A573 Gr 70 plates API standard 650 carbon steel tank
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 standard 650 carbon steel tank, the consumption of API standard 650 carbon steel tank is different, so it should be taken into account when evaluating the remaining service life of API standard 650 carbon steel tank.
Above the water level, all API standard 650 carbon steel tank welded joints, all welds around openings, and all piping joints against which the pneumatic pressure is acting shall be checked with a solution film. A visual inspection may be substituted for the solution-film inspection if the welded joint has previously been checked with a vacuum box. The solution-film inspection shall still be made, above the water level, on all welds around openings, all piping joints, and the compression ring welds, including the attachment to the roof and shell.
API 650 is the standard for welded tanks for oil storage. It specifies the design, manufacturing, welding, inspection and installation requirements of oil tanks. API 650 API standard 650 carbon steel tank is widely used in storage tanks with internal pressure less than or equal to 2.5 PSI, used to store products such as crude oil, gasoline, chemicals, and produced water. BBN has extensive experience in API standard 650 carbon steel tank API 650 tanks with diameters between 8'-300', suitable for refineries, terminals, pipeline facilities and other customers.
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Our products have perfect after-sales system to protect the interests of customers. At the same time, we can according to API standard 650 carbon steel tank customer's requirements, processing requirements, cutting technical requirements, etc., to develop detailed solutions for customers, so as to make customers 100% satisfied. If you have any requirements and needs, please contact us in time.
