Paper Industry
Carbon-Filled PTFE Guide Bushes
Guide bushes machined from carbon filled Teflon for paper mill service. Pressure withstand 15 kg/cm², temperature withstand 320°C.
Technical specifications
| Dimensional availability | Custom bore, outside diameter and length |
|---|---|
| Tolerances | Machined clearances to approved drawing |
| Available grades | 25% Carbon-filled PTFE, Graphite-filled PTFE, Virgin PTFE on request |
| ASTM test references | ASTM D4894, ASTM D4745 |
Final dimensions, tolerances and material grade are confirmed against your drawing and service conditions.
Applications & selection
Typical uses
- Rotary joint guiding
- High temperature bushing
Industries: Paper mills.
Selecting the right construction
Specify bore, outside diameter, length and running clearance. Confirm load, alignment and steam conditions; elevated-temperature claims need assembly-specific verification.
Chemical resistance depends on the polymer, fillers, inserts and process conditions. Confirm the exact medium and concentration; general PTFE properties do not establish a complete assembly's service rating.
Interactive product model
Buyer questions
Where are carbon-filled ptfe guide bushes used?
Rotary joint guiding, High temperature bushing. Typical sectors include Paper mills; suitability depends on the actual service conditions.
What sizes can I request for carbon-filled ptfe guide bushes?
Custom bore, outside diameter and length. Final dimensions and tolerances are agreed during quotation.
What should I specify when ordering carbon-filled ptfe guide bushes?
Specify bore, outside diameter, length and running clearance. Confirm load, alignment and steam conditions; elevated-temperature claims need assembly-specific verification.
How is material suitability confirmed for paper industry?
Submit the exact medium, concentration, temperature, pressure and mechanical duty. Grade availability and compatibility are confirmed for the specific construction; an ASTM reference is not a product certification.
Selecting a filled grade? Read our PTFE vs Teflon engineering guide.
Related products
Request a quotation
Include quantity, dimensions or a drawing, required material and the operating medium. Add concentration, temperature, pressure and motion or shaft speed where relevant. Final grade, inspection requirements and service limits are confirmed during quotation.
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