Rigid coupling

Short Description:


  • Size scope: 1”(DN25)-12”(DN300)
  • Design standard: ISO6182, AWWA C606, GB 5135.11
  • Connection standard: ASME B36.10, ASTM A53-A53M, ISO 4200
  • Working pressure: 175PSI-300PSI
  • Product Detail

    Product Tags

    Characteristic

    1、The Tougue&Groove mechanism in combination with a slightly shortened key diameter provides a mechanical and frictional interlock resulting in a rigid joint which reduces undesired angular movement.
    2、The build-in teeth on the coupling grip the groove shoulder and serve to reduce linear movement.
    3、The Tougue&Groove mechanism features a slight offset at the foot of the coupling halves which serve to protect the gasket from exposure.
    4、With the Tongue&Groove style coupling no metal-to-metal contact of the bolt pads is required you will normally see a 1.6mm to 3.2mm gap between the bold pads when installed.
    5、Make the pipeline form a firm and solid whole, which is suitable for construction workers who do not require axial displacement and rotation.

    Nominal Size
    mm/in
    Pipe O.D
    mm
    Working Pressure
    PSI/Mpa
    Dimensions   mm/in Bolt Size Certificate
    L H W NO.-Size mm
    25/1 33.7 300/2.07 97 58 45.5 M10x45 FM   UL
    32/1¼ 42.4 300/2.07 104 66 45.5 M10x45 FM   UL
    40/1½ 48.3 300/2.07 114 72 45.5 M10x45 FM   UL
    50/2 60.3 300/2.07 128 85 45.5 M10x55 FM   UL
    65/2½ 73.0 300/2.07 137 94 45.5 M10x55 FM   UL
    65/2½ 76.1 300/2.07 142 98 45.5 M10x55 FM   UL
    80/3 88.9 300/2.07 164 112 46 M12x65 FM   UL
    100/4 108.0 300/2.07 187 134 50 M12x65 FM   UL
    100/4 114.3 300/2.07 190 138 50 M12x65 FM   UL
    125/5 133.0 300/2.07 212 160 50 M12x75 FM   UL
    125/5 139.7 300/2.07 223 168 50 M12x75 FM   UL
    125/5 141.3 300/2.07 226 170 50 M12x75 FM   UL
    150/6 159.0 300/2.07 244 188 50 M12x75 FM   UL
    150/6 165.1 300/2.07 247 194 50 M12x75 FM   UL
    150/6 168.3 300/2.07 250 196 50 M12x75 FM   UL
    200/8 219.1 300/2.07 320 254 60 M16x90 FM   UL
    250/10 273.0 300/2.07 408 316 65 M20x120 FM   UL
    300/12 323.9 300/2.07 460 372 65 M22x140 FM   UL

    We will make just about every hard work to be excellent and ideal, and accelerate our methods for standing during the rank of intercontinental top-grade and high-tech enterprises for Hot sale Factory China EMT (Set Screw) to Rigid/IMC (Set Screw) Transition Coupling, Teamwork is encouraged at all levels with regular campaigns. Our research team experiments on various developments from the industry for improvement during the products.

    Hot sale Factory China EMT Couplings, Set Screw Couplings, Further, we’ve been supported by highly experienced and knowledgeable professionals, who have immense expertise in their respective domain. These professionals work in close coordination with each other to provide our clients an effective range of goods.


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