Guide Ring for Piston GT-Filled PTFE-Guangzhou State secret seal technology Co., LTD , Manufacturing

Product

Home page

Guide Ring for Piston GT-Filled PTFE

Non-metallic guidance tape for piston, available in ready-to-use type and field cut type.

subcategory：

Guide Series

Product accessories：

Product description

1.Features

Non-metallic guidance tape for piston, available in ready-to-use type and field cut type.

2.Materials

The wear ring is made of PTFE bronze composite.

3.Performance

Non-metallic guide elements for piston rods, also suitable for ISO 10766 standard cavities.

Metal/plastic material pairing to prevent "stagnation" and "seizure" phenomenon.
Limited carrying capacity (materials).
Low friction, no stick-slip phenomenon.
Suitable for dry operating conditions with poor lubrication.
Good vibration damping (radial vibration).
Possible external impurities can be run in.
Guide ring corner chamfering prevents edge gap extrude “extrusion” at the semi-rounded corner of the cavity groove.

4.Operating Conditions

Line Speed: ≤5m/s;
Carrying capacity: ≤15 N/mm at 20°C;
≤7.5N/mm at 80°C;
≤5N/mm at 120°C;
Temperature: -60°C to +150°C (200°C).

The allowed carrying capacity of the guide belt is calculated by multiplying the projected area by the allowed specific surface pressure. The nonlinear contact pressure distribution formed by the load related to temperature and tolerance shall be considered in the allowed load values.

5.Groove Surface Quality