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Threaded Rubber Flexible Joint (Rubber Expansion Joint) for Vibration Isolation & Pipe Stress Relief | DELCO
DELCO Threaded Rubber Flexible Joint is a rubber expansion joint for threaded piping. It reduces vibration and noise, and helps relieve pipe stress from thermal movement and minor misalignment. Union-type threaded ends enable fast installation and replacement. Rubber compound, thread standard/size, and pressure rating can be supplied to suit water, HVAC, and general industrial service.
Features
Designed to absorb vibration and compensate small movements, improving piping reliability in compact threaded installations.
✅Vibration & Noise Isolation: Rubber body dampens pump and equipment vibration, helping protect valves, meters, and piping supports.
✅Movement Compensation: Supports compensation of minor axial/lateral/angle movements to reduce stress from thermal expansion and installation misalignment.
✅Union Threaded Ends: Union-style threaded connections enable quick installation, removal, and replacement with minimal downtime.
✅Material Options for Media: Rubber compound and metal end materials can be selected for water, mild chemicals, and other service conditions.
✅Compact Retrofit Solution: Ideal for tight spaces and retrofit projects where flanged joints are inconvenient.
Photo
EN 1092-1 PN16 Plate Flange Dimensions
Key Application Fields
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Oil & Gas
DELCO API-certified valves ensuring safety and reliability in demanding high-pressure pipelines. -
Chemical & Petrochemical
DELCO corrosion-resistant solutions tailored for handling aggressive acids and hazardous fluids safely. -
Power Generation
DELCO solutions efficiently withstand extreme high-temperature and high-pressure steam cycles in power plants. -
Food & Pharmaceutical
DELCO sanitary valves with FDA-compliant, crevice-free designs to ensure absolute product purity. -
Water & Wastewater
Durable municipal solutions by DELCO, designed for zero leakage and long-term sustainability. -
HVAC & District Heating
DELCO valves ensure precise flow regulation to optimize energy efficiency in modern buildings.
Browse our case studies or talk directly with our engineers to discuss your application.
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