They have flanged or welded joints between complete rings or sections.
These silos are recommended when access areas are limited and the assembly is completed at the installation site.
Rain-sealed conical cover.
20″ and 24″ diameter manway dome with three-armed cast aluminum lid with hermetic seal.
Protective railing on the perimeter of the silo.
Lid access ladder with protective guard, with or without intermediate landing(s).
ASTM A-36, A572 Gr-50, A516 Gr-70 y especiales.
304, 304L, 316, 316L, 430 y especiales.
5052-H32, B209, 6061-T6.
Surface preparation or abrasive shot blasting, under the specification of the SSPC Standard in its different types: SSPC-SP 6/NACE N°3 Commercial Shot Blasting, SSPC-SP 10/NACE N°2 Semi-White Shot Blasting, SSPC-SP 5/NACE N° 1 White Metal Shot Blasting.
Application of High Solids Epoxy Primer.
Final finish with High Solids Polyurethane Enamel, the method of paint application is by spraying.
Finishes are directly related to the material stored, these can be only weld cleaning, weld bead removal or as specialized for the food or pharmaceutical industry with a roughness finish of Ra= 1.6µm to 0.8 µm.