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Duplex Steel Flange

Super Duplex Flanges F53/F55

ANSI/ASME B16。5, B 16。47 Duplex Flanges, Duplex Steel UNS S31803 Slip On Flanges, Duplex Steel UNS S32205 Blind Flanges, Duplex Forged Flanges, Duplex Orifice Flanges, Duplex Reducing Flanges

Duplex Steel Flanges Specification:
Grade :F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61, UNS S31803, UNS S32205.

Standard : ASTM A182 / ASME SA182

Size : 1/8″ NB TO 24″ NB

Dimensions : ANSI/ASME B16。5, B 16。47 Series A & B, EN-1092, BS4504, BS 10, B16。48, DIN, etc。

Types : Weld neck Flanges (WNRF), Slip-on Flanges (SORF), Blind Flanges (BLRF), Lap Joint Flanges (SOLJ), Socket-weld Flanges (SWRF), Screwed (Threaded) Flanges, Long weld neck Flanges (LWNRF), Spectacle Blind Flanges Spacer & Blind Flanges, Ring Type Joint Flanges (RTJ), Reducing Flanges, Raised Face (RF) Flanges, Orifice Flanges, Large Diameter Flanges, Custom Flanges, Drawing Flanges, Forged Flanges, Plate Flanges, Flat Face Flanges, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, API, EN Flanges etc.

Class / Pressure: 150#, 300#, 600#, 900#, 1500#, 2500#. PN6, PN10, PN16, PN25, PN40, PN64 etc.


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