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Description

Specifications

1. Wide range of applicable working condition
2.Strong stress compensation,stable sealing performance
3.Easy installation

Product Description

Spiral Wound Metal Gasket is formed of V-shaped metallic strip and connected its end & beginning by DOT welded. Depend on its excellect 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, exchanger, condensing tower, plain hole and man hole of flange, etc.

Please offer the detailed drawing, while the gasket is used in thermal exchange if it with some ribs.

Standards

ISO

International

International Standardization Organization

ASME

USA

American Society of Mechanical Engineers

ANSI

USA

American National Standards Institute

ASTM

USA

American Society for Testing and Materials

BS

UK

British Standard

JIS

JP

Japanese Industrial Standards

DIN

GER

Deutsches Institut für Normung e.V.

 

GASKET SELECTION

Style CG - Utilizes an external ring which accurately centers gasket on flange face, provides additional radial strength to prevent gasket blow-out and acts as a compression stop. A general purpose gasket suitable for use with flat face and raised face flanges up to and inclusive of class2500.

Style CGI - A Style CG gasket fitted with internal ring which gives an additional compression limiting stop and provides heat and corrosion barrier protecting gasket windings and preventing flange erosion. Suitable for use with flat face and raised face flanges.

Style R - Basic construction type. Inner and outer diameters are reinforced with several plies of metal without filler to give greater stability and better compression and sealing characteristics. Suitable for tongue and groove or male and female or grooved to flat face flange assemblies

Style RIR - Solid inner metal ring acts as a compression stop and fills the annular space between flange bore and the inside diameter of the gasket. Designed to prevent accumulation of solids, reduce turbulent flow of process fluids and minimize erosion at flange faces. Suitable for male and female pipe flanges.

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Cangzhou Datang Steel Pipe Co., Ltd All Right Resevered.