Angle-Pad Rigid Coupling
  • Angle-Pad Rigid Coupling
  • Angle-Pad Rigid Coupling
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    Angle-pad rigid coupling is a standard rigid coupling with an angled bolt-pads design, suitable for medium-pressure piping services. This coupling is designed to achieve angular and axial stiffness by firmly clamping in the groove base.

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    • Angle-Pad Rigid Coupling
    • Angle-Pad Rigid Coupling
    • Angle-Pad Rigid Coupling
    • Angle-Pad Rigid Coupling
    Key Specifications
    • Available sizes
      Available sizes: 1~12 inch |DN25~DN300
    • Working pressure
      Working pressure: 300PSI/2.07MPa
    • Certificate
      Certificate: FM/UL/CE certified
    • Coating
      Coating: epoxy/galvanized
    • Color
      Color: red/orange/white, etc.
    • Material
      Material: ductile iron
    Specifications
    Nominal Size Pipe OD Dimensions Bolt Size
    mm/in mm/in mm/in No.-Size
    mm
    A
    mm    		 B
    mm    		 C
    mm
    25/1 33.7/1.327 58/2.28 98/3.85 45/1.77 3/8*45-2
    32/(1 1/4) 42.4/1.669 68/2.68 106/4.17 45/1.77 3/8*45-2
    40/(1 1/2) 48.3/1.9 74/2.91 114/4.49 45/1.77 3/8*45-2
    50/2 60.3/2.375 86/3.39 128/5.04 45/1.77 3/8*55-2
    65/(2 1/2) 73/2.875 98/3.86 137/5.39 45/1.77 3/8*55-2
    65/(2 1/2) 76.1/3 103/4.06 141/5.55 45/1.77 3/8*55-2
    80/3 88.9/3.5 114/4.49 158/6.22 45/1.77 3/8*55-2
    100/4 114.3/4.5 143/5.63 192/7.56 49/1.93 1/2*65-2
    125/5 139.7/5.5 172/6.77 222/8.74 50/1.96 1/2*75-2
    150/6 165.1/6.5 199/7.83 252/9.92 50/1.96 1/2*75-2
    150/6 168.3/6.625 202/7.95 252/9.92 50/1.96 1/2*75-2
    216/8 216.1 8.51 258/10.16 322/12.67 58/2.28 5/8*95-2
    200/8 219.1/8.625 258/10.16 322/12.67 58/2.28 5/8*95-2
    267/8 267.2/10.52 313/12.32 390/15.35 58/2.28 3/4*110-2
    250/10 273/10.75 320/12.60 394/15.51 60/2.36 3/4*110-2
    318/12 318.3/12.53 369/14.53 450/17.72 58/2.28 3/4*120-2
    300/12 323.9/12.75 372/14.64 450/17.72 64/2.51 3/4*120-2
    What are the advantages of angle pad rigid coupling?
    • Support and suspension requirements meet standards of ANSIB31.1, B31.9, and NFPA13.
    • Angle pad coupling provides a rigid connection with high axial alignment accuracy, which can reduce vibration and lower noise.
    • The coupling can be easily flip-installed by removing a single bolt.
    What are the applications of angle pad rigid coupling?
    Angle pad rigid coupling is usually used to connect fire pipelines, industrial HVAC piping systems, water supply pipelines, drainage pipelines, low-pressure steam transportation systems, tunnel pipelines, and general pipelines.
    What are the advantages of using grooved piping systems for outdoor piping installation?
    The unpredictable conditions that may arise during outdoor piping installation using traditional pipe connection methods such as welding can make it very challenging. Grooved piping systems have advantages in laying pipes, making them a better choice than other connection technologies, and are increasingly being chosen for water transfer in municipal and hydroelectric power applications.
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