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spiral wound gasket with inner and outer ring

spiral wound gasket with inner and outer ring
Supplier:
Manufacturer
Ximenwai Industrial District, Longshan Town, Cixi, Zhejiang, 315311, China
Origin:China
Category:Gaskets
Spiral Wound Gaskets can be used to seal fluid pressure up to 250 bar cryoprnices temperature as low as -200°C and up to elevated temperature of 1000. Spiral Wound Gaskets are widely used in the oil, gas, petrochemical process and engineering industries.The spiral wound gaskets is made up of winding material body and inner/outer ring.There are spiral wound gaskets with ss304/ss304L tape+graphite/asbestos/PTFE tape,spiral wound gaskets made of ss316/ss316L tape+graphite/asbestos/PTFE tape,spiral wound gaskets made of ss321 tape+grphite/asbestos/PTFE tape,spiral wound gaskets made of other metallic tape+asbestos/graphite/PTFE tape,spiral wound gaskets winding body with ss304/ss304L/ss316/ss316L/carbon steel inner ring,spiral wound gaskets winding body with ss304/ss304L/ss316/ss316L/carbon steel outer ring,spiral wound gaskets winding body with both ss304/ss304L/ss316/ss316L/carbon steel inner ring and ss304/ss304L/ss316/ss316L/carbon steel outer ring.
Main specification:
Dimension
Basic form: 3.2mm or 4.5mm
(Thickness tolerance:-0.1mm to +0.2mm)
Outer ring/inner ring :3.0mm
(Thickness tolerance:-0.24 to +0.24mm)
Coefficient:m=2.5-4
Pressure:=<25MPa
Temperature:-196-700
(oxidating condition up to 600 at most)
Least tighten pressure:68MPa
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