ASME / ANSI B16.9 Alloy Steel Reducer

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ASME / ANSI B16.9 Alloy Steel Reducer   If you are in need of ANSI B16.9 Carbon Steel Reducers , ASME B16.9 Stainless Steel Reducers , B16.9 Alloy Steel Reducer please contact us for good prices .  We are reputated for butt weld pipe fittings , prices will follow related test reports for your reference .   Bangdong As Manufacturer, Stockists & Supplier of premium quality range of ANSI/ASME B16.9 Butt weld Reducers, Stainless Steel Flanges & Other Stainless Steel Pipe fittin...


  • FOB Price: US $0.5 - 9,999 / Piece
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  • Supply Ability: 10000 Piece/Pieces per Month
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    ASME / ANSI B16.9 Alloy Steel Reducer

     

    If you are in need of ANSI B16.9 Carbon Steel Reducers , ASME B16.9 Stainless Steel Reducers , B16.9 Alloy Steel Reducer please contact us for good prices .  We are reputated for butt weld pipe fittings , prices will follow related test reports for your reference .

     

    Bangdong As Manufacturer, Stockists & Supplier of premium quality range of ANSI/ASME B16.9 Butt weld Reducers, Stainless Steel Flanges & Other Stainless Steel Pipe fittings that are manufactured under the expert guidance of our diligent workforce. we are highly experienced company in ANSI/ASME B16.9 Butt weld Reducers & other pipe fittings. our ANSI/ASME B16.9 Butt weld Reducers & Other Fitting products are manufactured using quality material and go through a rigorous quality check at all stages of production to ensure quality. Designed in compliance with international quality standards, these ANSI/ASME B16.9 Butt weld Reducers are corrosion resistance, sturdy and durable. we also supply ANSI/ASME B16.9 Butt weld Reducers & other pipe fittings Flanges in customized size. Our Product Supply Division offers a broad portfolio of Steel Flanges and ANSI/ASME B16.9 Butt weld Reducers. When you place an order with Vishal Steel (India), you will receive the products that will stand up in service from people that will stand behind their product.

    ASME / ANSI B16.9 Alloy Steel Reducer, Carbon Steel Concentric Reducer, Eccentric Reducer Manufacturer & Exporter

    Bangdong Pipeline is a leading manufacturer and exporter of Concentric and Eccentric Butt weld Pipe Fittings that are being designed as per the national and international standard quality of raw materials and thus making sure of their durability and high quality. The main purpose of Concentric Reducer Butt Weld Pipe Fittings is to lessen down the curvature from a higher to lesser size of pipe, which in fact outcomes in a greater than before flow pressure. The lengths of Eccentric Reducer Butt Weld Pipe Fittings are in actual fact being set by the manufacturing standards.

    Butt Weld Concentric and Butt Weld Eccentric comes in different form such as such as Stainless Steel, Carbon Steel, Alloy Steel, Duplex & Super Duplex, Nickel Alloy, and Copper Alloy Steel, in different sizes and grades respectively. These Pipe Fittings can further be customized in terms of thicknesses, sizes and specifications as per the specific requirements of our clients.

    ASME / ANSI B16.9 Concentric & Eccentric Reducer Specification :

     

     Concentric Reducer: A concentric Reducer is also called welded concentric coupling. It allows from connecting a large pipe to a smaller pipe by means of welding. A concentric reducer allows welded connection between two pipes with the same center line.
    Eccentric Reducer: An eccentric reducer is also called welded eccentric coupling. It allows for welding a large pipe to a smaller pipe with an offset center line. The offset of the center line in an eccentric reducer is; Offset = 1/2 x (Largest ID – Smallest ID) 

    Standards : ASME / ANSI – B 16.9, ASTM A403 – ASME SA403, ASME B16.9, ASME B16.25, ASME B16.28, MSS SP-43.
    Size : Seamless Reducer ( 1/2″~24″), ERW / Welded / Fabricated Reducer (1/2″~86″)
    Thickness : Schedule 5S, 10S, 20S, S10, S20, S30, STD, 40S, S40, S60, XS, 80S, S80, S100, S120, S140, S160, XXS and etc.
    Type : Seamless / ERW / Welded / Fabricated
    Form : Concentric Reducers, Eccentric Reducers

