& Gt; Kĺbový krúžok šošoviek používaný pri vyššom tlaku ako 3 000 libier. & Gt; Tieto tesnenia boli použité na prírubových rúrkach v syntetizovanej línii.
Len kruhový spoj Gksket
Štýl KXT 840 Tesnenie klinového šošovky
Objektív Rtesnenia, tiež známy ako podložka s guľovou plochou, sa používa hlavne pre spojenia vysokotlakového potrubia, Primárna funkcia
tesniace krúžkové tesnenie, Tesnenie z kovových šošoviek zahŕňa ploché kovové tesnenie, trojuholníkové tesnenie, dvojitý kužeľový krúžok, C-krúžok a typ C
tesnenia,ring tesnenia,serrated tesnenia,wave gasket and hollow o-ring, etc,, ,
It is wide to use the lens ring gaskets to seal in the high pressure pipe connections, Seal faces of lens ring gaskets are ball surface, in
kontakt with conical sealing surface of the pipe, the initial state is in a loop, By the action of the preload force, lens ring gasket has a
plastická deformáciaat the kontakt point and the loop is into a belt loop, which has the better sealing performance, The kontakt face is
prirodzene tvorené sférickýmisurface and beveled surface, so the gasket is easy for alignment, Lens ring gasket is the forced seal
gasket,
Hlavný štýl
Vlastnosti
1,Lens ring gasketis applicable for the pipe seal that the pressure isn't lower than 10MPa,
2,Lens ring gasket is of line seal, large expansion and contraction, large compensation and easy compact,
3,Due to kontakt with flange cone face, easy to have the pressing mark, The interchangeability of part is poor,
4,Lens ring gasket is also pressure energized, as well as the double-cone gasket,
5,The hardness oflens ring gasketmust be15~20HB lower than the mating flange face hardness,
Parametre výkonu
|
Koeficient tesnenia |
m=5,50-6,50 |
|
tesnenie pomocou tlaku |
= 32MPa |
|
tesnenie pomocou tempeou teplotou |
-196 ° C - 1000 ° C |
|
minimálny prednastavovací tlak |
y=126,6 - 182,8MPa |
Materials
Mäkké žehličky, nízke C / S, ss410, ss304, ss316, ss347, F5, F11, meď, hliník, Inconel 600, Inconel 625, Incoloy 800, Incoloy 825,
Monel 400,Titán, Nikel 200, Hastelloy C276, Zirkónium702
prihláška
The gaskets are primarily used in the oil, gas, petrochemical and offshore industries, They are also commonly used on valves,
potrubné zostavyand vessel joints and are used to seal flanged connections subject to high pressures and temperatures,
Technické normy
It can provide any standard and non-standard sizes, including the standards of API 6A, ASME B16,20, DIN 2693-67, JPI-7S-23-72,
DIN-2696-1999 aother standards,
