pipe fittings,plumbing fittings,flange,elbow,reducer,tee,cap,bend,valves

Pipe Fittings

Pipe Fittings are defined as the piping components that help in pipe routing for directional changes, size changes, and branch connections. Union Steel is one of the top supplier of Flange, Elbow / Reducer / Tee / Cap / Bend and Valves, which are widely used in both the piping and plumbing industries.

Flange

1/2” - 120” ( DN 15 - DN 3000),Rating

150, 300, 400, 600, 900, 1500, 2500;

Elbow

Size Range

1/2” - 24” ( DN 21.3 - DN 610) for Seamless;26” - 96” ( DN 660 - DN 2438.4) for Welded.

Reducer

Size Range

1/2″ to 24″

Tee

Size Range

1/2” - 24” ( DN 21.3 - DN 610) for Seamless;26” - 72” ( DN 660 - DN 1828.8) for Welded.

Material

Carbon Steel ASTM A234 WPB,Alloy Steel ASTM A234 WP1, WP5, WP9, WP11, WP22,Stainless Steel ASTM A403 304/316

Type

Seamless / Welded



  • Size Range: 1/2” - 120” ( DN 15 - DN 3000)
    Rating: 150, 300, 400, 600, 900, 1500, 2500;
    Type: Welding Neck, Long Welding neck, Slip on, Blind, Spectacle Blind,
              Lap joint, Socket weld, Threaded, Orifice, Ring Joint Flange,
              Spacer and Blank, Anchor Flange, API flange, etc.
    Standard: ANSI B16.5, ANSI B16.47 Series A & Series B, AWWA C207, BS4504,
                   BS3293, DIN EN1092-1, API590, JIS/KS, ISO 7005-1, JB/T, etc.
    Material: Carbon steel, Low Temperature Carbon Steel, High Yield Carbon Steel,
                   Plate Material, Low Alloy Steel, Stainless Steel, Duplex Stainless Steel.
                   C.S: A36, A105, A266 CL2/CL4, ST37.2, C22.8, S235JR, S355JR;
                   LTCS: A350 LF2 CL1/CL2/LF3;
                   HYCS: A694 F42/F52/F60/F62/F65/F70;
                   Plate: A515 Gr60/70, A516 Gr 60/70, A285 Gr A B C, A240 304, A240 316
                   LAS: A182 F5, F9, F11 CL1/CL2/CL3, F12 CL1/CL2, F22 CL1/CL3, F91
                   SS: A182 F304/L, F304H, F316/L, F317/L, F44
                   Duplex SS: A182 F51/UNS 31803, F53/UNS 32750
    Application: Can be widely used in the field of Gas, Oil, Pipeline,Water Supply, Electricity and Machinery.

    Flanges

  • Pipe type:45 Degree,90 Degree,180 Degree Elbow,Long Radius,Short Radius Elbow
    Size:NPS: 1/2''~24''(Seamless), 24''~72''(Welded);DN: 15~1200,
    WT:2~80mm, SCH 5~XXS
    Bending Radius:R=1D~10D, R=15D, R=20D
    Material & Standard:
    Carbon Steel --- ASME B16.9, ASTM A234 WPB
    Stainless Steel --- ASTM A403 304/304L/310/310S/316/316L/317L/321 ;
    Alloy Steel --- ASTM A234 WP1/5/9/11/12/22/91
    Ends:Square Ends/Plain Ends (straight cut, saw cut, torch cut), Beveled/Threaded Ends
    Packing:Packed in Wood Cabins/Wood Tray
    Usage:For conveying gas, water and oil either in the oil or natural gas industries


    Elbow
  • Type: Seamless / Welded
    Size Range: 1/2” - 24” ( DN 21.3 - DN 610) for Seamless;

    26” - 72” ( DN 660 - DN 1828.8) for Welded.
    Wall Thickness: SCH 20 - XXS
    Style: Equal / Reducing
    Process: Cold-Extruded / Hot-Pressed.
    Standard: ASME/ANSI B16.9, GB/T12459, GB/T13401, DIN 2615, SH3408,
    SH3409-96, SH3410-96, HG/T21635, DL/T 695, SY/T 0510, etc.
    Material: Carbon steel, Low Temperature Carbon Steel,
    High Yield Carbon Steel, Alloy Steel, Stainless Steel.
    C.S: ASTM/ASME A234 WPB / WPC, ST37.0, ST35.8, ST45.8;
    LTCS: A420 WPL6, ASTM/ASME A402 WPL3 / WPL6;
    HYCS: ASTM/ASME A860 WPHY 42 / 46 / 52 / 60 / 65 / 70;
    AS: ASTM/ASME A234 WP1 / WP12 / WP11 / WP22 / WP5 / WP9 / WP91 / 15Mo3 / 15CrMoV / 35CrMoV;
    SS: ASTM/ASME A403 WP304 / 304L / 304H / 304LN / 304N  / 316L / 316H 321H / 347H;

    Application: Can be widely used in the field of Petroleum,
    Aerospace Pharmaceuticals, Chemical, Metallurgy,
    Military Industry, Electric Power, Engineering Support, etc.
    Tee
  • Standard: ASME B16.9, DIN2615, JIS B2312, ASME B16.11

    Material: Carbon Steel ASTM A234 WPB,

                     Alloy Steel ASTM A234 WP1, WP5, WP9, WP11, WP22

                     Stainless Steel ASTM A403 304/316

    Types: Equal and Reducing

    Size Range: 1/2″ to 24″

    Wall thickness: Sch10, Sch40, Sch80

    Pressure Rations: 3000#, 6000#, 9000#

    Concentric Pipe Reducer and Eccentric Pipe Reducer Dimensions are covered in ASME B16.9. Refer to the table given below for the size 1/2″ to 24″.

    Reducer
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