got-440 jacketd gasket        
specification

jacketd gasket

got-440

description: got double jacketed gasket uses flexible graphite, ceramic fiber, asbestos sheet, and non-asbestos sheet as the filler, jacketed by stainless steel, tinplate, and red copper, etc. kinds of metal thin sheet, which is particularly suitable for high temperature high pressure sealing parts as heat exchanger, and pressure container. it can effectively avoid the gasket from out of shape, and the medium from corrosion, meanwhile it improves pressure resistance.
metal jacketed gasket
waveform jacketed gasket
other form jacketed gasket


product application:
got is particularly suitable for heat exchanger, gas pipeline, cast iron flange, cylinder head and boiler, and other containers.
generally, when installed, it can press the initial thickness of the gasket to get a 30% deformation, thus can effectively seal the unevenness and small defects of the flange. through choosing different metal and different fillers, it can suit to different mediums.


selectable material:

metal material

german trademark

hardness hb

temperature ()

density g/cm3

carbon steel, tinplate

1.1003/1.0038

90~120

-60~500

7.85

ss304, ss304l

1.4301/1.4306

130~180

-250~550

7.9

ss316, ss316l

1.4401/1.4404

130~180

-250~550

7.9

copper

2.0090

50~80

-250~400

8.9

aluminum

3.0255

20~30

-250~300

2.73

other special material e.g. titanium, ni, and monel, etc. on require


lining material:
flexible graphite, asbestos plate, non-asbestos plate;
ceramic fiber, mica plate, high strength sheet, etc


available size:
external diameter: 5000mm
thickness: 2 ~8mm
metal spiral wound gasket



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