Neoprene Compensator Epdm Double Expansion Bellows Metal Flange Type Rubber Expansion Joint

Product Introduction
Double ball rubber joint is an important connecting element, which is widely used in various fluid conveying systems, especially in the fluid conveying systems of petroleum, chemical, electric power, metallurgy, shipbuilding, construction and other industries. It is composed of two independent spheres, rubber sealing layers, metal flanges and connecting bolts and other components, using a double sphere design, this design makes the joint under pressure, the two spheres can support each other, thus greatly improving the bearing capacity and stability of the joint. The rubber sealing layer is made of high-quality rubber material, which has good corrosion resistance, wear resistance and sealing, ensuring that the joint can maintain good working performance in various harsh environments.



Product features
The main function of double ball rubber joints is to use the elastic deformation of rubber to absorb vibration and displacement in the piping system, thereby protecting the piping system from damage. When the pipeline system is subjected to external force, the rubber joint will undergo a certain elastic deformation, which will transmit the external force to the sphere, so that the sphere will produce relative displacement, so as to play a buffering role. At the same time, the rubber sealing layer closely adheres to the pipe wall, forming a reliable sealing structure to prevent media leakage.



Product Applications
Double ball rubber joints are used in a wide range of applications, including but not limited to the chemical and petroleum industries. In these fields, the pipeline system is faced with the challenges of harsh environments such as high temperature, high pressure, and corrosive media, and the double ball rubber joint can meet the needs of various complex working conditions with its excellent performance. Its performance advantages include strong load-bearing capacity, good sealing, vibration and noise reduction, easy installation and long life.




Parameter table

Rubber joint material table

Product packaging

Inventory display

FAQ

Q: What are the standards of your flanges?
A: Our flange standards are DIN, ANSI, BS, ISO, JIS, EN 1092, etc.

Q: What are your flange materials?
A: We have SS304, SS316, carbon steel, ductile iron, etc.

Q: What's the package and how do you ship the goods?
A: Usually is wooden box as your requst. We usually ship by sea.Airline shipping is also optional.

Q: What information should I let you know if I want to get a quotation?
A: Size, design standard, material, package, Quantities, etc...

The company adheres to the business philosophy of "customer satisfaction is our first duty, all employees are responsible for creating quality, continuous improvement sets new heights, honest service builds reputation", and wholeheartedly provides high-quality products and professional services to new and old customers.

The factory mainly produces rubber expansion joints, duckbill check valves, dismantling joint, bellow expansion joints, compensators, repair clamp, 02S404 national standard waterproof casings, gate valves ,butterfly valves etc; and all products have passed ISO 9001:2015 quality management system certification; adopting national and industry standards, advanced manufacturing technology, strong R&D and manufacturing capabilities, they are widely used in water supply, drainage, electricity, chemical industry, gas, metallurgy, urban construction and environmental protection and other pipeline industries.