Oil & Gas / Drilling
High-Strength Anti-Corrosion Oilfield Casing
Flagship grades — 4130M, 13Cr, Super 13Cr, 9Cr, and C110 — for corrosion-resistant oil casing.
Common grades — P110, L80, 4130, and 4140 — for oil drilling-tool tube.
View OCTG grades →Led by oil & gas OCTG and corrosion-resistant tubing, backed by honed hydraulic cylinder tube — every order made to your drawing, your grade, your tolerances.
We're a U.S. supplier of precision seamless tube. We don't push stock inventory — every order is made to your specification at an API & IATF-certified mill, so you get exactly the tube your application calls for, and nothing you don't need to pay for.
Send us your OD, ID, wall thickness, length, grade, tolerance, and standard. We turn technical questions around in 2–3 business days — whether it's 13Cr or Super 13Cr casing, 4130M drilling-tool tube, or honed hydraulic cylinder barrel.
EXW, FOB, CIF, and DDP terms available. We handle sourcing, documentation, and logistics — with expedite capacity for hot orders, so the tube arrives to spec, on schedule, with a 3.1 MTC in the box.
Product capability updates, customer case studies, and engineering notes from the sales desk.
Hot-finished for heavy wall, cold-drawn for large OD and precision — a full range of seamless tube, made to your dimensions. Send your drawing or specs and we'll quote it.