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You are here: Home » Products » pipe fitting » Other fitting » Gasket » Spiral wound gasket SS ring 304 DN250 CL300
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Spiral wound gasket SS ring 304 DN250 CL300

Spiral-wound gaskets comprise a mix of metallic and filler material. Generally, the gasket has a metal (carbon,alloy,stainless steel) wound outwards in a circular spiral with the filler material (generally a flexible graphite) wound in the same manner but starting from the opposing side.


Flange gasket 

is a type of gasket made to fit between two sections of pipe that are flared to provide higher surface area.

Flange gaskets come in a variety of sizes and are categorized by their outside diameter and their inside diameter.

Flange type:

Spiral Wound Gasket

Ring Joint Gasket

Asbestos Free(AF)Gasket

Kammprofile Gasket

Corrugated Metal Gasket

Metal Jacket Gasket

Compressed Jointing Gasket

Graphite Gasket

PTFE Envelop Gasket

PTFE Joint Sealant


Metallic winding suited for cyclic loading, Outer ring center gasket, Inner/outer ring provides additional blow-out strength, and Inner/outer ring provides a compression stop, Prevents flange erosion, Prevents inward buckling, and Reduces turbulent flow.

Normal Pressure: from 150LBS to 2500LBS

Normal Diameter: from 1/2'' to 60''

Applicable Standards:  ASME B16.20, BS, JIS,DIN,Suited for ASME B16.47 series A/B flanges .
Usage: Flat and raised faced diameter flanges up to and inclusive of Class 2500.

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