Orifice Flanges

Orifice Flanges are used instead of standard pipe flanges when an orifice plate or flow nozzle must

be installed. Pairs of pressure tappings are machined into the orifice flange, making seperate orifice carriers or

tappings in the pipe wall nexessary.

Specifications:

  • Size: ½“ to 40”.
  • Pressure Class: 150#, 300#, 400#, 600#, 900#, 1500#, 2500#.
  • Facing Types: Flat face, Raised face, Large Raised face, Ring joint etc.
  • Material Grade: 304, 316 etc.
  • Flange Bore Schedules: SCH 5,10,20,40,80,160, XXS etc.
  • Face Finish: Stock Finish serration, Spiral or Phonographic Serration, concentric Serration, Smooth Finish.

Applications:

  • Pipeline engineering
  • Oil & gas industry
  • Mechanical engineering
  • Plant engineering
  • Marine industry
  • Waste water management
  • Chemical industry
  • Petrochemical industry
  • Power industry
  • Aerospace
  • Food processing industry and many more.

Standard Marking:

  • Trade Mark
  • Nominal
  • Class
  • Nominal Wall Thickness
  • ANSI Standard
  • Heat Code
  • Material Designation

ü Test Certificates: Mill Test Certificate, Third Party Inspection Certificate.

ü Quality Assurance: Stainless-Steel pipes supplied are subject to strict inspection by our Qualified Inspection Team before dispatch the materials.

ü Packing: Bouka Metals Products are packed and labelled according to the regulations and customer's

requests.Great care is taken to avoid any damage which might be caused during storage or transportation

in case of exports.In addition, clear labels are tagged on the outside of the packages for easy identification

of the product.Standard export packaging is done in Bundled /wooden cases Packing.


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