SERVICE CAPABILITY
| PRESSURE RATING | : FULL VACUUM UP TO 3000 PSI |
| : FINE FACED FLANGES UP TO 5000 PSI | |
| TEMPERATURE | : -240°c up to +310°C |
| pH RANGE | : 0 – 14 |
| (EXCEPT FOR MOLTEN ALKALI METALS AND ELEMENTAL FLOURINE) |
PRODUCT INFORMATION
Tefcan universal joint sealant is supplied in the form of a continuous cord with a selfadhesive backing strip. Tefcan is manufactured from 100% Expanded PTFE which is highly compressible and provides excellent sealing. This unique, Expanded PTFE cord conforms to irregular shapes and surfaces, compressing into a thin, wide ribbon. It produces a tough, inert, long-lasting gasket that seals against extremes of temperatures, pressures and corrosive media.| COLOUR: | White |
| COMPRESSIBILITY (ASTM.F – 36): | 72.6% |
| CREEP RELAXATION (ASTM.F – 38): | 31.0% |
| TENSILE STRENGTH (ASTM.F – 152): | 5800 to 6800 PSI |
| RECOVERY (ASTM.F – 36): | 41% |
| SPECIFIC GRAVITY (ASTM.D – 792): | 0.55 – 0.65 |
DATA BASED ON 3mm
ALL PRESSURES AND TEMPERATURES ARE SUBJECT TO INDIVIDUAL APPLICATION
TEFCAN EXPANDED SAB PTFE TAPE
SERVICE CAPABILITY
| PRESSURE RATING | : FULL VACUUM UP TO 3000 PSI |
| : FINE FACED FLANGES UP TO 5000 PSI | |
| TEMPERATURE | : -240°c up to +310°C |
| pH RANGE | : 0 – 14 |
| (EXCEPT FOR MOLTEN ALKALI METALS AND ELEMENTAL FLOURINE) |
|
LENGTH |
WIDTH |
THICKNESS |
|---|---|---|
| 30 METRES | 3mm (⅛”) | 1.5mm |
| 25 METRES | 5mm (3/16”) | 2.0mm |
| 15 METRES | 7mm (¼”) | 2.5mm |
| 10 METRES | 10mm (⅜”) | 3.0mm |
| 5 METRES | 14mm (½”) | 5.0mm |
| 5 METRES | 17mm (⅝”) | 6.0mm |
| 5 METRES | 20mm (¾”) | 7.0mm |
| 5 METRES | 25mm (1”) | 10mm |