Flange OD (D): 405mm
Drilling (No. x Bolt Hole x L): 12 x M24 x 26mm
Pitch circle diameter (K): 355mm
Flange thickness (C1): 29mm
Raised face diameter (D1): 312mm
Raised face height (F1): 4mm
Material: S235 JR
Rating: PN16
Type: Blind flange (EN1092-1 Type 05)

Standards: EN1092-1
Flange Face: Flat Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Blank Flange, Blind, Mild Steel, Carbon Steel, Flat Faced, FF Blind

Outside diameter (O): 520.7mm
Flange thickness (C): 50.8mm
Hub height (X): 374.6mm
Length through hub (A): 323.8mm
Bolt circle diameter (K): 406.4mm
Overall height (Y): 130.0mm
Raised face thickness (RF): 1.5mm
Bore (B): 381.0mm
Number of bolt holes: 16
Bolt hole diameter: 31.7mm
Approx. weight: 64.0kg

Outside diameter (O): 482.6mm
Flange thickness (C): 31.7mm
Pitch circle diameter (K): 431.8mm
Raised face height (RF): 1.5mm
Raised face diameter (R): 381.0mm
Number of bolt holes: 12
Material: A105N
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, Carbon Steel, Raised Faced

Flange outside diameter: 482.6mm (O)
Flange thickness: 31.7mm (C)
Flange hub height: 55.6mm (Y)
Pitch Circle Diameter (PCD): 431.8mm (K)
Raised Face Height: 1.5mm (RF)
Bolt Holes: 12 off 25.4mm diameter
Bore Diameter: 327.1mm (B)
Material: Carbon Steel
Grade: A105N
Standards: ASME B16.5
Flange Face: Raised Face
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Carbon Steel, Raised Faced, ASA 150LB, SOB

Outside diameter (O): 673.1mm
Flange thickness (C): 123.9mm
Pitch circle diameter (K): 571.5mm
Raised face height (RF): 6.3mm
Raised face diameter (R): 381.0mm
Number of bolt holes: 16
Material: A105N
Rating: ASA 1500
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, ASA1500, Carbon Steel, Raised Faced

Flange outside diameter: 673.1mm (O)
Flange thickness: 123.9mm (C)
Flange hub height: 85.6mm (Y)
Pitch Circle Diameter (PCD): 571.5mm (K)
Raised Face Height: 6.3mm (RF)
Bolt Holes: 16 off 53.8mm diameter
Bore Diameter: 327.1mm (B)
Material: Carbon Steel
Grade: A105N
Standards: ASME B16.5
Flange Face: Raised Face
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Carbon Steel, Raised Faced, ASA 1500LB, SOB

Outside diameter (O): 520.7mm
Flange thickness (C): 50.8mm
Pitch circle diameter (K): 450.8mm
Raised face height (RF): 1.5mm
Raised face diameter (R): 381.0mm
Number of bolt holes: 16
Material: A105N
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, Carbon Steel, Raised Faced

Flange outside diameter: 520.7mm (O)
Flange thickness: 50.8mm (C)
Flange hub height: 73.1mm (Y)
Pitch Circle Diameter (PCD): 450.8mm (K)
Raised Face Height: 1.5mm (RF)
Bolt Holes: 16 off 31.7mm diameter
Bore Diameter: 327.1mm (B)
Material: Carbon Steel
Grade: A105N
Standards: ASME B16.5
Flange Face: Raised Face
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Carbon Steel, Raised Faced, ASA 300LB, SOB

Outside diameter (O): 558.8mm
Flange thickness (C): 66.5mm
Pitch circle diameter (K): 488.6mm
Raised face height (RF): 6.3mm
Raised face diameter (R): 381.0mm
Number of bolt holes: 20
Material: A105N
Rating: ASA 600
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, ASA600, Carbon Steel, Raised Faced

Flange outside diameter: 558.8mm (O)
Flange thickness: 66.5mm (C)
Flange hub height: 91.9mm (Y)
Pitch Circle Diameter (PCD): 488.9mm (K)
Raised Face Height: 6.3mm (RF)
Bolt Holes: 16 off 35.0mm diameter
Bore Diameter: 327.1mm (B)
Material: Carbon Steel
Grade: A105N
Standards: ASME B16.5
Flange Face: Raised Face
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Carbon Steel, Raised Faced, ASA 600LB, SOB

