We manufacture all types of:
- Circular expansion joints
- Single convolution, double or triple convolutions, with tie rods, conical, balanced pressure
- And rectangular expansion joints: Single convolution or double convolutions
Pumped fluid: all kind of (acid or strong bases very aggressive when going under dew point) : in order to adapt our products to those various conditions, we use the following rubbers :
Rubber, Neoprene, EPDM, Silicon, Butyl, Chlorobutyl, NITRILE, SBR, HYPALON AND VITON
For flanges we use following steels: S 275JR, S355J2G3, AISI 304, 316, 316L.
Rubber expansion joints are studied, manufactured, and tested following international standards: FSA and ASTM.
Design Criteria
Temperature resistance
Resistance to corrosion
Forming capacity
Mechanical characteristics
Flexibility
Main Advantages
Medium to high pressure resistance
Flexibility
Low spring rates
Low maintenance
Large cycle life
Standards:
Rubber Expansion Joints are designed, manufactured and tested according to Internationally Recognized Codes and Standards:
F.S.A (Fluid Sealing Association)
ASTM