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Flanges

Stainless Steel Flanges – EN1092-1 / ANSI B16.5, PN6 to PN40 & 150lb to 600lb

Integraflow supplies a comprehensive range of stainless steel flanges in 304 and 316/L grades, covering both EN1092-1 (BS4504) flanges from PN6 to PN40 and ANSI/ASME B16.5 flanges from 150lb to 600lb, in sizes from ½” to 48” (15mm to 1200mm), sourced from European and Far Eastern mills, with full custom machining services including taper bores, drilling and tapping, threaded bolt holes, and non-standard profiles.

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Flanges

DN10 (3/8" NB) PN10/PN16/PN25/PN40 RF BSPP THREADED FLANGE SS 304
Flange outside diameter: 90mm (D)
Flange thickness: 16mm (C2)
Pitch Circle Diameter (PCD): 60mm (K)
Flange hub height: 22mm (H1)
Raised Face Height: 2mm (f1)
BSPP Thread: 3/8"
Bolt Holes: 4 off M12 bolts
Material: Stainless Steel
Grade: 304

Standards: EN 1092-1
Pressure Rating: PN16
Flange Face: Raised Face
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Threaded Flange, Screwed Flange, BSPP, Stainless Steel, SS Steel, Bossed, PN16
Contact us for pricing 0.0 GBP
DN10 (3/8" NB) PN10/PN16/PN25/PN40 RF BSPP THREADED FLANGE SS 316
Flange outside diameter: 90mm (D)
Flange thickness: 16mm (C2)
Pitch Circle Diameter (PCD): 60mm (K)
Flange hub height: 22mm (H1)
Raised Face Height: 2mm (f1)
BSPP Thread: 3/8"
Bolt Holes: 4 off M12 bolts
Material: Stainless Steel
Grade: 316

Standards: EN 1092-1
Pressure Rating: PN16
Flange Face: Raised Face
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Threaded Flange, Screwed Flange, BSPP, Stainless Steel, SS Steel, Bossed, PN16
Contact us for pricing 0.0 GBP
DN10 (3/8" NB) PN6 RF BSPP THREADED FLANGE SS 304
Flange outside diameter: 75mm (D)
Flange thickness: 12mm (C2)
Pitch Circle Diameter (PCD): 50mm (K)
Flange hub height: 20mm (H1)
Raised Face Height: 2mm (f1)
BSPP Thread: 3/8"
Bolt Holes: 4 off M10 bolts
Material: Stainless Steel
Grade: 304

Standards: EN 1092-1
Pressure Rating: PN6
Flange Face: Raised Face
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Threaded Flange, Screwed Flange, BSPP, Stainless Steel, SS Steel, Bossed, PN6
Contact us for pricing 0.0 GBP
DN10 (3/8" NB) PN6 RF BSPP THREADED FLANGE SS 316
Flange outside diameter: 75mm (D)
Flange thickness: 12mm (C2)
Pitch Circle Diameter (PCD): 50mm (K)
Flange hub height: 20mm (H1)
Raised Face Height: 2mm (f1)
BSPP Thread: 3/8"
Bolt Holes: 4 off M10 bolts
Material: Stainless Steel
Grade: 316