Flange OD (D): 445mm
Drilling (No. x Bolt Holes x L): 12 x M20 x 22mm
Pitch circle diameter (K): 400mm
Flange thickness (C4): 26mm
Material: S235 JR
Rating: PN10
Type: Blind flange (EN1092-1 Type 05)

Standards: EN1092-1
Flange Face: Flat Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Blank Flange, Blind, Mild Steel, Carbon Steel, Flat Faced, FF Blind

Flange OD (D): 460mm
Drilling (No. x Bolt Hole x L): 12 x M24 x 26mm
Pitch circle diameter (K): 410mm
Flange thickness (C1): 32mm
Raised face diameter (D1): 365mm
Raised face height (F1): 4mm
Material: S235 JR
Rating: PN16
Type: Blind flange (EN1092-1 Type 05)

Standards: EN1092-1
Flange Face: Flat Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Blank Flange, Blind, Mild Steel, Carbon Steel, Flat Faced, FF Blind

Flange OD (D): 485mm
Drilling (No. x Bolt Hole x L): 16 x M27 x 30mm
Pitch circle diameter (K): 430mm
Flange thickness (C1): 38mm
Raised face diameter (D1): 365mm
Raised face height (F1): 4mm
Material: S235 JR
Rating: PN25
Type: Blind flange (EN1092-1 Type 05)

Standards: EN1092-1
Flange Face: Flat Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Blank Flange, Blind, Mild Steel, Carbon Steel, Flat Faced, FF Blind

Flange overall diameter: 440mm (D)
PCD: 395mm (K)
Bolt Holes: 12 off 22mm diameter (L)
Flange Thickness: 25mm (C4)
Diameter of Flat Face (RF): 365mm (D1)
Height of Flat Face: 4mm (F1)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Flat Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Blank Flange, Blind, Mild Steel, Carbon Steel, Flat Faced, FF Blind

Flange inside diameter of: 327.5mm (B1)
Flange overall diameter: 440mm (D)
PCD: 395mm (K)
Bolt Holes: 12 off 22mm diameter (L)
Flange Thickness: 25mm (C1)
Diameter of Raised Face (RF): 365mm (D1)
Height of raised face: 4mm (F1)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, RFSO

Outside diameter (O): 482.6mm
Flange thickness (C): 31.7mm
Hub length (X): 365.0mm
Neck height (A): 323.8mm
Pitch circle diameter (K): 431.8mm
Hub base diameter (Y): 114.3mm
Raised face height (RF): 15.5mm
Raised face diameter (R): 381.0mm
Number of bolt holes: 12
Material: A105N
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, Carbon Steel, RF

Outside diameter (O): 520.7mm
Flange thickness (C): 50.8mm
Hub height (X): 374.6mm
Length through hub (A): 323.8mm
Bolt circle diameter (K): 406.4mm
Overall height (Y): 130.0mm
Raised face thickness (RF): 1.5mm
Bore (B): 381.0mm
Number of bolt holes: 16
Bolt hole diameter: 31.7mm
Approx. weight: 64.0kg

Outside diameter (O): 482.6mm
Flange thickness (C): 31.7mm
Hub length (X): 365.0mm
Neck height (A): 323.8mm
Pitch circle diameter (K): 431.8mm
Hub base diameter (Y): 114.3mm
Raised face height (RF): 15.5mm
Raised face diameter (R): 381.0mm
Number of bolt holes: 12
Material: A105N
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, Carbon Steel, RF

Flange outside diameter: 445mm (D)
Flange inside diameter: 327.5mm (B1)
Flange thickness (C2): 26mm
Pitch Circle Diameter (PCD): 395mm (K)
Hub height: 46mm (H1)
Neck diameter: 350mm (N2)
Raised Face Diameter: 370mm (d1)
Height of Raised Face: 4mm (f1)
Bolt Holes: 12 off 22mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Flange inside diameter of: 327.5mm (B1)
Flange overall diameter: 445mm (D)
PCD: 400mm (K)
Bolt Holes: 12 off 22mm diameter (L)
Flange Thickness: 26mm (C1)
Diameter of Raised Face (RF): 365mm (D1)
Height of raised face: 4mm (F1)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Mild Steel, Carbon Steel, Flat Faced, FFSO