     

    ANSI/ASME B16.9 Butt weld Reducers

    Standards: ANSI – B 16.9
    ASTM A403 – ASME SA403 – `Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings`
    ASME B16.9 – `Factory-Made Wrought Buttwelding Fittings”
    ASME B16.25 – `Buttwelding Ends`
    ASME B16.28 – `Wrought Steel Buttwelding Short Radius Elbows and Returns`
    MSS SP-43 – `Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications`
    Sizes: 1/2″ TO 102″
    (SEAMLESS UPTO 32″)
    (WELDED 8″ TO 102″ )
    Materials: ·Stainless Steel: ASTM, A403, WP304 / 304L / 304H / 316 / 316L / 317 / 317L / 321 / 310 / 347 / 904L

    ·Carbon Steel: ASTM, A234, WPB / A420, WPL3 / A420, WPL6 / MSS-SP-75, WPHY 42 / 46 / 52 / 56 / 60 / 65 / 70

    ·Alloy Steel: ASTM A234 WP1 / WP5 / WP9 / WP11 / WP22 / WP91

    Type: Butt Weld Concentric , Butt weld eccentric
    Thickness: Schedule 5S, 10S, 20S, S10, S20, S30, STD, 40S, S40, S60, XS, 80S, S80, S100, S120, S140, S160, XXS or as clients requirements
    Dimension: ANSI B16.9, ANSI B16.28, MSS-SP-43 Type A, MSS-SP-43 Type B or as drawings.

     

     

     

