• Half Couplings

     
    Half Couplings:

    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 Coupling Caps All Fittings
    End to End End to End End Wall Thickness Outside Diameter of Band Length of Thread Min
    E F C min D
    DN NPS SCH160, XXS, 3000, 6000 SCH160 3000 XXS 6000 SCH160 3000 XXS 6000 SCH160 3000 XXS 6000 B L2
    6 1/8 32 19   4.8   16 22 6.4 6.7
    8 1/4 35 25 27 4.8 6.4 19 25 8.1 10.2
    10 3/8 38 25 27 4.8 6.4 22 32 9.1 10.4
    15 1/2 48 32 33 6.4 7.9 28 38 10.9 13.6
    20 3/4 51 37 38 6.4 7.9 35 44 12.7 13.9
    25 1 60 41 43 9.7 11.2 44 57 14.7 17.3
    32 1 1/4 67 44 46 9.7 11.2 57 64 17.0 18.0
    40 1 1/2 79 44 48 11.2 12.7 64 76 17.8 18.4
    50 2 86 48 51 12.7 15.7 78 92 19.0 19.2
    65 2 1/2 92 60 64 15.7 19.0 92 108 23.6 28.9
    80 3    108 65 68 19.0 22.4 106 127 25.9 30.5
    100 4    121 68 75 22.4 28.4 140 159 27.7 33.0

     





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