DN250CF 304mm (12″) OD Flanges

DN250CF Family

DN250CF 304mm (12″) OD Flanges




DN250CF 304mm (12″) OD Flanges

304L stainless steel as standard.
316L & 316LN stainless steel available on request.
Metal or Viton® seals.
Tapped or clearance bolt holes.
Industry standard sizes, compatible with other ConFlat® style flanges.
US flange sizes also available.

Flanges : 304L St.St. (316L & 316LN also available)
Gaskets : OFE copper, Viton® or nickel
Temperature Range : Using copper gaskets -200°C to 450°C
                               Using Viton® gaskets -20°C to 150°C (200°C*)
Bolt Fastening
Number of bolts : 32
Size : M8
Torque : 20Nm
Vacuum Range :  To below 1 x 10-13 Torr
* – Increased upper limit for intermittent use

PLEASE NOTE – Flanges are also available in 316L & 316LN stainless steel. Alternative bore sizes also available.
Please contact our sales office for further details.

Product CodeTube ODFixed / RotatableBolt HoleFig. No.ABPriceQuantityPDF & STP
FL-250CF BlankFixedClearance1-- £238
FL-250CF-254254.0FixedClearance 2 250.9 254.5 £259
FL-250CFT BlankFixed Tapped M81-- P.O.A
FL-250CFT-254254.0Fixed Tapped M8 2 250.9 254.5 P.O.A
FL-250CFR Blank RotatableClearance 3-- £435
FL-250CFR-254254.0 RotatableClearance 4 250.9 254.5 £335
FL-250CFRT Blank Rotatable Tapped M8 3-- P.O.A
FL-250CFRT-254254.0 Rotatable Tapped M8 4 250.9 254.5 P.O.A
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