Steel 300 lb Blind Flange, B16.5

Product # 680380.600


A flange is a way of joining pipes, valves and pumps to form a piping system and are usually welded or screwed. Flanges to ANSI B16.5 standards are available in all materials and pressure classes. Navy and Mil-Spec flanges are also always in stock for fast delivery.

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Product Attributes

  • Flange Type Blind
  • Flange Face Raised Face
  • Specification Type ASME
  • Pressure Rating 300 lb
  • Body Material Steel
  • Material Spec A-105
  • Standard ANSI
  • Specification B16.5

Technical Specifications

  • Size (in) 4
  • Bolt Circle Diameter (in) 7.88
  • Bolt Hole Diameter (in) 0.88
  • Flange Diameter (in) 10
  • Flange Thickness (in) 1.25
  • Number of Bolt Holes 8
  • Bore Sch 40 (Std)


Document Name File Size
Flanges Catalog & Dimensions.pdf 173.83 KB

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Dimensional and specification information shown here represents common industrial & commercial standards. Actual dimensions may vary by manufacturer, please contact your local W&O office for specific information.

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