PTFE lined type rubber expansion joint

Rubber expansion joints are designed for industrial corrosive chemical applications (with an integral PTFE liner) where the need to resist attack at higher pressures is critical. They are rated to full line pressures listed below at up to 250 degrees Fahrenheit. They combine the strength of a rubber spool expansion joint (Butyl rubber exterior is standard; other rubber exteriors are available as optional) with full PTFE wetted parts, single arch design, galvanized split back-up rings come standard with the industrial PTFE expansion joint.

The advantages of CHANGHONGSHENG PTFE Lined rubber expansion joint

Anti-stick properties

Superior Strength

Excellent chemical resistance

Non-aging

With the advantages of CHANGHONG’s elastomeric expansion joint:

Isolate mechanical vibration

Long life expectancy

Absorb pressure surges

Eliminate electrolysis

Small space requirements

Allow four way movements (Axial, lateral, torsional, angular), eliminating problems of pipes buckling or pulling apart.