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Asme Bs Jis And Din Standards Spiral Wound Gasket - China

price: contact company for price

Spiral wound gasket (SWG) consists of thin metal hoop and nonmetal

filler material which are simultaneously wound.

The metal hoop is pre-formed in V or W shaped profile, which allows the gasket to act as a spring between the flanges. It is extremely popular due to the wide variety of available styles and sizes. Depend on its excellent compression resilience; it is suitable for sealing spots where the alteration of temperature and pressure are frequent. It can be used as the static sealing element of pipe, valve, pump, thermal exchange, condensing tower, plain hole and man hole of flange, etc.

During the rolling-up of a profile metal tape, a filler is being included. It is PTFE or expanded graphit. The v-profile metal tape is produced

by different metal materials or steels. The flexibility of the gasket in pressing on direction is being upgraded due to the v-shape cross-section.

Application: Products

Style

Flange

For example

Basic type SWG

G1101a

Tongue and Groove

304/PTFE

SWG with inner ring

G1101b

Male and Female

304 304/FG

SWG with outer ring

G1101c

Raised face

Flat face

304/ASB CS

SWG with inner

& outer rings

G1101 Id

304 304/FG CS

SWG for heat exchanger

Heat exchanger

304/FG with 1 bar of DJ

Special shape SWG

G1101 e

Special

Oval

Material application: Filler material

Temperature

Pressure

Graphite

-240°C~+550°C in oxidizing media

300bar in hot water, oil, etc

-240°C~800°Cinnon-oxidizing media

200bar in vapor oil, gases, etc

Asbestos

-150°C~+450°C

150bar

PTFE

-200°C~+250°C


Company Contact:


  • Phone: 86-15888110963

  • Address: Ningbo Headquarter:No.22, Bldg. A,FanYa Internatio, Ningbo, China

  • Email: Email


Published date: July 16, 2013 -

  • Business Description: Bandak Corporation dedicates to R&D, production and service of sealing

    gasket&thermal products, such as Ring joint gaskets, kamprofile gaskets,

    Ptfe packing,aramid(kevlar) fiber packing, ptfe sheet, ptfe joint

    sealant, ceramic fiber cloth, glass fiber rope, conveyor belt epair

    materials,etc. Create Value to customers is our consistant pursue.

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