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Strength of the Grooved Coupling System Ability to relocate, change installation methods, add more pipelines, disassemble for cleaning and reassemble after cleaning Resistant to vibration and pressure from earthquake with noise absorption property |
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Rigid Coupling With the T&G style coupling no metal-to-metal contact of the bolt pads is required. You will normally see a 1/16” – 1/8” (1.6 mm to 3.2 mm) gap between the bolt pads when installed. |
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Couplings are non-directive and pipe can be rotated 360 during installation. |
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With the removal of just a few bolts you can easily access the system for cleaning, maintenance, changes or system expansion. |
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A flexible coupling accommodates pipe deflection and or non-alignment of 1 – 2.5 ํ |
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Coupling key engage the full circumstance of the grooves and provide significant pressure and end load restraint against pipe movement from internal and external forces. |
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The design and construction of the couplings with elastomeric gaskets can provide significant noise and vibration absorption as well as seismic stress. |