API 650 partially anchored liquid-storage tanks welding methods

Anti corrosion of API 650 partially anchored liquid-storage tanks:
After using for a certain period of time, it is necessary to check the corrosion protection of the API 650 partially anchored liquid-storage tanks. 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 partially anchored liquid-storage tanks does not fall off and has good waterproof and rust resistance.
API 650 partially anchored liquid-storage tanks cleaning:
The long-term use of API 650 partially anchored liquid-storage tanks 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 partially anchored liquid-storage tanks shall be cleaned and derusted regularly to ensure the quality of oil stored and the safety of oil tank equipment.Density of API 650 partially anchored liquid-storage tanks Liquid Stored
The density of the liquid stored shall be its maximum density within the range of design temperatures, but no less than 29.3 lbf/ft3 for methane, 34.21 lbf/ft3 for ethane, and 35.5 lbf/ft3 for ethylene.
Design Metal Temperature
The design metal temperature of each component exposed to the liquid or vapor being stored shall be the lower of the temperatures specified as follows: The design metal temperature of the components of the API 620 single-wall tank or the inner tank of a double-wall tank shall be the minimum temperature to which the tank contents shall be refrigerated, including the effect of subcolony at reduced pressure.In API 650 oil storage tank, when the mixing ratio of combustible medium and air reaches a certain limit, it is easy to cause explosion. Therefore, it is necessary to add API 650 partially anchored liquid-storage tanks external floating roof to open cylindrical steel API 650 partially anchored liquid-storage tanks tank. At present, the external floating roof is most suitable for large-scale API 650 oil storage tank in China, ranging from 20000, 30000, 50000 cubic meters to 100000 cubic meters.In order to better develop the international steel market and make the steel products trade more prosperous at home and abroad, the company has a number of professional talents who love their posts and are proficient in their business. The company has always been adhering to the "service first, reputation first, customer first, make friends" business purpose, is willing to work together with domestic and foreign customers!Our products have perfect after-sales system to protect the interests of customers. At the same time, we can according to API 650 partially anchored liquid-storage tanks 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.