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3010DJ Double Jacketed Plain Gasket
3010DC Double Jacketed corrugated Gasket
3010S DJG with Special Shape
APPLICATION:
WFY DJG is particularly suitable for sealing flat surfaces of heat exchanges, gas pipes, cast iron flanges, cylinder heads of engines as well as for boilers and other vessels.
By their sealing efficiently, provided by exerting strong pressure on circular rimes of the flanges, metal-jacketed gaskets can stand up to 30% deviation from the initial thickness, which is very useful in case of irregular or faulty flange rims. The chemical compatibility of the metal and the medium being sealed should be considered.
MATERIAL:
Metal material | Din Material No. | Hardness HB | Temperature (℃) | Density g/cm3 |
CS/Soft Iron | 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 |
Aluminium | 3.0255 | 20~30 | -250~300 | 2.73 |
Other special metal Ti, Mon 400 are also available on request.
Materials for the insert:
Flexible Graphite, ASB, Non-asb
ceramic fiber, mica etc
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