Materials
Materials & Metallurgy
Six alloy families, engineered to grade — from general-service Carbon Steel to NORSOK-qualified Super Duplex and High-Nickel alloys.
Carbon Steel
Carbon steel castings for general-service valve, pump and engineering applications, cast to ASTM A216 and A352 grades with DIN equivalents.
Learn more →Low Alloy Steel
Low alloy steel castings for elevated-temperature and higher-strength service, cast to ASTM A217 and A487 grades.
Learn more →Stainless Steel
Martensitic and austenitic stainless steel castings covering the standard CA and CF grade families for corrosion-resistant valve, pump and process applications.
Learn more →Duplex & Super Duplex
Duplex and Super Duplex castings with controlled Sigma, Chi & Laves phase balance, NORSOK M650 qualified for grades 4A, 5A and 6A — see Quality & Certifications for qualified section thicknesses.
Learn more →High-Nickel Alloys
High-Nickel alloy castings — Incoloy 825, Inconel 600/625, Monel and Hastelloy-family grades — for the most corrosive and high-integrity offshore and sour-service duty.
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