Alloy Piping Products

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Alloy Piping Products (APP) manufactures more than 4,000 butt-weld fittings from 75 different alloys, as well as carbon steel, high yield, low temperature, and chrome molys. Additionally, we manufacture commodity stainless steel, duplex, Alloy 20, and stainless steel specials. 

WP5  |  WP9  |  WP11  |  WP22  |  WP91

Manufacturing Capabilities

  • Tee presses
  • Large OD and small beveling machines
  • Heat treating
  • In-house tool & die capabilities
  • Cold Forming
  • Hot Forming
  • In-house X-ray
  • Q&A Testing labs
  • Specialized plate department


APP Certifications


ISO 9001 | PED | CRN | AML