Super Duplex is known for its corrosion resistance and strength. With its high level of chromium, Super Duplex provides outstanding resistance to acids, acid chlorides, caustic solutions and other environments in the chemical/petrochemical, pulp and paper industries, often replacing 300 series stainless steel, high nickel superaustenitic steels and nickel-based alloys.

Common Super Duplex materials offered:

  • Super Duplex 2507 — A995 GR. 5A CE3MN
  • Super Duplex Stainless Steel ZERON®– A995 GR. 6A CD3MWCUN

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281.880.8560 or 866-523-4740

7603 Bluff Point Dr. Houston, TX 77086, United States



We are excited to announce that effective November 1, 2020 we have purchased the trademarks and all assets related to Smith Valves & Diamond Gear from CNC Flow Control!