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Grooved Reducing Flexible Coupling

Grooved Reducing Flexible Coupling

Grooved reducing flexible coupling is a pipe fitting made of ductile iron. It features a flat-bolted housing structure with a certain gap between the joint and the groove base, allowing for flexible connections and the ability to accommodate axial displacement and angular deflection. The grooved reducing flexible coupling can replace two separate couplings and one reducer fitting.

Recommended applications

Grooved reducing flexible coupling can be used for various pipelines, such as sewage pipes, water supply pipes, etc.

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  • Grooved Reducing Flexible Coupling
  • Grooved Reducing Flexible Coupling
Key Specifications
  • Available sizes
    Available sizes: 1 1/4×1 inch~8×6 inch |DN32×25~DN200×150
  • Working pressure
    Working pressure: 300PSI/2.07MPa
  • Certificate
    Certificate: UL/CE certified
  • Coating
    Coating: epoxy/galvanized
  • Color
    Color: red/orange/white, etc.
  • Material
    Material: ductile iron
Content
Nominal SizePipe ODDimensionsBolt Size
mm/inmm/inmm/inNo.-Size mm
ABC
50x32 / 2x1 1/460.3x42.4 / 2.375x1.66086 / 3.39125 / 4.9344 / 1.742-3/8x55 / 2-M10x57
50x40 / 2x1 1/260.3x48.3 / 2.375x1.90086 / 3.39125 / 4.9344 / 1.742-3/8x55 / 2-M10x57
65x40 / 2 1/2x1 1/273.0 x 48.3 / 2.875x1.90096 / 3.78136 / 5.3545 / 1.782-3/8x55 / 2-M10x57
65x50 / 2 1/2x273.0x60.3 / 2.875x2.37596 / 3.78136 / 5.3545 / 1.782-3/8x55 / 2-M10x57
65x50 / 2 1/2x276.1 x60.3 / 3.000x2.375102 / 4.02140 / 5.5145 / 1.782-3/8x55 / 2-M10x57
80x40 / 3x1 1/288.9x48.3 / 3.500x1.900115 / 4.53158 / 6.2245 / 1.782-1/2x70 / 2-M12x70
80x50 / 3x288.9x60.3 3.500x2.375115 / 4.53158 / 6.2245 / 1.782-1/2x70 / 2-M12x70
80x65 / 3x2 1/288.9x73.0 / 3.500x2.875115 / 4.53158 / 6.2245 / 1.782-1/2x70 / 2-M12x70
80x65 / 3x2 1/288.9x76.1 / 3.500x3.000115 / 4.53158 / 6.2245 / 1.782-1/2x70 / 2-M12x70
100x40 / 4 x1 1/2114.3x48.3 / 4.500x1.900142 / 5.59192 / 7.5650 / 1.972-1/2x70 / 2-M12x70
100x50 / 4x2114.3x60.3 / 4.500x2.375142 / 5.59192 / 7.5650 / 1.972-1/2x70 / 2-M12x70
100x65 / 4x2 1/2114.3x73.0 / 4.500x2.875142 / 5.59192 / 7.5650 / 1.972-1/2x70 / 2-M12x70
100x65 / 4x2 1/2114.3x76.1 / 4.500x3.000142 / 5.59192 / 7.5650 / 1.972-1/2x70 / 2-M12x70
100x80 / 4x3114 3x88.9 / 4.500x3.500142 / 5.59192 / 7.5650 / 1.972-1/2x70 / 2-M12x70
150x80 / 6x3165.1x88.9 / 6.500x3.500200 / 7.87250 / 9.8450 / 1.972-5/8x85 / 2-M16x85
150x100 / 6x4165.1 x114.3 / 6.500x4.500200 / 7.87250 / 9.8450 / 1.972-5/8x85 / 2-M 16x85
150x80 / 6x3168.3x88.9 / 6.625x3.500202.5 / 7.97252 / 9.9250 / 1.972-5/8x85 / 2-M16x85
150x 100 / 6x4168.3 x 114.3 / 6.625x4.500202.5 / 7.97252 / 9.9250 / 1.972-5/8x85 / 2-M16x85
200x150 / 8x6219.1 x 165.1 / 8.625x6.500257 / 10.12322 / 12.6856 / 2.22-3/4x115 / 2-M20x 115
200x150 / 8x6219.1x168.3 / 8.625x6.625257 / 10.12322 / 12.6856 / 2.22-3/4x115 / 2-M20x115
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