• Union

     
    Union:

    Size: 1/8"-4"(6mm-100mm)
    Specification: Dim. Spec: ANSI B16.11 , MSS SP-79
    Material Spec: ASTM A105 , Stainless Steel304, SS304L, SS316, SS316L
    Size of raw material: DIA. 19-85MM Round Bar
    Type: Elbow, Cross, Street Elbow, Tee, Boss, Coupling, Half Coupling, Cap,Plug, Bushing, Union, Swage Nipple, Bull Plug, Reduced Insert, Pipe Nipple etc.
    Connection Type: Socket-Weld and Threaded (NPT, BSP)
    Rating: 2000LBS, 3000LBS, 6000LBS, 9000LBS.
    Marking: 1.Carbon and alloy steel: marked by stamping.
    2.Stainless:Marked by electro-etched or jet printed or stamped
    3.3/8" under: brand only
    4.1/2" to 4": marked brand. material. heat no. b16 (blong to ANSI B16. 11 product),pressure and size.
    Packing: Carton/ Plywood cases

     



     

     

    Nominal Pipe Size End DIA Wall Nut Threads Per inch Male Flange Bearing Length Assem Nominal Laying Length Bore
    D min C min G min H F min h min
    L E d2
    DN NPS Socket  Thread Socket  Thread Socket  Thread
    6 1/8 21.8 14.7 3.2 2.5 3.2 16 3.2 1.3 41.4 21 7.4
    8 1/4 21.8 19.1 3.3 3.1 3.2 16 3.2 1.3 41.4 21 10.9
    10 3/8 25.9 22.9 3.5 3.2 3.5 14 3.5 1.5 46 24 13.9
    15 1/2 31.2 27.7 4.1 3.8 3.7 14 3.7 1.5 49 24 17.5
    20 3/4 37.1 33.5 4.3 4 4.1 11 4.1 1.8 57 29 22.2
    25 1 45.5 41.4 5.0 4.6 4.5 11 4.6 1.9 57 30 28.4
    32 1 1/4 54.9 50.6 5.3 4.9 5.2 10 5.4 2.2 71.1 37 36.5
    40 1 1/2 61.5 57.2 5.6 5.1 5.6 10 5.9 2.3 76.5 38 42.4
    50 2 75.2 70.1 6.1 5.6 6.4 10 6.6 2.7 86.1 39 53.9
    65 2 1/2 91.7 85.3 7.7 7.1 7.1 8 7.5 3.1 102.4 56 65.3
    80 3    109.2 102.4 8.3 7.7 8.0 8 8.3 3.6 109 59 79.9

     





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