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    Flanges

    Filter by product attribute 'Flange Connection Type', 'Flange Table Type' or 'Size' to narrow the wide product range down further. A flange is a method of connecting pipes, valves, pumps and other equipment to form a piping system, they are usually welded or screwed. It also provides easy access for cleaning, inspection or modification. Flange joints are made by bolting together two flanges with a gasket between them to provide a seal.

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    Picture of 150nb PN16/5 S/O Weld Flange (6 5/8"OD)

    150nb PN16/5 S/O Weld Flange (6 5/8"OD)

    PN165150168
    6" (150mm) BS EN 1092-1 PN16/5 Raised Face Slip-On Weld Flange, S235JR Mild Steel, Max Operating Pressure: 16 bar, Operating Temp Range: -10°C - 300°C (8 Holes x M20) 6.5/8" Outside Diameter
    Stock Availability: In stock
    Picture of 150nb PN16/5 S/O Weld Flange (61/2"OD)

    150nb PN16/5 S/O Weld Flange (61/2"OD)

    PN165150165
    6" (150mm) BS EN 1092-1 PN16/5 Raised Face Slip-On Weld Flange, S235JR Mild Steel, Max Operating Pressure: 16 bar, Operating Temp Range: -10°C - 300°C (8 Holes x M20) 6.1/2" Outside Diameter
    Stock Availability: In stock
    Picture of 200nb PN16/5 S/O Weld Flange

    200nb PN16/5 S/O Weld Flange

    PN165200
    8" (200mm) BS EN 1092-1 PN16/5 Raised Face Slip-On Weld Flange, S235JR Mild Steel, Max Operating Pressure: 16 bar, Operating Temp Range: -10°C - 300°C (12 Holes x M20)
    Stock Availability: In stock
    Picture of 250nb PN16/5 S/O Weld Flange

    250nb PN16/5 S/O Weld Flange

    PN165250
    10" (250mm) BS EN 1092-1 PN16/5 Raised Face Slip-On Weld Flange, S235JR Mild Steel, Max Operating Pressure: 16 bar, Operating Temp Range: -10°C - 300°C (12 Holes x M24)
    Stock Availability: In stock
    Picture of 300nb PN16/5 S/O Weld Flange

    300nb PN16/5 S/O Weld Flange

    PN165300
    12" (300mm) BS EN 1092-1 PN16/5 Raised Face Slip-On Weld Flange, S235JR Mild Steel, Max Operating Pressure: 16 bar, Operating Temp Range: -10°C - 300°C (12 Holes x M24)
    Stock Availability: In stock
    Picture of 15nb PN40/5 S/O Weld Flange

    15nb PN40/5 S/O Weld Flange

    PN405015
    1/2" (15mm) BS EN 1092-1 PN40/5 Raised Face Slip-On Weld Flange, S235JR Mild Steel, Max Operating Pressure: 40 bar, Operating Temp Range: -10°C - 475°C (4 Holes x M12)
    Stock Availability: In stock
    Picture of 20nb PN40/5 S/O Weld Flange

    20nb PN40/5 S/O Weld Flange

    PN405020
    3/4" (20mm) BS EN 1092-1 PN40/5 Raised Face Slip-On Weld Flange, S235JR Mild Steel, Max Operating Pressure: 40 bar, Operating Temp Range: -10°C - 475°C (4 Holes x M12)
    Stock Availability: In stock
    Picture of 25nb PN40/5 S/O Weld Flange

    25nb PN40/5 S/O Weld Flange

    PN405025
    1" (25mm) BS EN 1092-1 PN40/5 Raised Face Slip-On Weld Flange, S235JR Mild Steel, Max Operating Pressure: 40 bar, Operating Temp Range: -10°C - 475°C (4 Holes x M12)
    Stock Availability: In stock
    Picture of 32nb PN40/5 S/O Weld Flange

    32nb PN40/5 S/O Weld Flange

    PN405032
    1.1/4" (32mm) BS EN 1092-1 PN40/5 Raised Face Slip-On Weld Flange, S235JR Mild Steel, Max Operating Pressure: 40 bar, Operating Temp Range: -10°C - 475°C (4 Holes x M16)
    Stock Availability: In stock
    Picture of 40nb PN40/5 S/O Weld Flange

    40nb PN40/5 S/O Weld Flange

    PN405040
    1.1/2" (40mm) BS EN 1092-1 PN40/5 Raised Face Slip-On Weld Flange, S235JR Mild Steel, Max Operating Pressure: 40 bar, Operating Temp Range: -10°C - 475°C (4 Holes x M16)
    Stock Availability: In stock
    Picture of 50nb PN40/5 S/O Weld Flange

    50nb PN40/5 S/O Weld Flange

    PN405050
    2" (50mm) BS EN 1092-1 PN40/5 Raised Face Slip-On Weld Flange, S235JR Mild Steel, Max Operating Pressure: 40 bar, Operating Temp Range: -10°C - 475°C (4 Holes x M16)
    Stock Availability: In stock
    Picture of 65nb PN40/5 S/O Weld Flange

