Structural Pipe & Piling

Steel pipe driven into the ground as deep-foundation elements to carry axial and lateral loads to bearing strata. Furnished open- or closed-end in three grades distinguished by minimum yield strength.

Round, square, and rectangular structural tubing produced to ASTM A500 for use as columns, beams, and bracing in building and platform framing. Valued for high strength-to-weight and uniform section properties.

Large-diameter pipe formed by helically winding and submerged-arc welding steel coil, used for piling and structural casings where large diameters and long lengths are needed. Economical for heavy-wall, big-bore foundation piles.

Cold-formed, electric-fusion (arc) welded steel pipe produced to API Spec 2B for fixed offshore platform structures such as jacket legs, braces, and piles. Specified for tubular members in marine load-bearing service.

Interlocking steel sections (Z, U, or flat profiles) driven to form continuous retaining walls and cofferdams for excavations, bulkheads, and shoreline protection. Used to resist lateral earth and water pressure.

Hot-rolled wide-flange steel sections with equal flange and web thickness, driven as end-bearing or friction piles where low soil displacement is desired. Common in deep foundations through dense soils and into rock.

Round and shaped structural tubing produced by hot forming and welding or seamless methods to ASTM A501 for general structural and bridge framing. An alternative to A500 where hot-formed properties are specified.

Heavy-wall steel pipe used as drilled-shaft permanent casings, monopiles, and protective sleeves for foundation and infrastructure work. Selected for stiffness and corrosion allowance in buried or marine settings.