Standards: EN 1092-1
Pressure Rating: PN6
Flange Face: Raised Face
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Threaded Flange, Screwed Flange, BSPP, Stainless Steel, SS Steel, Bossed, PN6
Contact us for pricing 0.0 GBP
DN15 (1/2 NB) SCHEDULE 10S ASA300 WELD NECK FLANGE SS 304
Outside diameter (O): 95.2mm
Flange thickness (C): 14.2mm
Hub height (X): 38.1mm
Length through hub (A): 21.3mm
Bolt circle diameter (K): 66.5mm
Overall height (Y): 52.3mm
Raised face thickness (RF): 1.5mm
Bore (B): 35.0mm
Number of bolt holes: 4
Bolt hole diameter: 15.7mm
Approx. weight: 0.9kg
Contact us for pricing 0.0 GBP
DN15 (1/2 NB) SCHEDULE 10S ASA300 WELD NECK FLANGE SS 316
Outside diameter (O): 95.2mm
Flange thickness (C): 14.2mm
Hub height (X): 38.1mm
Length through hub (A): 21.3mm
Bolt circle diameter (K): 66.5mm
Overall height (Y): 52.3mm
Raised face thickness (RF): 1.5mm
Bore (B): 35.0mm
Number of bolt holes: 4
Bolt hole diameter: 15.7mm
Approx. weight: 0.9kg
£ 53.97 53.97 GBP
DN15 (1/2 NB) SCHEDULE 40S ASA300 WELD NECK FLANGE SS 304
Outside diameter (O): 95.2mm
Flange thickness (C): 14.2mm
Hub height (X): 38.1mm
Length through hub (A): 21.3mm
Bolt circle diameter (K): 66.5mm
Overall height (Y): 52.3mm
Raised face thickness (RF): 1.5mm
Bore (B): 35.0mm
Number of bolt holes: 4
Bolt hole diameter: 15.7mm
Approx. weight: 0.9kg
Contact us for pricing 0.0 GBP
DN15 (1/2 NB) SCHEDULE 40S ASA300 WELD NECK FLANGE SS 316
Outside diameter (O): 95.2mm
Flange thickness (C): 14.2mm
Hub height (X): 38.1mm
Length through hub (A): 21.3mm
Bolt circle diameter (K): 66.5mm
Overall height (Y): 52.3mm
Raised face thickness (RF): 1.5mm
Bore (B): 35.0mm
Number of bolt holes: 4
Bolt hole diameter: 15.7mm
Approx. weight: 0.9kg
£ 53.48 53.48 GBP
DN15 (1/2 NB) SCHEDULE 80S ASA300 WELD NECK FLANGE SS 304
Outside diameter (O): 95.2mm
Flange thickness (C): 14.2mm
Hub height (X): 38.1mm
Length through hub (A): 21.3mm
Bolt circle diameter (K): 66.5mm
Overall height (Y): 52.3mm
Raised face thickness (RF): 1.5mm
Bore (B): 35.0mm
Number of bolt holes: 4
Bolt hole diameter: 15.7mm
Approx. weight: 0.9kg
Contact us for pricing 0.0 GBP
DN15 (1/2 NB) SCHEDULE 80S ASA300 WELD NECK FLANGE SS 316
Outside diameter (O): 95.2mm
Flange thickness (C): 14.2mm
Hub height (X): 38.1mm
Length through hub (A): 21.3mm
Bolt circle diameter (K): 66.5mm
Overall height (Y): 52.3mm
Raised face thickness (RF): 1.5mm
Bore (B): 35.0mm
Number of bolt holes: 4
Bolt hole diameter: 15.7mm
Approx. weight: 0.9kg
Contact us for pricing 0.0 GBP
DN15 (1/2" NB) ASA150 RF BLIND FLANGE SS 304
Outside diameter (O): 88.9mm
Flange thickness (C): 11.1mm
Pitch circle diameter (K): 60.4mm
Raised face height (RF): 1.5mm
Raised face diameter (R): 35.0mm
Number of bolt holes: 4
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
DN15 (1/2" NB) ASA150 RF BLIND FLANGE SS 316
Outside diameter (O): 88.9mm
Flange thickness (C): 11.1mm
Pitch circle diameter (K): 60.4mm
Raised face height (RF): 1.5mm
Raised face diameter (R): 35.0mm
Number of bolt holes: 4
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
£ 24.50 24.5 GBP
DN15 (1/2" NB) ASA150 RF BOSSED SLIP ON FLANGE SS 304
Flange outside diameter: 88.9mm (O)
Flange thickness: 11.1mm (C)
Flange hub height: 15.7mm (Y)
Pitch Circle Diameter (PCD): 60.4mm (K)
Raised Face Height: 1.5mm (RF)
Bolt Holes: 4 off 15.7mm diameter
Bore Diameter: 22.3mm (B)
Material: Stainless Steel
Grade: 304
Standards: ASME B16.5
Flange Face: Raised Face
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Stainless Steel, Raised Faced, ASA 150LB, SOB
Contact us for pricing 0.0 GBP
DN15 (1/2" NB) ASA150 RF BOSSED SLIP ON FLANGE SS 316
Flange outside diameter: 88.9mm (O)
Flange thickness: 11.1mm (C)
Flange hub height: 15.7mm (Y)
Pitch Circle Diameter (PCD): 60.4mm (K)
Raised Face Height: 1.5mm (RF)
Bolt Holes: 4 off 15.7mm diameter
Bore Diameter: 22.3mm (B)
Material: Stainless Steel
Grade: 316
Standards: ASME B16.5
Flange Face: Raised Face
