The cause of cracks in the welding seam or tank wall of the API Std 650 carbon steel storage tank is usually caused by poor welding process, excessive residual stress or large sinking of the tank body. The most prone to cracking is the fillet weld between the bottom of the tank and the tank wall. These parts are the high stress parts of the storage tank.
The larger the size of the API Std 650 carbon steel storage tank and the higher the temperature of the storage medium, the weaker these parts are. Usually, various preventive measures such as increasing the wall thickness, adding reinforcement rings, and changing the weld structure are used to improve and remedy these parts.
Henan BEBON Iron & Steel Co., Ltd was founded in 2000, which initially focus on providing high-quality steel products to serve for China's rapid infrastructure development. Based on the advantages of steel resources in domestic market and good reputation, combining with the huge international market demand for steel products, BEBON started the international business in 2010 and successfully being approved and certified by ISO9001:2008, the Registration number is 626014Q11531R0S. With the quality steel products and professional service, BEBON was award the international acclaim from infrastructure, shipbuilding, petroleum industry etc., and gradually grow into a bright star in the steel export industry .
With the exploration and innovation of Bebon people, BEBON gradually formed four major advantageous products: steel plate, steel pipe, stainless steel, special steel, and established our own Machining processing center in order to meet customer's diverse requirements.
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