corten steel fire pit BBQ OEM service accept customers' drawing and size requirement. 1) Steel grade: 09CuPCrNi-A, Q355GNH, SPA-H, S355J0WP/J2WP, A588 GrA B, A242, A606, CORTEN A B, etc. 2) Size: 600~1500mm diameter. 3) Certification: CE, LFGB. Product Photo. Product Features