Hvac Expansion Joint

Our HVAC Expansion Joint is made for central air conditioning, heating, and fresh air systems. We use it in commercial buildings, factories, hospitals, and neighborhood heating lines. We have been doing this for over 20 years. This hvac expansion joint cuts vibration, lowers noise, resists corrosion, and lasts a long time. It makes your HVAC system quieter and more stable. We use EPDM rubber for the body. We add high-strength cord for reinforcement with one-piece vulcanization. The flanges are anti-corrosion plastic, galvanized steel, or stainless steel.

This thing works from -30℃ to 150℃. It handles pressures from PN6 to PN16. Each hvac expansion joint gets a water test at 1.5 times the design pressure. We also do an air tightness test at 1.1 times. It takes in three-directional movement. It compensates for heat expansion, pipe settling, and installation errors. It cuts vibration and noise very well. It lowers equipment noise and water flow noise clearly. It resists acids and chlorine. It works for循环 water, sea water, and waste water treatment. It is light weight and goes in fast. You do not need welding. Our standard sizes are in stock. We give a 24-month warranty.

Every HVAC project has different flange needs. So you can change this hvac expansion joint to your needs. Tell us your pipe size, pressure, and flange material. Minimum order is 10 pieces. We give free samples. Custom samples take about 15 to 20 days. We take USD, EUR, GBP, and RMB. We offer a 24-month warranty.

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