Description
Joint tablet composed of aramidics fibers and fillers bonded with heat-resistant NBR high acrylonitrile content suitable for medium to high temperatures and pressures.
Splice Type MET OIL
Applications
Solvents, gases, oils, hydrocarbons, low pressure steam and little aggressive chemical agents.
Density
DIN3754
1.75 g/Cm3
Max. temperature
300°
Work range temperature
270°
Max. temperature with steam
150°
Max. work range pressure
100 Bar
Compressibility
ASTM F36
8%
Elasticity
ASTM F36
50%
Stress retention 16 hours – 175°C. 50 N/mm2
DIN 52913
28 N/mm2
Tensile strenght (min.)
DIN 52910
10 N/mm2
Permeability to nitrogen
DIN 3535/4
0.5 ml/min
Loss on ignition
DIN 52911
30%
After Diving
ASTM F146 – in oil ASTM n°3 for 5 hours at 150°C.
Weigth increase
10%
Thickness increase
5%
Diving behavior
ASTM F146 in fuel ASTM B for 5 hours at 20°C
Weigth increase
10%
Thickness increase
5%
Factors Clamping ASME – VSR
Thickness > 1,5 mm.
3,0 mm.
Y
25 mpa
11 mpa
M
2,75 mpa
2,0 mpa
Factors Clampinggio ASME – (draft 1994)
Thickness >
2,2 mm.
Gb
13 mpa
A
0,21 mpa
Gs
0,1 mpa
*The data listed depend on a variety of factors (state of the joints, dimensions, clamping, thermal and mechanical shock etc.) To which can be indicated for orientation purpose.