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Stainless Steel, Raised Faced, ASA 150LB, SOB
Contact us for pricing 0.0 GBP
DN15 (1/2" NB) ASA1500 RF BOSSED SLIP ON FLANGE SS 304
Flange outside diameter: 120.6mm (O)
Flange thickness: 22.3mm (C)
Flange hub height: 31.7mm (Y)
Pitch Circle Diameter (PCD): 82.5mm (K)
Raised Face Height: 6.3mm (RF)
Bolt Holes: 4 off 22.3mm diameter
Bore Diameter: 22.3mm (B)
Material: Stainless Steel
Grade: 304
Standards: ASME B16.5
Flange Face: Raised Face
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Stainless Steel, Raised Faced, ASA 1500LB, SOB
Contact us for pricing 0.0 GBP
DN15 (1/2" NB) ASA1500 RF BOSSED SLIP ON FLANGE SS 316
Flange outside diameter: 120.6mm (O)
Flange thickness: 22.3mm (C)
Flange hub height: 31.7mm (Y)
Pitch Circle Diameter (PCD): 82.5mm (K)
Raised Face Height: 6.3mm (RF)
Bolt Holes: 4 off 22.3mm diameter
Bore Diameter: 22.3mm (B)
Material: Stainless Steel
Grade: 316
Standards: ASME B16.5
Flange Face: Raised Face
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Stainless Steel, Raised Faced, ASA 1500LB, SOB
Contact us for pricing 0.0 GBP
DN15 (1/2" NB) ASA300 RF BLIND FLANGE SS 304
Outside diameter (O): 95.2mm
Flange thickness (C): 14.2mm
Pitch circle diameter (K): 66.5mm
Raised face height (RF): 1.5mm
Raised face diameter (R): 35.0mm
Number of bolt holes: 4
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
DN15 (1/2" NB) ASA300 RF BLIND FLANGE SS 316
Outside diameter (O): 95.2mm
Flange thickness (C): 14.2mm
Pitch circle diameter (K): 66.5mm
Raised face height (RF): 1.5mm
Raised face diameter (R): 35.0mm
Number of bolt holes: 4
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
£ 35.63 35.63 GBP
DN15 (1/2" NB) ASA300 RF BOSSED SLIP ON FLANGE SS 304
Flange outside diameter: 95.2mm (O)
Flange thickness: 14.2mm (C)
Flange hub height: 22.3mm (Y)
Pitch Circle Diameter (PCD): 66.5mm (K)
Raised Face Height: 1.5mm (RF)
Bolt Holes: 4 off 15.7mm diameter
Bore Diameter: 22.3mm (B)
Material: Stainless Steel
Grade: 304
Standards: ASME B16.5
Flange Face: Raised Face
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Stainless Steel, Raised Faced, ASA 300LB, SOB
Contact us for pricing 0.0 GBP
DN15 (1/2" NB) ASA300 RF BOSSED SLIP ON FLANGE SS 316
Flange outside diameter: 95.2mm (O)
Flange thickness: 14.2mm (C)
Flange hub height: 22.3mm (Y)
Pitch Circle Diameter (PCD): 66.5mm (K)
Raised Face Height: 1.5mm (RF)
Bolt Holes: 4 off 15.7mm diameter
Bore Diameter: 22.3mm (B)
Material: Stainless Steel
Grade: 316
Standards: ASME B16.5
Flange Face: Raised Face
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Stainless Steel, Raised Faced, ASA 300LB, SOB
Contact us for pricing 0.0 GBP
DN15 (1/2" NB) ASA600 RF BOSSED SLIP ON FLANGE SS 304
Flange outside diameter: 95.2mm (O)
Flange thickness: 14.2mm (C)
Flange hub height: 22.3mm (Y)
Pitch Circle Diameter (PCD): 66.5mm (K)
Raised Face Height: 6.3mm (RF)
Bolt Holes: 4 off 15.7mm diameter
Bore Diameter: 22.3mm (B)
Material: Stainless Steel
Grade: 304
Standards: ASME B16.5
Flange Face: Raised Face
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Stainless Steel, Raised Faced, ASA 600LB, SOB
Contact us for pricing 0.0 GBP
DN15 (1/2" NB) ASA600 RF BOSSED SLIP ON FLANGE SS 316
Flange outside diameter: 95.2mm (O)
Flange thickness: 14.2mm (C)
Flange hub height: 22.3mm (Y)
Pitch Circle Diameter (PCD): 66.5mm (K)
Raised Face Height: 6.3mm (RF)
Bolt Holes: 4 off 15.7mm diameter
Bore Diameter: 22.3mm (B)
Material: Stainless Steel
Grade: 316
Standards: ASME B16.5
Flange Face: Raised Face
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Stainless Steel, Raised Faced, ASA 600LB, SOB
Contact us for pricing 0.0 GBP
DN15 (1/2" NB) PN10/PN16/PN25/PN40 RF BSPP THREADED FLANGE SS 304
Flange outside diameter: 95mm (D)
Flange thickness: 16mm (C2)
Pitch Circle Diameter (PCD): 65mm (K)
Flange hub height: 22mm (H1)
Raised Face Height: 2mm (f1)
BSPP Thread: 1/2"
Bolt Holes: 4 off M12 bolts
Material: Stainless Steel
Grade: 304

