We manufacture precision PTFE Piston Rod Packing Rings for reciprocating air and
gas compressors, designed to provide effective sealing around the piston rod and
prevent gas leakage from the compression chamber. These critical sealing
components ensure efficient compressor performance, reduced gas losses, and safe
operation, especially in high-pressure and process gas applications.
Our piston rod packings are produced from high-performance PTFE and filled PTFE
materials, including Glass-Filled PTFE, Carbon-Filled PTFE, Bronze-Filled PTFE,
and other engineered compounds selected for their excellent wear resistance, low
friction, and compatibility with a wide range of industrial gases. These
materials enable reliable performance in both oil-free and lubricated compressor
systems.
With advanced machining capabilities and strict dimensional control, we
manufacture piston rod packing rings with precise tolerances to ensure proper
sealing, smooth rod movement, and extended service life. Components can be
supplied as per OEM drawings, customer specifications, or reverse-engineered
samples.
We manufacture PTFE piston rod packings in a variety of configurations,
including:
• Radial Cut Packing Rings
• Tangential Cut Packing Rings
• Step Cut Packing Rings
• Segmented / Multi-Piece Packing Rings
• Balance Overlapping Tangent Rings
• Pressure Breaker Rings
• Vent / Lantern Rings
Our piston rod packings are widely used in process gas compressors, hydrogen compressors, air separation units, petrochemical plants, and industrial gas systems, where reliable sealing and long operating life are essential.
With extensive experience in compressor sealing components, we provide high-quality PTFE piston rod packings engineered for durability, efficient sealing, and dependable performance in demanding compressor environments.