Flange outside diameter: 460mm (D)
Flange inside diameter: 327.5mm (B1)
Flange thickness (C2): 28mm
Pitch Circle Diameter (PCD): 410mm (K)
Hub height: 46mm (H1)
Neck diameter: 350mm (N2)
Raised Face Diameter: 378mm (d1)
Height of Raised Face: 4mm (f1)
Bolt Holes: 16 off 26.0mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Flange inside diameter of: 327.5mm (B1)
Flange overall diameter: 460mm (D)
PCD: 410mm (K)
Bolt Holes: 12 off 26mm diameter (L)
Flange Thickness: 32mm (C1)
Diameter of Raised Face (RF): 365mm (D1)
Height of raised face: 4mm (F1)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, RFSO

Flange outside diameter: 485mm (D)
Flange inside diameter: 327.5mm (B1)
Flange thickness (C2): 34mm
Pitch Circle Diameter (PCD): 430mm (K)
Hub height: 67mm (H1)
Neck diameter: 364mm (N2)
Raised Face Diameter: 395mm (d1)
Height of Raised Face: 4mm (f1)
Bolt Holes: 16 off 30mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Flange inside diameter of: 327.5mm (B1)
Flange overall diameter: 485mm (D)
PCD: 430mm (K)
Bolt Holes: 16 off 30mm diameter (L)
Flange Thickness: 38mm (C1)
Diameter of Raised Face (RF): 365mm (D1)
Height of raised face: 4mm (F1)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Mild Steel, Carbon Steel, Flat Faced, FFSO

Flange OD (D): 515mm
Drilling (No. x Bolt Holes x L): 16 x M24 x 33mm
Pitch circle diameter (K): 450mm
Flange thickness (C4): 42mm
Material: S235 JR
Rating: PN40
Type: Blind flange (EN1092-1 Type 05)

Standards: EN1092-1
Flange Face: Flat Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Blank Flange, Blind, Mild Steel, Carbon Steel, Flat Faced, FF Blind

Flange outside diameter: 515mm (D)
Flange inside diameter: 327.5mm (B1)
Flange thickness (C2): 42mm
Pitch Circle Diameter (PCD): 450mm (K)
Hub height: 67mm (H1)
Neck diameter: 380mm (N2)
Raised Face Diameter: 410mm (d1)
Height of Raised Face: 4mm (f1)
Bolt Holes: 16 off 33mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Flange inside diameter of: 327.5mm (B1)
Flange overall diameter: 515mm (D)
PCD: 450mm (K)
Bolt Holes: 16 off 33mm diameter (L)
Flange Thickness: 52mm (C1)
Diameter of Raised Face (RF): 365mm (D1)
Height of raised face: 4mm (F1)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, RFSO

Flange outside diameter: 440mm (D)
Flange inside diameter: 327.5mm (B1)
Flange thickness (C2): 22mm
Pitch Circle Diameter (PCD): 395mm (K)
Hub height: 44mm (H1)
Neck diameter: 355mm (N2)
Raised Face Diameter: 412mm (d1)
Height of Raised Face: 4mm (f1)
Bolt Holes: 12 off 22mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Outside diameter (O): 584.2mm
Flange thickness (C): 53.8mm
Hub height (X): 425.4mm
Length through hub (A): 355.6mm
Bolt circle diameter (K): 444.5mm
Overall height (Y): 142.7mm
Raised face thickness (RF): 1.5mm
Bore (B): 412.7mm
Number of bolt holes: 20
Bolt hole diameter: 31.7mm
Approx. weight: 88.0kg

Outside diameter (O): 533.4mm
Flange thickness (C): 35.0mm
Pitch circle diameter (K): 476.2mm
Raised face height (RF): 1.5mm
Raised face diameter (R): 412.7mm
Number of bolt holes: 12
Material: A105N
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, Carbon Steel, Raised Faced

Flange outside diameter: 533.4mm (O)
Flange thickness: 35.0mm (C)
Flange hub height: 57.1mm (Y)
Pitch Circle Diameter (PCD): 476.2mm (K)
Raised Face Height: 1.5mm (RF)
Bolt Holes: 12 off 28.4mm diameter
Bore Diameter: 359.1mm (B)
Material: Carbon Steel
Grade: A105N
Standards: ASME B16.5
Flange Face: Raised Face
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Carbon Steel, Raised Faced, ASA 150LB, SOB

