Weld-neck Flanges

Specifications

  • 1/2” through 24” Class 150, 300, 600, 900, 1500 per ASME B16.5

  • 1/2” through 12” Class 2500 per ASME B16.5

  • Facing Types: Raised Face, Flat Face, Ring Type Joint, Male, Female, Groove, Lens Joint, Lap Joint

  • Specifications Available: ASME B16.5 - Pipe Flanges and Flanged Fittings; ASME B16.36 - Orifice Flanges; ASME B16.47 – Large Diameter Steel Flanges; ASME B16.1 – Cast Iron Pipe Flanges and Flanged Fittings; JIS B2220 – Steel Pipe Flanges; MSS SP-44 – Steel Pipeline Flanges; and DIN EN 1092-1 – Steel Flanges – Part 1

  • Also available in Orifice Flange configuration

Gibson Products, Inc. manufactures from a wide variety of materials

  • Carbon steel
  • Stainless steel
  • Chrome moly
  • Nickel alloys
  • Aluminum
  • Copper nickel
  • Titanium
  • Zirconium
  • Ferralium
  • Materials used for Hydrofluoric Acid (HF) Alkylation Service
  • Additional alloys per customer specification
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