API 650 welded tanks for oil storage magnetic particle examination
There is a gap of 100 mm to 500 mm between the shell of API 650 crude oil storage API 650 welded tanks for oil storage tank and the floating plate of external floating roof to ensure that there is no chuck during operation. Use API 650 welded tanks for oil storage edge sealing system to reduce edge evaporation. The support legs of API 650 crude oil tank floating roof are usually movable and retractable and suspended in liquid.
Oil storage tank is an important equipment commonly used in petroleum and petrochemical industry. New API 650 welded tanks for oil storage, metal storage tank must be tested before it can be put into use or put into storage. The common inspection methods of API 650 welded tanks for oil storage include radiographic testing, ultrasonic testing, magnetic particle testing and dye penetrant testing. The parts and operation requirements of these testing methods are different, so they should be selected according to the required characteristics.
Inspection of Welded Storage Tanks Surfaces Exposed during FabricationThe edges of API 650 welded tanks for oil storage plates, openings and fittings exposed during fabrication shall be inspected carefully to make sure that any defects have been uncovered, as well as to determine that the work has been performed properly.Minor defects found may be repaired only after the inspector approves the method and extent of repairs. Materials that have more than minor defects that cannot be satisfactorily repaired shall be rejected.Spot radiographic or ultrasonic examination shall be not less than 6 in. extending along the weld. Spot radiography shall comply with the standards given in 7.15.1.3. Where spot radiographic or ultrasonic examination is applied at joint intersections, the surface shall be prepared and examined for a distance of 3 in. on each side of the intersection, making the minimum length of examination 6 in. on the horizontal weld and 3 in. on the vertical weld.
Our company is a specialized technical support and after-sales service organization - customer service center. At the same time, we have provided excellent technical API 650 welded tanks for oil storage personnel and strong technical support for our company, and cultivated an excellent after-sales team for our company. Our company will appoint a full-time service manager to be responsible for the unified coordination of technical support and API 650 welded tanks for oil storage after-sales service of the project.
The company has our own truck fleet, and can transfer products flexibly and quickly. At the same time, we have large warehouses near the ports of Tianjin and Shanghai, so as to ensure that we can deliver high-quality products to customers in the first time. At the same time, it also greatly reduces the transportation cost, and realizes the double harvest of time benefit and economic benefit. Time guarantee is one of the important strengths of our service.
