Splice Type MET 400 HT
Description
Joint tablet of excellent quality, free of asbestos, composed of heat resistant fibers, aramidics fibers and fillers thermo resistant alloy with a high content of acrylonitrile NBR
Applications
For high temperatures and pressures in the presence of steam, oils, hydrocarbons and weak acids.
DIN3754
1,75 g/cm3
Max. temperature
440°C
Max. work range temperature
380°C
Max. temperature with steam
250°C
Max. work range pressure
120 bar
Compressibility
ASTM F36
8%
Elasticity
ASTM F36
55%
Stress retention 16 hours – 175°C. 50 N/mm2
DIN52913
30 N/mm2
Tensile strenght (min.)
DIN 52910
8 N/mm2
Permeability to nitrogen
DIN 3535/4
0,8 ml/min
Loss on ignition
DIN 52911
30%
Diving behavior ASTM F146 – in oil ASTM n°3 for 5 hours at 150°C
Weigth increase
10%
Thickness increase
8%
Diving behavior ASTM F146 – in oil ASTM n°3 for 5 hours at 150°C
Weigth increase
10%
Thickness increase
8%
Constant clamping ASME – VSR
Thickness 1,5 mm.
3,0 mm.
Y
25 Mpa
11 Mpa
M
2,75 Mpa
2,00 Mpa
Constant clamping ASME – (draft 1994)
Thickness 1.0 mm.
Gb
2 mpa
A
0,45
Gs
0,8 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.
