產品資訊 - spiral wound gasket->spiral wound gasket

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Qingdao Leading Graphite Sealing Material Co..Ltd.

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spiral wound gasket

產品分類 :

機械與設備->機械零配件(元件)->管路系統->金屬纏繞墊片

產品規格

Size	ASME,API
Materials	graphite ptfe ss316 ss304 carbon steel
Packing	carbon wooden
Minimum Order	unlimited
Payment Term	t

產品描述

Spairal wound gasket is formed of v-shaped of w-shape stainless steel strip and soft nonmetallic packing or the material of flexible graphite asbestos, nonasbestos, ptfe etc by means of piled.

The(inner/outer) ring: Carbon steel, ss304, ss316, monel
Use temperature: -200-870c
Use pressure:30mpa
Application range: The static sealing element of pipe, valve, pump, thermal exchange, condensing motorcycle, auto vent-pipe, tower, plain hole and hole of flange, etc.

Supplying specification: Dn10-3000mm

Spiral wound gasket is the ideal gasket in the semi-metallic category. A narrow strip of v-shape w- shape metal hoop is spirally wound under tension with a filler cushion between the lami nation of the metal and is spot-welded at both ends.

This unique construction of a spring-like metal and soft filler provides gasket excellent characteristics. Resistance to high temperature and high pressures.

Great resilience which allows the gasket to adjust automatically to change in operating conditions, such as pressure and thermal shocks, vibrations etc.

Excellent sealability is maintained with comparatively small gasket area. Good tolerance for flange surface finish irregularities. Can be designed to any dimensions economically in circular or moderately noncircular shape. Available in a variety of hoop metals and filler materials to satisfy specific operating conditions.