Erection of API 650 welded steel storage tanks
When the day light gradually decreases, the temperature of oil in the API 650 welded steel storage tanks will also decrease, the evaporation speed will gradually slow down, and the pressure in the API 650 welded steel storage tanks will also decrease. When the pressure in the API 650 welded steel storage tanks is lower than the negative pressure rating of the breathing valve, the outside air is sucked into the API 650 welded steel storage tanks through the open vacuum valve, which is the "suction" process of the oil tank.
When the API 650 welded steel storage tanks top shell course is the minimum thickness indicated in 5.10.4, Table 5-6 and Figure 5-6, details a – e, h and i, the minimum anchorage shall be designed for normal loads as specified by the Purchaser and by this standard. See 5.11.2.3 for the allowable stress. When the top shell course is thickened beyond the minimum thickness provided in Table 5-6 or as in Figure 5-6, details f and g, or a knuckle is used, the minimum anchorage shall be designed for three times the internal design pressure. The allowable stress for this loading is 90% of the minimum specified yield strength of anchorage material.
API 650 is widely used for tanks that are designed to internal pressures of 2.5 PSI or less and store products such as crude oil, gasoline, chemicals and API 650 welded steel storage tanks produced water. Advance Tank has extensive experience with API 650 tanks ranging in diameter from 8' - 300' for refineries, terminals, pipeline facilities and other clients.
Integrity, cooperation and innovation, positive and competitive, healthy and abundant are the company's core values. The company API 650 welded steel storage tanks always adhere to the "people-oriented", pay attention to improve the production skills and cultural quality of employees, by cultivating employees to carry forward excellent cultural traditions, set up the correct values, ethics and codes of conduct to improve employees' loyalty and work enthusiasm.
The company has accumulated rich experience in long-term cooperation with new and old customers, which makes our products API 650 welded steel storage tanks more unique in the same industry, and is favored and praised by users. We always adhere to the enterprise spirit of "integrity, dedication, and people-oriented" and the business philosophy of "creating benefits for users". As a leading international steel supplier, BEBON have two warehouses which are near by Tianjin port and Shanghai port.
