PTFE RODS : Large & Standard
High Performance Raw Stock
Extruded & Molded PTFE Rods
Sag Engineers is a premier manufacturer of standard and extra-large diameter PTFE Rods. Utilizing ram extrusion for smaller and medium continuous diameters, and advanced compression molding for large diameter billets, our rods are stress-relieved and exhibit zero porosity.
Product Specifications:
- Diameter Range: 19mm to 300mm Ø (Standard stock)
- Standard Length: 300mm, 600mm, 1000mm standard lengths
- Made to Order (Large Diameters): Small or long lengths up to 600mm and up to 400mm Ø
- Solid Circles & Discs: Solid circle billets up to max. 1000mm Ø with heights up to 150mm
- Material Grades: 100% Pure Virgin PTFE, Bronze-filled, Glass-filled, Carbon-filled, and Graphite composites
Key Advantages of Sag Engineers PTFE Rods:
High structural density with uniform sintering throughout the core, eliminating air pockets and center cracks.
Superior machinability for lathe turning into complex valve seats, insulators, seals, and pharmaceutical fittings.
Zero water absorption and extreme chemical inertness across the entire 0 to 14 pH scale.
Standard Size Chart & Availability
| Diameter (mm) | Standard Length (mm) | Process Type | Available Materials | Standard Delivery |
|---|---|---|---|---|
| 19mm to 50mm | 300mm / 600mm / 1000mm | Ram Extrusion | Virgin / Glass / Bronze / Carbon | Ready Stock |
| 55mm to 100mm | 300mm / 600mm / 1000mm | Extruded / Molded | Virgin / Glass / Bronze / Carbon | Ready Stock |
| 110mm to 200mm | 300mm / 600mm | Compression Molded | Virgin / Filled Grades | 2 - 4 Days |
| 210mm to 300mm | 300mm standard | Compression Molded | Virgin / Filled Grades | 3 - 5 Days |
| 310mm to 400mm | Up to 600mm length | Heavy Hydraulic Molded | Virgin & Custom Fillers | Made to Order |
| 400mm to 1000mm Ø | Discs up to 150mm height | Hydraulic Platen Molded | Virgin / 15-25% Glass / Bronze | Made to Order |