There are two kinds of braided packing: pure F4 and fiber. They are made by braiding expanded PTFE strips or fiber accoring to different needs. .It has low friction coefficient abrasion-resistance, corrosion-resistance, good sealing performance, non-hydrolysis, and non-hardening property. It can be used under -180+200 degrees centigrade.
Type and Technical Indication, Unit:mm.
| |
Description |
Technical Indication |
| Name |
Material |
Temperature |
Pressure(Mpa) |
PH Value |
| |
Pure PTFE braided packing |
Pure PTFE fiber packing |
260 |
2 |
2-14 |
| |
PTFE isolates silks packing |
PTFE fiber and cream |
260 |
6.3 |
2-14 |
| |
PTFE weaving (soak)packing |
F4 raw material belt woven (soak) |
-200-250 |
5 |
2-13 |
| |
PTFE asbestos packing |
Asbestos fiber,PTFE cream(soak) |
260 |
10 |
2-12 |
| |
Graphite packing |
Soft graphite line |
260 |
25 |
0-14 |
| |
carbon fiber packing |
Carbonization fiber ,PTFE cream |
260 |
10 |
2-12 |
| |
Aramid fibre packing |
Organic fibre,PTFE cream and lubricant |
260 |
10 |
2-13 |
Spec：6*6mm、8*8mm、10*10mm、12*12mm、14*14mm、16*16mm18*18mm、20*20mm、25*25mm、30*30mm、35*35mm、40*40mm、45*4mm、50*50mm...
Function：Various kinds of chemicals are with the sealing of the pump, include working up the sealed position of a small amount of solid particle , weak acid or alkali, petroleum , generating electricity, chemical industry , light industry , papermaking chemical fibre , food , pharmacy , valve , pump,etc.. |
