Malleable Iron Union Flexible Joint DN65 Rubber Union Connector Expansion Joints

The threaded rubber joint is composed of an inner layer, reinforcing layer, outer rubber layer, composite mold vulcanization molding and rubber double ball with metal parallel movable joint. It features high pressure resistance, excellent elasticity, large displacement capacity, effective shock absorption and noise reduction, flexible installation, and long service life. Ideal for water heating systems, circulating water pipelines, sanitary pipelines, and chemical or refrigeration pipelines in hotels, factories, and residential areas.

• Absorption displacement: Compensates for thermal expansion/contraction in piping systems, preventing pipe rupture or deformation.
• Shock absorption and noise reduction: Rubber elasticity and sound insulation properties reduce vibration transmission, ideal for hospitals and libraries.
• Extended equipment lifespan: Reduces wear and fatigue from long-term operation, prolonging system durability.
• Improved system safety: Flexible design and corrosion resistance adapt to high-pressure or corrosive media transport needs.
• Wide application range: Suitable for power, petrochemical, construction, water supply, and HVAC systems in extreme conditions.

• Building water supply/drainage: Absorbs pipe displacement and vibration while reducing noise impact.
• Industrial water systems: Handles large water flows and pressure fluctuations to protect equipment.
• HVAC systems: Buffers thermal stress and gas flow impacts while minimizing noise.
• Water treatment: Resists chemical corrosion in acid/alkaline environments for long-term stability.
• Petrochemical: Withstands high pressure, temperature, and corrosive media for safe operation.