A band of PTFE based sealing material, wrapped around the piston, used in shock absorber structs

Poly Fluoro Piston Bands are designed for hydraulic and pneumatic equipment. Its unique design prevents

equipment seizures which can arise with other forms of guidance materials. Poly Fluoro Piston Bands offer

extremely low friction and break-away forces. This material is also resistant to all hydraulic fluids, and is

suitable for temperatures up to 200°C.

Specifications and size:

90x10x1.0mm

89.5x9x0.7mm

81.5x7x0.7mm

75x7x0.7mm

104x9x0.7mm

116.5x11x1mm

We can produce different size of PTFE piston rings according to customer's drawings.

Competitive advantage:

1.Seals as good as composite piston bands             

2.Improved stability under large axial loads

3.Prevents metal to metal scoring and prolongs equipment life

4.Reduces radial movement on both rams and pistons to extend seal life