Threaded rubber flexible joints are pipe joints that offer high air-tightness, media resistance, weather resistance, and radiation resistance. The connectors are commonly made of malleable cast iron or 304 stainless steel, depending on the customer's preference.

The rubber material used varies depending on the media, including natural rubber, styrene-butadiene rubber, butyl rubber, nitrile rubber, EPDM, neoprene, silicone rubber, and fluororubber.

Installation is simple and flexible:

First, screw the rubber joint onto one pipe fitting, then tighten it onto the other, maintaining a horizontal surface to prevent the rubber ball from tearing due to uneven force during installation.

Tighten the rubber joint by hand or with a wrench, making it suitable for various connection conditions. After installation, it reduces noise generated by vibrations from pipeline pumps and other equipment, offering strong vibration absorption, reducing vibration and noise. It also offers excellent flexibility and is easy to use.

The connection parts of threaded rubber flexible joints are typically plastic-sprayed or galvanized for excellent corrosion resistance. They are less likely to rust when used with corrosive media and various oils. This effectively prevents corrosion of the inner wall of the rubber flexible joint in high-temperature, acid-, alkali-, and oil-resistant pipelines, extending its service life.

They are suitable for infrastructure projects in the chemical, construction, water supply, drainage, petroleum, light and heavy industries, refrigeration, sanitation, plumbing, fire protection, and power industries.

Select the appropriate model based on the pipeline's operating pressure, connection method, media, and compensation capacity. The number of joints should be determined based on noise reduction and displacement requirements.

Rubber joints should be used or stored away from high temperatures, ozone, oil, and acidic and alkaline environments. Pipelines used outdoors or facing the sun and wind should be shaded to avoid exposure to the sun, rain, and wind erosion. Paint and insulation should not be applied to the joint surface. Rubber products should be inspected and replaced promptly due to aging.