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