Mild Steel Tanks Mild Steel Tanks Download Brochure Download Catalog Flat Bottom Vertical Storage Tanks Flat Bottom Vertical Storage Tanks Included Fittings and Optional Equipment 3" Type 304 S/S Outlet 18" Bolted Cover Manhole in Shell 1" Sight Gauge Openings 3" Vent Opening in Top Center Painted Rust-Resisting Primer Caged Ladder Sight Gauge Kit Vertical storage tanks are fabricated of A36 low carbon mild steel. We always use this grade of steel while some competitors use cheaper grades. Tanks are available in either cone bottom (CB) or flat bottom (FB) and are welded internally and externally for maximum resistance to corrosion and weather. Precision Tank can arrange delivery of your vertical storage tanks upon request. Precision Tank's unique delivery trailer is capable of erecting the tanks on location at your job site. 6,000 to 30,000 Gallon Capacity Model Capacity Diameter Height Bottom Shell Top SFB-6 6,000 gal 8' 16' ¼” 3/16" 3/16" SFB-10 10,000 gal 11' 14' ¼” 3/16” 3/16" SFB-12 12,000 gal 11' 17' ¼” 3/16” 3/16" SFB-15 15,000 gal 12' 18' ¼” 3/16” 3/16" SFB-20 20,000 gal 12' 28' ¼” 3/16” 3/16" SFB-25* 25,000 gal 12' 29' ¼” ¼”* 3/16" SFB-30** 30,000 gal 12' 35' ¼” ¼”** 3/16" SFB-30Q*** 30,000 gal 12' 35' ¼” All ¼”*** 3/16" Tank Capacity Calculators Cone Bottom Vertical Storage Tanks Cone Bottom Vertical Storage Tanks Included Fittings and Optional Equipment 3" Type 304 S/S Outlet 18" Bolted Cover Manhole in Shell 1" Sight Gauge Openings 3" Vent Opening in Top Center Painted Rust-Resisting Primer Caged Ladder Sight Gauge Kit Vertical storage tanks are fabricated of A36 low carbon mild steel. We always use this grade of steel while some competitors use cheaper grades. Tanks are available in either cone bottom (CB) or flat bottom (FB) and are welded internally and externally for maximum resistance to corrosion and weather. Precision Tank can arrange delivery of your vertical storage tanks upon request. Precision Tank's unique delivery trailer is capable of erecting the tanks on location at your job site. 6,000 to 25,200 Gallon Capacity Capacity Diameter Height Bottom Shell Skirt 11,650 gal 12' 19' ¼” 3/16" ¼” 15,800 gal 12' 24' ¼” 3/16” ¼” 20,100 gal 12' 29' ¼” ¼”* ¼” 25,200 gal 12' 35' ¼” ¼”* ¼” Tank Capacity Calculators