Standards: EN 1092-1
Pressure Rating: PN16
Flange Face: Raised Face
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Threaded Flange, Screwed Flange, BSPP, Stainless Steel, SS Steel, Bossed, PN16
Contact us for pricing 0.0 GBP
DN15 (1/2" NB) PN10/PN16/PN25/PN40 RF BSPP THREADED FLANGE SS 316
Flange outside diameter: 95mm (D)
Flange thickness: 16mm (C2)
Pitch Circle Diameter (PCD): 65mm (K)
Flange hub height: 22mm (H1)
Raised Face Height: 2mm (f1)
BSPP Thread: 1/2"
Bolt Holes: 4 off M12 bolts
Material: Stainless Steel
Grade: 316

Standards: EN 1092-1
Pressure Rating: PN16
Flange Face: Raised Face
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Threaded Flange, Screwed Flange, BSPP, Stainless Steel, SS Steel, Bossed, PN16
Contact us for pricing 0.0 GBP
DN15 (1/2" NB) PN6 RF BLIND FLANGE SS 304
Flange overall diameter: 80mm (D)
PCD: 55mm (K)
Bolt Holes: 4 off 11mm diameter (L)
Flange Thickness: 12mm (C4)
Diameter of Raised Face (RF): 40mm (D1)
Height of Raised Face: 2mm (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
£ 28.35 28.35 GBP
DN15 (1/2" NB) PN6 RF BLIND FLANGE SS 316
Flange overall diameter: 80mm (D)
PCD: 55mm (K)
Bolt Holes: 4 off 11mm diameter (L)
Flange Thickness: 12mm (C4)
Diameter of Raised Face (RF): 40mm (D1)
Height of Raised Face: 2mm (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
£ 23.87 23.87 GBP
DN15 (1/2" NB) PN6 RF BSPP THREADED FLANGE SS 304
Flange outside diameter: 80mm (D)
Flange thickness: 12mm (C2)
Pitch Circle Diameter (PCD): 55mm (K)
Flange hub height: 20mm (H1)
Raised Face Height: 2mm (f1)
BSPP Thread: 1/2"
Bolt Holes: 4 off M10 bolts
Material: Stainless Steel
Grade: 304

