FlangeG. Fiori manufactures and stocks flanges according to the main international norms as well as special items (quick opening closures, swivel ring flanges, anchor flanges...) and tailored forgings on Customer's drawing, in several grades of steel (carbon, stainless, Duplex/Super-duplex, alloy), in all sizes and ratings.

We can provide the flanges you need in very short times and according to all your requirements and restrictions (materials, certifications, origin, etc...)

Standards

  • ANSI B16.5, B16.47A, B16.47B, BS3293 (up to #2.500)
  • UNI and DIN (up to PN250)
  • API (up to 20.000 PSI)

Dimensions

  • From 1/2" to 60" and more

Types

  • Welding Neck, Slip on, Socket Welding, Blind, Threaded, Lap Joint, Long Welding Neck
  • Pads
  • AWWA, API, TEMA, SAE Flanges
  • Orifice Flanges
  • Spectacle plates
  • Swivel Ring Flanges
  • Anchor Flanges
  • Quick Opening Closures
  • Special Flanges

Face Finishings

  • RF, FF, RTJ, LM, LF, SM, SF, LT, LG, ST, SG

Materials

Carbon Steel
  • ASTM A105
  • ASTM A350 LF2 - LF3 - LF6
  • ASTM A694 F52 - F60 - F65 - F70
Alloy Steel
  • ASTM A182 F1 - F5 - F9 - F11 - F12 - F22 - F91
Stainless Steel
  • ASTM A182 F304/L - F304/H - F316/L - F316/H - F321/H
  • F310 - F44 - F347/H - F51 - F53 - F55 - F904/L
Nickel Alloys