Single Ball Rubber Expansion Joint

Rubber expansion joints are designed to relieve mechanical stressors; they can be made from many materials including stainless steel, Polytetrafluoroethylene and braided flexible metal. Rubber expansion joints are particularly beneficial due to its flexible nature, which makes them suitable for many functions, including the absorption of sound, thermal energy and shock. Our rubber expansion joints are specifically designed to reduce the need for maintenance, repair and manual assistance.

RSF VALVE's flexible rubber expansion joint is of small volume, light weight, good flexibility and convenient installation and maintenance ; The flexible rubber expansion joint has transverse displacement, axial displacement and angular displacement and not restricted by inconsistent pipeline and unparallel flange in installation;  The flexible rubber expansion joint reduces vibration and noise; The flexible rubber expansion joint with seamless inside and resistance to high temperature which is developed by our company can prevent the corrosive medium from corroding the inner wall more efficiently in the pipeline of high temperature resistance, acid and alkali resistance and oil resistance.

RSS VALVE'S Rubber Expansion Joint, pressure rating: PN10, PN16, PN25, Class125, Class150; Expansion Joint's Flange material: carbon steel A105N flange or ductile iron flange; Expansion Joint Body material EPDM NBR or Nature rubber body; Size from DN50 to DN2000 (2" to 80”); Feature: easy installation, maintenance free.

Warmly welcome to choose our pipe fittings products! If you have any inquiries of our rubber expansion joint, please don't hesitate to contact with us!