    65nb PN40/5 S/O Weld Flange

    PN405065
    2.1/2" (65mm) BS EN 1092-1 PN40/5 Raised Face Slip-On Weld Flange, S235JR Mild Steel, Max Operating Pressure: 40 bar, Operating Temp Range: -10°C - 475°C (4 Holes x M16)
    Stock Availability: In stock
    Picture of 80nb PN40/5 S/O Weld Flange

    80nb PN40/5 S/O Weld Flange

    PN405080
    3" (80mm) BS EN 1092-1 PN40/5 Raised Face Slip-On Weld Flange, S235JR Mild Steel, Max Operating Pressure: 40 bar, Operating Temp Range: -10°C - 475°C (8 Holes x M16)
    Stock Availability: In stock
    Picture of 100nb PN40/5 S/O Weld Flange

    100nb PN40/5 S/O Weld Flange

    PN405100
    4" (100mm) BS EN 1092-1 PN40/5 Raised Face Slip-On Weld Flange, S235JR Mild Steel, Max Operating Pressure: 40 bar, Operating Temp Range: -10°C - 475°C (8 Holes x M20)
    Stock Availability: In stock
    Picture of 125nb PN40/5 S/O Weld Flange

    125nb PN40/5 S/O Weld Flange

    PN405125
    5" (125mm) BS EN 1092-1 PN40/5 Raised Face Slip-On Weld Flange, S235JR Mild Steel, Max Operating Pressure: 40 bar, Operating Temp Range: -10°C - 475°C (8 Holes x M24)
    Stock Availability: In stock
    Picture of 150nb PN40/5 S/O Weld Flange

    150nb PN40/5 S/O Weld Flange

    PN405150
    6" (150mm) BS EN 1092-1 PN40/5 Raised Face Slip-On Weld Flange, S235JR Mild Steel, Max Operating Pressure: 40 bar, Operating Temp Range: -10°C - 475°C (8 Holes x M24)
    Stock Availability: In stock
    Picture of 200nb PN40/5 S/O Weld Flange

    200nb PN40/5 S/O Weld Flange

    PN405200
    8" (200mm) BS EN 1092-1 PN40/5 Raised Face Slip-On Weld Flange, S235JR Mild Steel, Max Operating Pressure: 40 bar, Operating Temp Range: -10°C - 475°C (12 Holes x M27)
    Stock Availability: In stock
    Picture of 250nb PN40/5 S/O Weld Flange

    250nb PN40/5 S/O Weld Flange

    PN405250
    10" (250mm) BS EN 1092-1 PN40/5 Raised Face Slip-On Weld Flange, S235JR Mild Steel, Max Operating Pressure: 40 bar, Operating Temp Range: -10°C - 475°C (12 Holes x M30)
    Stock Availability: In stock
    Picture of 15nb ASA150 S/O Weld Flange

    15nb ASA150 S/O Weld Flange

    ASA150015
    1/2" (15mm) ANSI B16.5 Class-150 Carbon Steel Raised Face Slip On Flange, Max Operating Pressure: 19.6 bar, Operating Temp Range: -29°C - 538°C (4 Holes x M14)
    Stock Availability: In stock
    Picture of 20nb ASA150 S/O Weld Flange

    20nb ASA150 S/O Weld Flange

    ASA150020
    3/4" (20mm) ANSI B16.5 Class-150 Carbon Steel Raised Face Slip On Flange, Max Operating Pressure: 19.6 bar, Operating Temp Range: -29°C - 538°C (4 Holes x M14)
    Stock Availability: In stock
    Picture of 25nb ASA150 S/O Weld Flange

    25nb ASA150 S/O Weld Flange

    ASA150025
    1" (25mm) ANSI B16.5 Class-150 Carbon Steel Raised Face Slip On Flange, Max Operating Pressure: 19.6 bar, Operating Temp Range: -29°C - 538°C (4 Holes x M14)
    Stock Availability: In stock
    Picture of 32nb ASA150 S/O Weld Flange

    32nb ASA150 S/O Weld Flange

    ASA150032
    1.1/4" (32mm) ANSI B16.5 Class-150 Carbon Steel Raised Face Slip On Flange, Max Operating Pressure: 19.6 bar, Operating Temp Range: -29°C - 538°C (4 Holes x M14)
    Stock Availability: In stock
    Picture of 40nb ASA150 S/O Weld Flange

    40nb ASA150 S/O Weld Flange

    ASA150040
    1.1/2" (40mm) ANSI B16.5 Class-150 Carbon Steel Raised Face Slip On Flange, Max Operating Pressure: 19.6 bar, Operating Temp Range: -29°C - 538°C (4 Holes x M14)
    Stock Availability: In stock
    Picture of 50nb ASA150 S/O Weld Flange

    50nb ASA150 S/O Weld Flange

    ASA150050
    2" (50mm) ANSI B16.5 Class-150 Carbon Steel Raised Face Slip On Flange, Max Operating Pressure: 19.6 bar, Operating Temp Range: -29°C - 538°C (4 Holes x M16)
    Stock Availability: In stock
    Picture of 65nb ASA150 S/O Weld Flange

    65nb ASA150 S/O Weld Flange

    ASA150065
    2.1/2" (65mm) ANSI B16.5 Class-150 Carbon Steel Raised Face Slip On Flange, Max Operating Pressure: 19.6 bar, Operating Temp Range: -29°C - 538°C (4 Holes x M16)
    Stock Availability: In stock