PTFE Rods
PTFE rods are compression molded vertically to minimize voids, then sintered and centerless ground for concentricity so machinists can hold tight tolerances on bushings, seats, and wafer handling tools.
ISO 9001:2015
Billet molding, sintering, and grinding fully documented.
ASTM D1710
Dimensional and mechanical properties validated per Type I & II.
Certificates
Comprehensive documentation packages accompany every shipment to simplify validation.
ISO 9001:2015
Billet molding, sintering, and grinding fully documented.
ASTM D1710
Dimensional and mechanical properties validated per Type I & II.
NACE MR0175
Filled grades tested for sour-service compatibility.
Product Specification
Key performance ranges validated for this configuration.
- Diameter
- 10 mm – 300 mm
- Length
- Up to 300 mm molded / 1200 mm sleeve
- Roundness
- ≤0.15 mm
- Fillers
- Bronze, glass, carbon, graphite, MoS2
Applications
Validated use cases across industries.
- Valve seats and balls
- High-voltage insulators
- Wear-resistant guide bearings
- Semiconductor wafer supports
Benefits
Outcome-focused advantages delivered by this build.
- Void-free billets reduce scrap during boring
- Custom fillers blended in-house
- CNC sawed blanks delivered to length
- COA and COC issued per lot
Success Story
Valve OEM reduced machining rejects
Switching to JV Fluoro rods lowered porosity-related scrap on cryogenic seat rings from 7% to under 1%.
Scrap reduction
-86%
Finish passes
-1 pass
Annual savings
$140k
“Billets arrive color-coded by filler so our machinists can stage jobs without confusion.”
Tejas Rawat
Machine Shop Supervisor, CryoSeal Technologies
Related products
Pair this solution with adjacent formats to cover the entire scope.
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Tell us about your PTFE Rods requirement
Share the operating conditions, target volumes, and qualification needs. Our applications team replies within 24 hours with drawings and lead times.
Diameter
10 mm – 300 mm
Length
Up to 300 mm molded / 1200 mm sleeve