    Dimensions Butt Weld Reducers Con & Ecc ASME B16.9
    NPS O.D.
    D
    O.D.
    D1
    Len
    H
    3/4*1/2 26.7 21.3 38
    1*1/2 33.4 21.3 51
    1*3/4 33.4 26.7 51
    1¼*1/2 42.2 21.3 51
    1¼*3/4 42.2 26.7 51
    1¼*1 42.2 33.4 51
    1½*1/2 48.3 21.3 64
    1½*3/4 48.3 26.7 64
    1½*1 48.3 33.4 64
    1½*1¼ 48.3 42.2 64
    2*3/4 60.3 26.7 76
    2*1 60.3 33.4 76
    2*1¼ 60.3 42.2 76
    2*1½ 60.3 48.3 76
    NPS O.D.
    D
    O.D.
    D1
    Len
    H
    2½*1 73 33.4 89
    2½*1¼ 73 42.2 89
    2½*1½ 73 48.3 89
    2½*2 73 60.3 89
    3*1¼ 88.9 42.2 89
    3*1½ 88.9 48.3 89
    3*2 88.9 60.3 89
    3*2½ 88.9 73 89
    3½*1¼ 101.6 42.2 102
    3½*1½ 101.6 48.3 102
    3½*2 101.6 60.3 102
    3½*2½ 101.6 73 102
    3½*3 101.6 88.9 102
    NPS O.D.
    D
    O.D.
    D1
    Len
    H
    4*1½ 114.3 48.3 102
    4*2 114.3 60.3 102
    4*2½ 114.3 73 102
    4*3 114.3 88.9 102
    4*3½ 114.3 101.6 102
    5*2 141.3 60.3 127
    5*2½ 141.3 73 127
    5*3 141.3 88.9 127
    5*3½ 141.3 101.6 127
    5*4 141.3 114.3 127
    6*2½ 168.3 73 140
    6*3 168.3 88.9 140
    6*3½ 168.3 101.6 140
    6*4 168.3 114.3 140
    6*5 168.3 141.3 140
    NPS O.D.
    D
    O.D.
    D1
    Len
    H
    8*3½ 219.1 101.6 152
    8*4 219.1 114.3 152
    8*5 219.1 141.3 152
    8*6 219.1 168.3 152
    10*4 273 114.3 178
    10*5 273 141.3 178
    10*6 273 168.3 178
    10*8 273 219.1 178
    12*5 323.9 141.3 203
    12*6 323.9 168.3 203
    12*8 323.9 219.1 203
    12*10 323.9 273 203
    14*6 355.6 168.3 330
    14*8 355.6 219.1 330
    14*10 355.6 273 330
    14*12 355.6 323.9 330
    NPS O.D.
    D
    O.D.
    D1
    Len
    H
    16*8 406.4 219 356
    16*10 406.4 273 356
    16*12 406.4 323.9 356
    16*14 406.4 355.6 356
    18*10 457 273 381
    18*12 457 323.9 381
    18*14 457 355.6 381
    18*16 457 406.4 381
    20*12 508 323.9 508
    20*14 508 355.6 508
    20*16 508 406.4 508
    20*18 508 457 508
    22*14 559 355.6 508
    22*16 559 406.4 508
    22*18 559 457 508
    22*20 559 508 508
    NPS O.D.
    D
    O.D.
    D1
    Len
    H
    24*16 610 406.4 508
    24*18 610 457 508
    24*20 610 508 508
    24*22 610 559 508
    26*18 660 457 610
    26*20 660 508 610
    26*22 660 559 610
    26*24 660 610 610
    28*18 711 457 610
    28*20 711 508 610
    28*24 711 610 610
    28*26 711 660 610
    30*20 762 508 610
    30*24 762 610 610
    30*26 762 660 610
    30*28 762 711 610
    32*24 813 610 610
    32*26 813 660 610
    32*28 813 711 610
    32*30 813 762 610
    NPS O.D.
    D
    O.D.
    D1
    Len
    H
    34*24 864 610 610
    34*26 864 660 610
    34*30 864 762 610
    34*32 864 813 610
    36*24 914 610 610
    36*26 914 660 610
    36*30 914 762 610
    36*32 914 813 610
    36*34 914 864 610
    38*26 965 660 610
    38*28 965 711 610
    38*30 965 762 610
    38*32 965 813 610
    38*34 965 864 610
    38*36 965 914 610
    40*30 1016 762 610
    40*32 1016 813 610
    40*34 1016 864 610
    40*36 1016 914 610
    40*38 1016 965 610

    Dimensions are in millimeters unless otherwise indicated. Wall thickness (t) must be specified by customer.

    DIMENSIONAL TOLERANCES OF CONCENTRIC AND ECCENTRIC REDUCERS ASME B16.9

    Nominal Pipe Size 1/2 to 2½ 3 to 3½ 4 5 to 8
    Outside Diameter
    at Bevel (D)
    + 1.6
    - 0.8
    1.6 1.6 + 2.4
    - 1.6
    Inside Diameter at End 0.8 1.6 1.6 1.6
    Overall Length (H) 2 2 2 2
    Nominal Pipe Size 10 to 18 20 to 24 26 to 30 32 to 48
    Outside Diameter
    at Bevel (D)
    + 4
    - 3.2
    + 6.4
    - 4.8
    + 6.4
    - 4.8
    + 6.4
    - 4.8
    Inside Diameter at End 3.2 4.8 + 6.4
    - 4.8
    + 6.4
    - 4.8
    Overall Length (H) 2 2 5 5
    Wall Thickness (t) Not less than 87.5% of Nominal Wall Thickness

    Dimensional tolerances are in millimeters unless otherwise indicated and are equal ± except as noted.

    Note:
    MSS SP-43 only covers stainless steel buttweld fittings made for use with Schedule 5S and 10S pipe and Stub Ends suitable for use with Schedule 40S pipe, as defined in ASME B36.19. The dimensions and dimensional tolerances defined in MSS SP-43 are substantially the same as those in ASME B16.9 specifications from NPS 1/2 – NPS 24. Except with regard to the outside diameter at the bevel.

    Concentric Reducer

    Concentric Reducer

     

    Eccentric Reducer

     


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