Standards: EN 1092-1
Pressure Rating: PN6
Flange Face: Raised Face
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Threaded Flange, Screwed Flange, BSPP, Stainless Steel, SS Steel, Bossed, PN6
Contact us for pricing 0.0 GBP
DN15 (1/2" NB) PN6 RF BSPP THREADED FLANGE SS 316
Flange outside diameter: 80mm (D)
Flange thickness: 12mm (C2)
Pitch Circle Diameter (PCD): 55mm (K)
Flange hub height: 20mm (H1)
Raised Face Height: 2mm (f1)
BSPP Thread: 1/2"
Bolt Holes: 4 off M10 bolts
Material: Stainless Steel
Grade: 316

Standards: EN 1092-1
Pressure Rating: PN6
Flange Face: Raised Face
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Threaded Flange, Screwed Flange, BSPP, Stainless Steel, SS Steel, Bossed, PN6
Contact us for pricing 0.0 GBP
DN15 (1/2" NB) PN6 RF SLIP ON PLATE FLANGE SS 304
Flange inside diameter of: 22.0mm (B1)
Flange overall diameter: 80mm (D)
PCD: 55mm (K)
Bolt Holes: 4 off 11mm diameter (L)
Flange Thickness: 12mm (C1)
Diameter of Raised Face (RF): 40mm (D1)
Height of raised face: 2mm (F1)
Material: Stainless Steel
Grade: 304
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Stainless Steel, Steel, Raised Faced, RFSO
Contact us for pricing 0.0 GBP
DN15 (1/2" NB) PN6 RF SLIP ON PLATE FLANGE SS 316
Flange inside diameter of: 22.0mm (B1)
Flange overall diameter: 80mm (D)
PCD: 55mm (K)
Bolt Holes: 4 off 11mm diameter (L)
Flange Thickness: 12mm (C1)
Diameter of Raised Face (RF): 40mm (D1)
Height of raised face: 2mm (F1)
Material: Stainless Steel
Grade: 316
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Stainless Steel, Steel, Raised Faced, RFSO
Contact us for pricing 0.0 GBP
DN15 (1/2" NB) SCHEDULE 10S ASA150 WELD NECK FLANGE SS 304
Outside diameter (O): 88.9mm
Flange thickness (C): 11.1mm
Hub length (X): 30.2mm
Neck height (A): 21.3mm
Pitch circle diameter (K): 60.4mm
Hub base diameter (Y): 47.7mm
Raised face height (RF): 15.7mm
Raised face diameter (R): 35.0mm
Number of bolt holes: 4
Material: 304 Stainless Steel
Rating: ASA 150
Type: Weld Neck Flange (ASME B16.5)

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

Alternative terminology:
WN Flange, Welding Neck, ASA150, Stainless Steel, RF
£ 38.22 38.22 GBP
DN15 (1/2" NB) SCHEDULE 10S ASA150 WELD NECK FLANGE SS 316
Outside diameter (O): 88.9mm
Flange thickness (C): 11.1mm
Hub length (X): 30.2mm
Neck height (A): 21.3mm
Pitch circle diameter (K): 60.4mm
Hub base diameter (Y): 47.7mm
Raised face height (RF): 15.7mm
Raised face diameter (R): 35.0mm
Number of bolt holes: 4
Material: 316 Stainless Steel
Rating: ASA 150
Type: Weld Neck Flange (ASME B16.5)

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

Alternative terminology:
WN Flange, Welding Neck, ASA150, Stainless Steel, RF
£ 44.03 44.03 GBP
DN15 (1/2" NB) SCHEDULE 40S ASA150 WELD NECK FLANGE SS 304
Outside diameter (O): 88.9mm
Flange thickness (C): 11.1mm
Hub length (X): 30.2mm
Neck height (A): 21.3mm
Pitch circle diameter (K): 60.4mm
Hub base diameter (Y): 47.7mm
Raised face height (RF): 15.7mm
Raised face diameter (R): 35.0mm
Number of bolt holes: 4
Material: 304 Stainless Steel
Rating: ASA 150
Type: Weld Neck Flange (ASME B16.5)

