The UPVC Repairing Coupling for Water installs under pressure without water shutdown, closing leaks with bolt-tightened clamping and a high-elasticity rubber gasket.
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Coding
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Spec
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Size
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Unit: mm
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L
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H
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F5301
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110
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305
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221
|
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F5302
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160
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365
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252
|
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F5303
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200
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410
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290
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F5304
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225
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435
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308
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F5305
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250
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460
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332
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|
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F5306
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315
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532
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390
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Key Features of UPVC Repairing Coupling for Water
- Hot tap repair: installs under pressure without water shutdown.
- Easy installation: bolt tightening gives quick deployment for this UPVC repair coupling.
- Wide applicability: fits UPVC, PE, cast iron, and other pipe materials.
- Reliable seal: high-elasticity rubber gasket.
Manufacturing Process of UPVC Repairing Coupling for Water
Each has a housing injection molded from UPVC or ductile iron, with an EPDM gasket on the inner surface. Bolts are galvanized carbon steel or stainless steel.
Critical Process Parameters of UPVC Repairing Coupling for Water
Every is checked against these parameters:
- Matching accuracy between housing ID and pipe OD.
- Gasket hardness, compression set resistance, and aging resistance of this UPVC repair coupling.
- Correlation between bolt torque and seal compression.
Raw Material Characteristics of UPVC Repairing Coupling for Water
- Material Composition: Housing: UPVC, ductile iron, or stainless steel. Gasket: EPDM.
- Material Properties: offers high housing strength, and the gasket resists aging and water with reliable elasticity.
Typical Applications of UPVC Repairing Coupling for Water
- Emergency pipe leak repair: fixes leaks without shutting down the line.
- Under-pressure installation: installs directly on live water mains.
- Temporary and permanent fixes: works for both urgent and long-term repairs.
Application Scenarios of UPVC Repairing Coupling for Water
- Any pipe material needing an under-pressure clamp repair.
