High Pressure Single Ball Round Rubber Expansion Joints Flexible Flange Rubber

Product Specification

Product Introduction

      The flanged rubber joint is a flexible connector for metal pipes, which is composed of an inner rubber layer, a rubber ball reinforced with nylon cord fabric, a composite rubber layer on the outer rubber layer and a loose metal flange. It has the characteristics of high pressure resistance, good elasticity, large displacement, balanced pipeline deviation, vibration absorption, good noise reduction effect, easy installation, etc., and can be widely used in water supply and drainage, circulating water, HVAC, fire protection, papermaking, pharmaceutical, petrochemical, shipbuilding, water pump, compressor, fan and other pipeline systems.
      The ordinary type is used to convey -15~115℃ air, compressed air, water, seawater, oil, acid, alkali, etc. Special rubber soft joints are used to convey the above media or oil, concentrated acid and alkali, and solid materials above -30~250℃.

Features:

1. Excellent elasticity: The end face fully sealed rubber joint uses the high elasticity of rubber, which can produce lateral, axial and angular displacement during installation, and is not limited by the non-concentricity of the pipeline or the non-parallel flange.
2. Good sealing performance: Its end face is completely fit with the flange, with good waterproof sealing, and usually does not need additional sealing gaskets.
3. Displacement compensation ability: This joint can effectively compensate for the displacement of the pipeline due to temperature changes, vibration and other reasons.
4. Pressure resistance and tensile resistance: The flanged rubber joint can withstand high pressure and is not easy to leak, which is suitable for high-pressure pipeline system.
5. Wide applicability: End face fully sealed rubber joints are widely used in chemical industry, construction, water supply, drainage, petroleum, heavy industry, refrigeration, sanitation, pipeline, fire protection, electric power and other basic engineering fields.

Product parameters

Why do rubber balls have good corrosion resistance?

      Mainly because it is usually made of rubber or other polymer materials, which have excellent chemical stability and corrosion resistance. This makes flanged rubber joints resistant to many chemicals and is therefore widely used in the chemical industry and other environments where anti-corrosion properties are required.

Why do flanged rubber joints have good abrasion resistance?

      Flanged rubber joints are usually made of high-strength synthetic rubber, which significantly improves the wear resistance of rubber by adding specific reinforcements or wear-resistant fillers. Common reinforcing agents include materials such as carbon black and graphite, which can improve the toughness of the rubber while effectively dissipating the pressure exerted by the outside world and preventing the joint from being worn out over time.

Product Applications

Product packaging

FAQ

Q: Are you trading company or manufacturer?

A: We are a manufacturer of expansion joints, rubber joints, bellows, dismanting joints, flange adapters and flanges with more than 20 years of experience.

Q: Can the logo on the rubber ball be customized?

A: Yes, it can be marked with your company's logo. We can provide OEM and ODM services.

Q: Can the length of the rubber ball be customized?
A: Of course, we have many different specifications and models of molds, which can be customized according to your length.
 

Q: Have your products been exported?
A: Yes, they have been exported to USA, Canada, Australia, Russia, Chile, Panama, Nicaragua, UAE, Saudi Arabia, Egypt, Sri Lanka, Nigeria, Vietnam, Indonisia, Singapore, Greece, Netherland, Georgia, Romania, Ireland, India, Thailand,Pakistan, Philippines...
 

Q: Can you provide drawings and technical data?
A: Yes, our professional technical department will design and provide drawings and techical data.