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Blind

Stainless Steel Blind & Blank Flanges – EN1092-1 & ANSI B16.5

Integraflow supplies a complete range of stainless steel blind and blank flanges in 304 (1.4301) and 316L (1.4404)grades, manufactured to EN1092-1 Type 05 and ANSI/ASME B16.5 standards, with pressure ratings from PN6 to PN40and 150lb to 1500lb, providing a secure and corrosion-resistant solution for sealing the ends of pipelines in industrial, process, and hygienic systems.

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Blind

DN600 (24" NB) ASA150 RF BLIND FLANGE SS 304
Outside diameter (O): 812.8mm
Flange thickness (C): 47.7mm
Pitch circle diameter (K): 749.3mm
Raised face height (RF): 1.5mm
Raised face diameter (R): 693.1mm
Number of bolt holes: 20
Material: Stainless Steel 304
Rating: ASA 150
Type: Blind flange (ASME B16.5)

Standards: ASME B16.5
Flange Face: Raised Face
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Blind Flange, Blank, ASA150, Stainless Steel, Raised Faced
Contact us for pricing 0.0 GBP
DN600 (24" NB) ASA150 RF BLIND FLANGE SS 316
Outside diameter (O): 812.8mm
Flange thickness (C): 47.7mm
Pitch circle diameter (K): 749.3mm
Raised face height (RF): 1.5mm
Raised face diameter (R): 693.1mm
Number of bolt holes: 20
Material: Stainless Steel 316
Rating: ASA 150
Type: Blind flange (ASME B16.5)

Standards: ASME B16.5
Flange Face: Raised Face
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Blind Flange, Blank, ASA150, Stainless Steel, Raised Faced
Contact us for pricing 0.0 GBP
DN600 (24" NB) ASA300 RF BLIND FLANGE SS 304
Outside diameter (O): 914.4mm
Flange thickness (C): 69.8mm
Pitch circle diameter (K): 812.8mm
Raised face height (RF): 1.5mm
Raised face diameter (R): 692.1mm
Number of bolt holes: 24
Material: Stainless Steel 304
Rating: ASA 300
Type: Blind flange (ASME B16.5)

Standards: ASME B16.5
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Blind Flange, Blank, ASA300, Stainless Steel, Raised Faced
Contact us for pricing 0.0 GBP
DN600 (24" NB) ASA300 RF BLIND FLANGE SS 316
Outside diameter (O): 914.4mm
Flange thickness (C): 69.8mm
Pitch circle diameter (K): 812.8mm
Raised face height (RF): 1.5mm
Raised face diameter (R): 692.1mm
Number of bolt holes: 24
Material: Stainless Steel 316
Rating: ASA 300
Type: Blind flange (ASME B16.5)

Standards: ASME B16.5
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Blind Flange, Blank, ASA300, Stainless Steel, Raised Faced
Contact us for pricing 0.0 GBP
DN600 (24" NB) PN10 RF BLIND FLANGE SS 304
Flange OD (D): 780mm
Drilling (No. x Bolt Holes x L): 20 x M27 x 30mm
Pitch circle diameter (K): 725mm
Flange thickness (C4): 42mm
Material: 304
Rating: PN10
Type: Blind flange (EN1092-1 Type 05)

Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Blank Flange, Blind, Stainless Steel, Stainless Steel, Raised Faced, RF Blind
Contact us for pricing 0.0 GBP
DN600 (24" NB) PN10 RF BLIND FLANGE SS 316
Flange OD (D): 780mm
Drilling (No. x Bolt Holes x L): 20 x M27 x 30mm
Pitch circle diameter (K): 725mm
Flange thickness (C4): 42mm
Material: 316
Rating: PN10
Type: Blind flange (EN1092-1 Type 05)

Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Blank Flange, Blind, Stainless Steel, Stainless Steel, Raised Faced, RF Blind
Contact us for pricing 0.0 GBP
DN600 (24" NB) PN16 RF BLIND FLANGE SS 304
Flange OD (D): 840mm
Drilling (No. x Bolt Hole x L): 20 x M33 x 36mm
Pitch circle diameter (K): 770mm
Flange thickness (C1): 55mm
Raised face diameter (D1): 670mm
Raised face height (F1): 5mm
Material: 304
Rating: PN16
Type: Blind flange (EN1092-1 Type 05)

Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Blank Flange, Blind, Stainless Steel, Stainless Steel, Raised Faced, RF Blind
Contact us for pricing 0.0 GBP
DN600 (24" NB) PN16 RF BLIND FLANGE SS 316
Flange OD (D): 840mm
Drilling (No. x Bolt Hole x L): 20 x M33 x 36mm
Pitch circle diameter (K): 770mm
Flange thickness (C1): 55mm
Raised face diameter (D1): 670mm
Raised face height (F1): 5mm
Material: 316
Rating: PN16
Type: Blind flange (EN1092-1 Type 05)

Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Blank Flange, Blind, Stainless Steel, Stainless Steel, Raised Faced, RF Blind
Contact us for pricing 0.0 GBP
DN600 (24" NB) PN25 RF BLIND FLANGE SS 304
Flange OD (D): 845mm
Drilling (No. x Bolt Hole x L): 20 x M36 x 39mm
Pitch circle diameter (K): 770mm
Flange thickness (C1): 68mm
Raised face diameter (D1): 670mm
Raised face height (F1): 5mm
Material: 304
Rating: PN25
Type: Blind flange (EN1092-1 Type 05)

Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Blank Flange, Blind, Stainless Steel, Stainless Steel, Raised Faced, RF Blind
Contact us for pricing 0.0 GBP
DN600 (24" NB) PN25 RF BLIND FLANGE SS 316
Flange OD (D): 845mm
Drilling (No. x Bolt Hole x L): 20 x M36 x 39mm
Pitch circle diameter (K): 770mm
Flange thickness (C1): 68mm
Raised face diameter (D1): 670mm
Raised face height (F1): 5mm
Material: 316
Rating: PN25
Type: Blind flange (EN1092-1 Type 05)

Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Blank Flange, Blind, Stainless Steel, Stainless Steel, Raised Faced, RF Blind
Contact us for pricing 0.0 GBP
DN600 (24" NB) PN6 RF BLIND FLANGE SS 304
Flange overall diameter: 755mm (D)
PCD: 705mm (K)
Bolt Holes: 20 off 26mm diameter (L)
Flange Thickness: 32mm (C4)
Diameter of Raised Face (RF): 675mm (D1)
Height of Raised Face: 5mm (F1)
Material: Stainless Steel
Grade: 304
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Blank Flange, Blind, Stainless Steel, Stainless Steel, Raised Faced, RF Blind
Contact us for pricing 0.0 GBP
DN600 (24" NB) PN6 RF BLIND FLANGE SS 316
Flange overall diameter: 755mm (D)
PCD: 705mm (K)
Bolt Holes: 20 off 26mm diameter (L)
Flange Thickness: 32mm (C4)
Diameter of Raised Face (RF): 675mm (D1)
Height of Raised Face: 5mm (F1)
Material: Stainless Steel
Grade: 316
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Blank Flange, Blind, Stainless Steel, Stainless Steel, Raised Faced, RF Blind
Contact us for pricing 0.0 GBP
DN600 PN40 RF BLIND FLANGE SS 304
Flange OD (D): 890mm
Drilling (No. x Bolt Holes x L): 20 x M36 x 48mm
Pitch circle diameter (K): 795mm
Flange thickness (C4): 72mm
Material: 304
Rating: PN40
Type: Blind flange (EN1092-1 Type 05)

Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Blank Flange, Blind, Stainless Steel, Stainless Steel, Raised Faced, RF Blind
Contact us for pricing 0.0 GBP
DN600 PN40 RF BLIND FLANGE SS 316
Flange OD (D): 890mm
Drilling (No. x Bolt Holes x L): 20 x M36 x 48mm
Pitch circle diameter (K): 795mm
Flange thickness (C4): 72mm
Material: 316
Rating: PN40
Type: Blind flange (EN1092-1 Type 05)

Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Blank Flange, Blind, Stainless Steel, Stainless Steel, Raised Faced, RF Blind
Contact us for pricing 0.0 GBP