ISO Flanges

ISO flanges start from size DN63. Known as "large flanges" where the sealing principal is identical to that of KF flanges. Choose from ISO-MF, Rotatable, ISO Bolted.

Nor-Cal Products, Inc.

ISO Bored Flanges, 304 Stainless

ISO Bolted and Multi-Fastener, (MF) flanges, bored thru, non-rotatable. These flanges are made from 304 Stainless Steel. The bolted flanges have clearance holes for mounting bolts. ISO MF flanges are designed for universal mounting options, such as claw clamps.

Flange Nominal SizeFlange TypeRotatable or NonrotatableBlank Flange or BoredFlange MaterialMfg. P/N.Encole P/N.Price
ISO-63ISO Multi FastenerNonrotatableBoredAISI 304ISO-63-250-OF212A1000$62.50each
ISO-63ISO BoltedNonrotatableBoredAISI 304ISO-63-250N214A1000$93.40each
ISO-100ISO Multi FastenerNonrotatableBoredAISI 304ISO-100-400-OF212A1002$85.28each
ISO-160ISO Multi FastenerNonrotatableBoredAISI 304ISO-160-600-OF212A1003$125.90each
ISO-200ISO Multi FastenerNonrotatableBoredAISI 304ISO-200-800-OF212A1004$198.18each
ISO-320ISO Multi FastenerNonrotatableBoredAISI 304ISO-320-1000-OF212A1006$687.40each
ISO-400ISO Multi FastenerNonrotatableBoredAISI 304ISO-400-000-OF212A1007$687.40each
ISO-500ISO Multi FastenerNonrotatableBoredAISI 304ISO-500-000-OF212A1008$772.90each
ISO-80ISO Multi FastenerNonrotatableBoredAISI 304ISO-80-300-OF212A1001$79.44each
ISO-250ISO Multi FastenerNonrotatableBoredAISI 304ISO-250-1000-OF212A1005$250.75each
ISO-80ISO BoltedNonrotatableBoredAISI 304ISO-80-300N214A1001$132.36each
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Nor-Cal Products, Inc.

ISO Bored Flanges, Aluminium

ISO rotatable bolt ring with retainer wire. Flange material is Aluminum, retaining ring material is 304 Stainless Steel. The flange has bolt clearance holes.

Flange Nominal SizeFlange TypeRotatable or NonrotatableBlank Flange or BoredFlange MaterialMfg. P/N.Encole P/N.Price
ISO-63ISO BoltedRotatableBoredAluminumISO-63-BR211A1000$174.00each
ISO-100ISO BoltedRotatableBoredAluminumISO-100-BR211A1002$210.63each
ISO-160ISO BoltedRotatableBoredAluminumISO-160-BR211A1003$378.30each
ISO-200ISO BoltedRotatableBoredAluminumISO-200-BR211A1004$461.80each
ISO-250ISO BoltedRotatableBoredAluminumISO-250-BR211A1005$689.40each
ISO-80ISO BoltedRotatableBoredAluminumISO-80-BR211A1001$186.70each
Nor-Cal Products, Inc.

ISO Blank Flanges

ISO Bolted and Multi-Fastener, (MF) flanges, blank, non-rotatable. These flanges are made from 304 Stainless Steel. The bolted flanges have clearance holes for mounting bolts. ISO MF flanges are designed for universal mounting options, such as claw clamps.

Flange Nominal SizeFlange TypeRotatable or NonrotatableBlank Flange or BoredFlange MaterialMfg. P/N.Encole P/N.Price
ISO-63ISO Multi FastenerNonrotatableBlankAISI 304ISO-63-000-OF213A1000$62.40each
ISO-63ISO BoltedNonrotatableBlankAISI 304ISO-63-000N215A1000$93.40each
ISO-80ISO Multi FastenerNonrotatableBlankAISI 304ISO-80-000-OF213A1001$85.20each
ISO-160ISO Multi FastenerNonrotatableBlankAISI 304ISO-160-000-OF213A1003$126.15each
ISO-200ISO Multi FastenerNonrotatableBlankAISI 304ISO-200-000-OF213A1004$205.00each
ISO-250ISO Multi FastenerNonrotatableBlankAISI 304ISO-250-000-OF213A1005$414.00each
ISO-320ISO Multi FastenerNonrotatableBlankAISI 304ISO-320-000-OF213A1006$671.85each
ISO-400ISO Multi FastenerNonrotatableBlankAISI 304ISO-400-000-OF213A1007$827.60each
ISO-500ISO Multi FastenerNonrotatableBlankAISI 304ISO-500-000-OF213A1008$1226.30each
ISO-80ISO BoltedNonrotatableBlankAISI 304ISO-80-000N215A1001$132.36each
ISO-100ISO Multi FastenerNonrotatableBlankAISI 304ISO-100-000-OF213A1002$93.24each
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