Graphite spiral wound gasket: with expandable graphite as filler material,offers good sealability for various condition;

Gasket seal___Graphite spiral wound gasket: 

Uses expanded graphite tape as the filler material , which provides superior sealing ability even under severe conditions such us high temperature, high pressure, cryogenic temperatures,heat cycles, and temperature cycles.

Material: V-shaped or W-shaped stainless steel strip and soft non-metallic packing

Filler: flexible graphite

Inner/ Outer Ring: Carbon Steel, SS304, SS316, Monel

working temperature: -200__870

working pressure: 30Mpa

Application Range: static sealing element for pipe, valve, pump, thermal exchange, condensing motorcycle, auto vent-pipe, tower, plain hole and hole of flange and etc.

Supplying Specification: Dn10-----3000mm

Type of the gasket: 1. R type:  the basic type is the gasket used for the splineway typed flange;

2. IR type:  the type with inner ring is the sealing gasket used for the embedded flange with     male and female face;

3. CG type:   the type with inner ring is the gasket used for the smooth slip-on-welding flange;

4. CGI type:  the type with the inner and outer ring is the sealing gasket used for the smooth welding neck flange.

Commonly used material:A. Steel belt: 304, 321, 316, 316L, etc.B. Ring material: low carbon steel, 304, 316, 316L, etc.C. Nonmetal belt: flexible graphite, tailor-made graphite, PTFE and asbestos paper.

Graphite spiral wound gasket(gasket seal, spiral gasket)