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

Alternative terminology:
WN Flange, Welding Neck, ASA150, Stainless Steel, RF
£ 38.99 38.99 GBP
DN15 (1/2" NB) SCHEDULE 40S ASA150 WELD NECK FLANGE SS 316
Outside diameter (O): 88.9mm
Flange thickness (C): 11.1mm
Hub length (X): 30.2mm
Neck height (A): 21.3mm
Pitch circle diameter (K): 60.4mm
Hub base diameter (Y): 47.7mm
Raised face height (RF): 15.7mm
Raised face diameter (R): 35.0mm
Number of bolt holes: 4
Material: 316 Stainless Steel
Rating: ASA 150
Type: Weld Neck Flange (ASME B16.5)

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

Alternative terminology:
WN Flange, Welding Neck, ASA150, Stainless Steel, RF
£ 36.05 36.05 GBP
DN15 (1/2" NB) SCHEDULE 80S ASA150 WELD NECK FLANGE SS 304
Outside diameter (O): 88.9mm
Flange thickness (C): 11.1mm
Hub length (X): 30.2mm
Neck height (A): 21.3mm
Pitch circle diameter (K): 60.4mm
Hub base diameter (Y): 47.7mm
Raised face height (RF): 15.7mm
Raised face diameter (R): 35.0mm
Number of bolt holes: 4
Material: Stainless Steel 304
Rating: ASA 150
Type: Weld Neck Flange (ASME B16.5)

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

Alternative terminology:
WN Flange, Welding Neck, ASA150, Stainless Steel, RF
Contact us for pricing 0.0 GBP
DN15 (1/2" NB) SCHEDULE 80S ASA150 WELD NECK FLANGE SS 316
Outside diameter (O): 88.9mm
Flange thickness (C): 11.1mm
Hub length (X): 30.2mm
Neck height (A): 21.3mm
Pitch circle diameter (K): 60.4mm
Hub base diameter (Y): 47.7mm
Raised face height (RF): 15.7mm
Raised face diameter (R): 35.0mm
Number of bolt holes: 4
Material: Stainless Steel 316
Rating: ASA 150
Type: Weld Neck Flange (ASME B16.5)

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

Alternative terminology:
WN Flange, Welding Neck, ASA150, Stainless Steel, RF
Contact us for pricing 0.0 GBP
DN15 PN10 / PN16 / PN25 / PN40 RF BLIND FLANGE SS 304
Flange OD (D): 95mm
Drilling (No. x Bolt Holes x L): 4 x M12 x 14mm
Pitch circle diameter (K): 65mm
Flange thickness (C4): 16mm
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
£ 30.10 30.1 GBP
DN15 PN10 / PN16 / PN25 / PN40 RF BLIND FLANGE SS 316
Flange OD (D): 95mm
Drilling (No. x Bolt Holes x L): 4 x M12 x 14mm
Pitch circle diameter (K): 65mm
Flange thickness (C4): 16mm
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
£ 41.23 41.23 GBP
DN15 PN10/PN16/PN25/PN40 RF SLIP ON PLATE FLANGE SS 304
Flange inside diameter of: 22.0mm (B1)
Flange overall diameter: 95mm (D)
PCD: 65mm (K)
Bolt Holes: 4 off 14mm diameter (L)
Flange Thickness: 14mm (C1)
Diameter of Raised Face (RF): 40mm (D1)
Height of raised face: 2mm (F1)
Material: Stainless Steel
Grade: 304
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Stainless Steel, Steel, Raised Faced, RFSO
£ 25.34 25.34 GBP
DN15 PN10/PN16/PN25/PN40 RF SLIP ON PLATE FLANGE SS 316
Flange inside diameter of: 22.0mm (B1)
Flange overall diameter: 95mm (D)
PCD: 65mm (K)
Bolt Holes: 4 off 14mm diameter (L)
Flange Thickness: 14mm (C1)
Diameter of Raised Face (RF): 40mm (D1)
Height of raised face: 2mm (F1)
Material: Stainless Steel
Grade: 316
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Stainless Steel, Steel, Raised Faced, RFSO
£ 37.24 37.24 GBP