Storage Tank Thick Steel Plates for API 650/620 Tanks
Meet API 650 and 620 standards with our storage tank thick steel plates. Ideal for crude oil, chemical, and water storage tanks – diameters up to 100m. High tensile strength (≥ 490 MPa) and excellent notch toughness at low ambient temperatures. These thick steel plates feature tight dimensional tolerances for easy rolling and welding. Thickness 6–60mm. Fully tested with ultrasonic and tensile. Accelerate tank construction with ready-to-fabricate thick steel plates.