Polytetra-fluoro-ehtylene
bar pipe
Characteristic
 polytetrafluoroethylene
stick and pipe are sintered by mold pressing suspending
resin of polytetrafluoroethylene. And it have
the fine corrosion proof nature thus will not age and
be sticky. It can be used at －180℃～＋260℃ and has the
lowest coefficient of friction. to strength the wearing,
lubricating, heat conduction and other physical physical
property. Bulking agent can be added in resin.
Specification and tolerance
| Name |
Diamiter |
Allow common
diffevence |
Length（mm) |
Horizontal
press bar |
Ф20-200 |
+3
-0.5 |
100-200 |
Horizontal
press bar |
Ф210-300 |
+5
-0.5 |
150 |
| Extrude
bar wall thick |
Ф40-600 |
wall thickness≥7.5 |
100-200 |
| Equiprissure |
Ф50-200 |
/ |
1000 |
| Equiprissure
bar wall thick |
Ф60-150 |
wall thickness≥8 |
500-1000 |
| Extrusion
bar |
Ф5-20 |
/ |
100以上 |
| Extrusion
bar wall thick |
Ф24-50 |
wall thickness2-4 |
1000以上 |
|
