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Category: CF Bored Flange Non-Rotatable Tapped

Non-Rotatable ConFlat (CF) Bored Flanges with tapped bolt holes, also known as CF fixed bored flanges, are available in bore sizes provided in both inches and millimeters. Designed specifically to be paired with a rotatable CF flange, this non-rotatable CF flange facilitates simplified alignment with the bolt holes. Employing a flat gasket positioned between two knife edges, these flanges guarantee a vacuum-tight seal. The mating flanges have identical profiles, making them sexless and eliminating the need to store two types or worry about compatibility.

Assembly instructions CF Flanges:
• Apply a small amount of high temperature anti-seize compound to the bolt threads.
• Check that both flange surfaces are clean and sealing edges are free from nicks and scratches.
• Use clean, lint free gloves, unpack gasket.
• Place gasket in the knife edge.
• Align the mating hole pattern and leak test grooves.
• Install the proper bolts and tighten hand tight. Check to see that the flange faces are parallel.
• Tighten the bolts 1/4 to 1/2 turns using a circular clockwise pattern until the flange faces are metal to metal.

Dimensions: DN19-DN350
Material: SS304 & SS316L

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