Top Quality graphite foil for electrolyses Exhaust Joint Gasket High performance heat resistant Exhaust pipe graphite gasket

Top Quality graphite foil for electrolyses Exhaust Joint Gasket High performance heat resistant Exhaust pipe graphite gasket

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≥100 Pieces

US $10

≥1000 Pieces

US $1.5

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Product Details

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Quick Details

Standard or Nonstandard:: Standard

pipe flange gasket:: 3 inch metal rings

flat face washer:: metal cock and ball rings

Quick Details

Place of Origin:: Hebei, China

Brand Name:: Fangdun

Model Number:: Spiral Wound Gasket

Standard or Nonstandard:: Standard

pipe flange gasket:: 3 inch metal rings

flat face washer:: metal cock and ball rings

Different specifications have different prices

Please consult customers for specific prices

Product Description:

Spiral Wound Gaskets are winding by "V" shaped metallic strip and soft non-metallic filler.

According to the requestment, the gaskets can be within inner and outer rings for improving the gaskets handling, fitting and versatility.

Depend on its excellent compresion resilience, it's suitable for sealing spots where the alteration of temperature and pressure are frequenty.

Basic Type:

Basic type gasket: inner and outer diameters are reinforced with several piles of metal without filler to give greater stability and better compression characteristics.

Suitable for tongue and groove, male and famale or grooved to flat face flange essemblies.

Inner Ring Type:

Solid inner metal ring acts as a compression stopper. To prevent accumulation of solids, reduce trubulent flow of process fluids and minimize erosion, damages of gasket between flange bore and the inside diameter, the annular space is filled up by solid inner metal ring;

Suitable for male and female pipe flanges.

Outer Ring Type:

Solid outer accurately locates the gasket on the flange face to give the additional radial strength to prevent gasket blowout and acts as a compression limiter. In case of installing the outer ring, it is very easy to install the gasket to flange face because the end of outer ring will touch at bolts;

Suitable for use with flat face and raised face flanges. For class 900 and above an internal ring is recommended.

Inner & Outer Ring Type:
An inner ring and outer ring type gasket will give an additional compression limiting stopper for gasket inner and outer side. It will prevent the corrosions on flange face at annular space;

Suitable for use with flat face and raised face flanges and specified for high pressure and temperature service, Class 900 and above or where corrosive or toxic media are present.

Metal Winding & Inner Ring

Filler Materials

Outer Ring Materials

As Standard

SS304(L)

Others

Stainless Steel

309

310

317L

321

347

Alloy 20

Monel 400

Titanium 1,2,7

Nickel 200

Inconel 600,635

Incoloy 800,825

Hastelloy B2

C276

Duplex 31803

Copper

Inner ring: Carbon steel also abailable

Flexible graphite

PTFE

Mica

Ceramic

Non-asbestos

As Standard

Carbon Steel

others

304 (L)

316 (L)

317

310

321

347

410

Alloy 20

Monel 400

Titanium 1,2,7

Nickel 200

Inconel 600,635

Incoloy 800,825

Hastelloy B2

C276

Duplex 31803

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Product Description

Hot sell flexible graphite reinforced gaskets with the best quality

Features:

Sprail-Wound gasket:

1.Graphite,PTFE as filler
2.Materials:316,304,CS
3.Pressure:32Mpa
4.ISO9001 certified

Products Features

Wide range of applicable working condition,high temperature and high pressure resistance,applicable to super low temperature and vacuum condition.Chemical resistant gasket is available under various medium,through change of composition of gasket.
Strong stress compensation,stable and reliable sealing performance even under frequent pressure fluctuation condition.
Perfect sealing performance.
Normal requirement of flange surface finishing which contact with gasket.
Easy installation and low pre-tightening stress of gasket.