STYLE 2017
Expanded PTFE
Graphite With Aramid Corners
CONSTRUCTION
Style 2017 packing is an interlock braid of TEADIT s EG2 PTFE/graphite yarn, reinforced with high strength aramid yarn corners EG2 yarn is formed from expanded PTFE in which fine particles of graphite have been encapsulated The resulting packing provides good chemical resistance and heat dissipation plus anti-extrusion strength.
APPLICATION / SERVICE
Style 2017 packing can handle a broad range of chemicals in the 3-11 pH range. It is used in papermill stock pumps, agitators, or any service where high strength and good lubricating qualities are needed.
Services Limits
| Type | Description | Value |
|---|---|---|
| Temperature Limits: |
Minimum Maximum |
-148°F (-100 C) 540°F (280°C) |
| Pressure Limits: |
Rotating Reciprocating Static |
435 psi (30 bar) 2900 psi (200 bar) 2900 psi (200 bar) |
| Shaft Speed: | 3900 fpm (20 m/s) | |
| pH: | 2-12 |
APPROXIMATE YIELDS
| Size | Feet/Pound |
|---|---|
| 1/8" | N/A |
| 3/16" | N/A |
| 1/2" | 6.1 |
| 1/4" | 23.3 |
| 5/16" | 15.8 |
| 3/8" | 11.2 |
| 7/16" | 7.5 |
| 9/16" | 4.9 |
| 5/8" | 3.8 |
| 3/4" | 2.7 |
| 7/8" | 2.0 |
| 1" | 1.6 |