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Spiralna rana brtva

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High Temperature Metal Graphite Spiral Wound Sealing Flange Gasket


Spiral wound gasket consists of “V-shape”(or”W-shape”)metal tape and nonmetal tape, which are overlapped each other and wound continuously.To fasten the metal tape,both its start point and end point are tack welded.

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Značajke

Spiral wound gasket consists of “V-shape”(or”W-shape”)metal tape and nonmetal tape, which are overlapped each other and wound continuously.To fasten the metal tape,both its start point and end point are tack welded.

svojstvo

Wide Scope of acceptable working conditions. Can be used under high temperature, high pressure and ultra-low temperature or vacuum conditions. Change the combination of the gasket materials is to tackle the chemical corrosion problem of diverse media toward the gasket.

Not very rigid requirements to the surface precision of the flange. May be used to seal flanges with rough surface

Easy installation and handy use.

Excellent Sealability

Vrsta proizvoda

hh

Tehnički list

Product&Type

Veličina (mm)

Temperatura (℃)

Pressure(Mpa)

Spiral Wound Gasket filled with Graphite

 

φ16 ~ φ3200

(In Oxidizing Environment )-240~+550℃;(In non-Oxidizing Environment)-240~+870℃

(Under hot water, oil etc. )30 Mpa; (Under vapor oil, gases etc.)20 Mpa

Spiral Wound Gasket filled with Asbestos

 

φ16 ~ φ3200

-150 ~ + 450 ℃

15

Spiral Wound Gasket filled with PTFE

 

φ16 ~ φ3200

-200 ~ + 250 ℃

15

 Područje primjene

The Spiral Wound Gaskets are mainly used in valves &pipes, pressure vessel, condenser, heat exchanger flanges in oil, chemical, metallurgy, vessel and mechanical industries.

UPIT