A841 Gr B Cl 2 plates API standard 650 carbon steel tank

Shell Stiffening Rings for Tanks That Contain Liquid: Internal or external shell stiffening rings may be required to maintain roundness when the API standard 650 carbon steel tank is subjected to wind, vacuum, or other specified loads. When stiffening rings are required, the stiffener-to-shell weld details shall be in accordance with Figure R-1 and R.3.5.2 through API Standard 620 R.3.5.5. Three-plate laps or butt-weld junctions in the tank bottom shall be not closer than 12 in. from each other and/or the butt-welds of the annular plate.The welded API 650 tank in various sizes and capacities for internal pressures approximating atmospheric pressure (internal pressures not exceeding the weight of the roof plates), but a higher internal pressure API standard 650 carbon steel tank is permitted when additional requirements are met.FANALCA (which is most big Motorcycle factory in Columbia ) ,And FANALCA is Japan Honda's only distributor in Colombia, they have visit our company in 2017 ,and they have purchase our SAPH370,SAPH440 coil 80-100 tons every month. They are very satisfied with our company's product Gallery, and give a high evaluation and affirmation to our company's professionalism and after-sales service system.To scientifically evaluate the remaining service life of the API standard 650 carbon steel tank, it is necessary to know the thickness change and development trend of the storage tank sheet after long-term use, combined with the metal characteristics of the storage tank, the influence of various external conditions and the continuous change of the oil pressure in the API standard 650 carbon steel tank, etc. factors to judge. Because the metal characteristics, corrosion defects, load and other numerical parameters of the API standard 650 carbon steel tank are randomly changed, the value of the remaining service life of the storage tank will also be dynamic.The company specializes in heavy plate cutting, carbon steel pplate processing, carbon plate welding processing and sales of wide and thick steel API standard 650 carbon steel tank plates. It has high-quality CNC steel plate cutting and processing equipment, a professional technical personnel team, and supporting logistics distribution and after-sales service system. BBN company provides customers with solutions at low prices, high quality, and fast response service.