatures above –40°F. API 650 self-anchored flat-bottom steel tanks materials with an energy value of 30 ft-lb (average), 25 ft-lb (minimum) are acceptable for design metal temperatures of –40°F or lower.

The floating roof is the top cover floating on the liquid level, so the sealing performance of API 650 self-anchored flat-bottom steel tanks API 650 oil storage tank is very important. The floating plate mainly adopts elastic packing, and at the same time, it is compressed with the wall of API 650 oil storage tank with pressure strip around, and fixed with the floating plate with bolts. After the API 650 self-anchored flat-bottom steel tanks floating plate is lowered to a certain position of about 1.8m, a prop will support the floating plate to keep it in position.

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The steel plate, steel pipe and other steel materials are the important material in the material engineers. Our company will provide the high quality the steel plate, steel pipe and other steel materials for you. We are exported the steel plate, steel pipe and other API 650 self-anchored flat-bottom steel tanks steel materials to the customers from USA, South America, Europe, Africa etc. If we can have the good cooperation together, you will be very welcome to be our agent in your local market. Let’s work together!