Spiral Wound Gaskets includes:

1.304 Spiral Wound Gasket, s. S316 Spiral Wound Gasket

A. Basic type Spiral Wound Gasket

B. Spiral Wound Gasket with inner ring

C. Spiral Wound Gasket with outer ring

D. Spiral Wound Gasket with inner and outer ring

E. Spiral Wound Gasket for heat exchanger

F. Special Shape Spiral Wound Gasket

2.customer's designs are accepted.

3.available in various sizes and colors.

4.available in different shapes.

2)Characteristics:

A spiral wound gasket able to compress and seal under various loads and provide sealing capabilities. The gasket generally includes a spiral wound portion and an outer guide ring to limit the compression of the gasket. The spiral winding is formed of interdisposed windings of a metal and an elastomer sealant. The metal winding has a non-planar cross-section to inhibit buckling under compression. The gasket is dimensioned such that the elastomer sealant winding has a width greater than the width of the metal winding which has a width greater than the thickness of the guide ring. In this manner, the sealant is compressed before compression of the metal winding which can be compressed until the outer guide ring is encountered

3) Application:

Widely applied in static sealing parts of technological pipelines, and the equipments of many industries, such as petroleum refining, petroleum chemistry, chemistry, thermal electricity, nuclear energy, spaceflight, spinning, medicine and other industries

4)Materials Available:

Filler Materials: Non-Asbestos, PTFE, Grafoil, Ceramic

Windings Strips: 304, 316 Stainless Steel, Hastalloy, Alloy 20, Monel, Nickel, Inconel, Incoloy, Duplex SS, Zirconium, Tantalum, Copper, Phis-Bronze, Carbon Steel

Guide Ring Materials: Carbon Steel, most stainless grades, Inconel, Monel, Titanium, Nickel, Alloy 20, and Hastalloy.

5) Filler:

Graphite, High Purity Graphite, Non-Asbestos, PTFE, etc.

6) Inner & Outer Ring:

SS304, SS304L, SS316, SS316L, SS321, Monel, Inconel 625, Incoloy 825, as per customers requirements.