Presicion Engineering Flanges
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Metric Butt-Weld Flanges

  • 1 "
  • 2 "
  • 3 "
  • 4 "
  • Flange
  • 304-304L Stainless Steel
  • 316-316L Stainless Steel
  • Pipe

Bolt two flat-surface flanges or two raised-surface flanges of the same size together with a gasket (sold separately) to create an access point in a pipe line.

Butt-weld flanges are also known as weld-neck flanges; the flange neck has a beveled end that, when flush to pipe, creates a trough for a strong weld. Forged flanges have better strength than cast flanges. 304 stainless steel flanges offer very good corrosion resistance, and 316 stainless steel flanges have excellent corrosion resistance.

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