Storage Container

Product Specification

Feature

Our Q345R+S31603 clad plate storage containers combine the best of both worlds: the high strength and pressure-bearing capacity of Q345R carbon steel base with the superior corrosion resistance of S31603 stainless steel cladding – delivering cost-effective reliability for industries ranging from petrochemical and oil & gas to offshore, chemical, pharmaceutical, and new energy applications. The S31603 layer provides robust protection against corrosive media including H₂S, chlorides, acidic solutions, and aggressive chemicals, while the Q345R base ensures structural integrity under high pressure. With ASME-certified fabrication, advanced welding expertise for dissimilar materials (including explosion-bonded clad plates), and full in-house NDT inspection (TOFD/phased array, RT, UT, MT) and pressure testing, we deliver custom storage containers – from large-diameter spherical tanks to horizontal and vertical vessels – that stand up to the harshest service conditions. Proven project references include large-scale clad plate spherical tanks for naphtha and liquefied gas storage, demonstrating our capability to handle high-specification, corrosion-resistant storage solutions with on-time delivery.