Non metallic expansion jiont

Non-metallic expansion joint  is consisted of fabric material, connection,.expansion piece

Specifications

non-metallic compensator 
good elasticity 
good resistance to milling, heat, aging and corrosion 
little resistance

1) reasonable structure,good elasticity,large range of compensation pipeline and little counterforce to the brackets of pipeline.
2) shock absorption and noise heat and dust insulation
3) the displacement can be deflected to prevent damage caused by subsidence of connected brackets and equipment base.

 Because the main materials are rubber or fabric and fiber heat preservation materials of light weight without thrust in reverse and in no need of pipe supporting seat, a lot of materials are used so it has good heat resistance and corrosion resistance. In addition, rubber has better air impermeability absolutely without leakage and with lower price than metal compensator and import products.