PTFE Corrosion-proof spacer plate
High-sealing spacer plate expanded by PTFE,without any binders agent and additive.
Excellent gas seal performance;strong resistance to chemical corrosion;Professional design makes the spacer(plate) has a strong anti creep cold flow properties. so as to ensure the stability of bolt fastening force in the process of sealing;
Have the features to make up the defects and irregular of flange surface, sealing performance is reliable.
Has a very good flexibility, compression resilience, high and low temperature resistance, aging resistance, self-lubrication, etc.;
Soft and easy cutting,cutting by machine or hand, easy to install;
Has the unique ability to adapt to the molding, no need to increase the pressing force, greatly extend the service life of the flange.
Suitable for strong corrosion occasion;
Can effectively control the leakage of the pipeline interface;
Typical applications in the steel flange, plastic flange, glass lined flange, PTFE or rubber lined with flange, Seal damaged or non-parallel flange.
|Temperature||-240~ +260ºC(reach to 315ºC in short time)|
|Normal size||1524mm * 1524mm tolerance: ±3%|
we could make into sealing spacer according to customers requirments