Outside diameter (O): 749.3mm
Flange thickness (C): 133.3mm
Pitch circle diameter (K): 635.0mm
Raised face height (RF): 6.3mm
Raised face diameter (R): 412.7mm
Number of bolt holes: 20
Material: A105N
Rating: ASA 1500
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, ASA1500, Carbon Steel, Raised Faced

Flange outside diameter: 749.3mm (O)
Flange thickness: 133.3mm (C)
Flange hub height: 93.7mm (Y)
Pitch Circle Diameter (PCD): 635.0mm (K)
Raised Face Height: 6.3mm (RF)
Bolt Holes: 16 off 60.4mm diameter
Bore Diameter: 359.1mm (B)
Material: Carbon Steel
Grade: A105N
Standards: ASME B16.5
Flange Face: Raised Face
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Carbon Steel, Raised Faced, ASA 1500LB, SOB

Outside diameter (O): 584.2mm
Flange thickness (C): 53.8mm
Pitch circle diameter (K): 514.3mm
Raised face height (RF): 1.5mm
Raised face diameter (R): 412.7mm
Number of bolt holes: 20
Material: A105N
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, Carbon Steel, Raised Faced

Flange outside diameter: 584.2mm (O)
Flange thickness: 53.8mm (C)
Flange hub height: 76.2mm (Y)
Pitch Circle Diameter (PCD): 514.3mm (K)
Raised Face Height: 1.5mm (RF)
Bolt Holes: 20 off 31.7mm diameter
Bore Diameter: 359.1mm (B)
Material: Carbon Steel
Grade: A105N
Standards: ASME B16.5
Flange Face: Raised Face
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Carbon Steel, Raised Faced, ASA 300LB, SOB

Outside diameter (O): 603.2mm
Flange thickness (C): 69.8mm
Pitch circle diameter (K): 527.0mm
Raised face height (RF): 6.3mm
Raised face diameter (R): 412.7mm
Number of bolt holes: 20
Material: A105N
Rating: ASA 600
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, ASA600, Carbon Steel, Raised Faced

Flange outside diameter: 603.2mm (O)
Flange thickness: 69.8mm (C)
Flange hub height: 93.7mm (Y)
Pitch Circle Diameter (PCD): 527.0mm (K)
Raised Face Height: 6.3mm (RF)
Bolt Holes: 20 off 38.1mm diameter
Bore Diameter: 359.1mm (B)
Material: Carbon Steel
Grade: A105N
Standards: ASME B16.5
Flange Face: Raised Face
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Carbon Steel, Raised Faced, ASA 600LB, SOB

Flange OD (D): 505mm
Drilling (No. x Bolt Holes x L): 16 x M20 x 22mm
Pitch circle diameter (K): 460mm
Flange thickness (C4): 30mm
Material: S235 JR
Rating: PN10
Type: Blind flange (EN1092-1 Type 05)

Standards: EN1092-1
Flange Face: Flat Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Blank Flange, Blind, Mild Steel, Carbon Steel, Flat Faced, FF Blind

Flange OD (D): 520mm
Drilling (No. x Bolt Hole x L): 16 x M24 x 26mm
Pitch circle diameter (K): 470mm
Flange thickness (C1): 35mm
Raised face diameter (D1): 415mm
Raised face height (F1): 4mm
Material: S235 JR
Rating: PN16
Type: Blind flange (EN1092-1 Type 05)

Standards: EN1092-1
Flange Face: Flat Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Blank Flange, Blind, Mild Steel, Carbon Steel, Flat Faced, FF Blind

Flange OD (D): 555mm
Drilling (No. x Bolt Hole x L): 16 x M30 x 33mm
Pitch circle diameter (K): 490mm
Flange thickness (C1): 42mm
Raised face diameter (D1): 415mm
Raised face height (F1): 4mm
Material: S235 JR
Rating: PN25
Type: Blind flange (EN1092-1 Type 05)

Standards: EN1092-1
Flange Face: Flat Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Blank Flange, Blind, Mild Steel, Carbon Steel, Flat Faced, FF Blind