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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.

Quantity:

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

Technical: 

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.