Specifications For High Pressure And Temperature Applications,are suitable for use with flat and raised face and recommended for high pressure.

  Product Description    1) Definition:
A kind of semi-metal flat gasket made by winding metal strap and non-metal strap in helix direction.

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)Metal Winding Strip:
SS304, SS304L, SS316, SS316L, SS321, Monel, Inconel 625, Incoloy 825, and other materials as per customers requirements.
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.                     Packaging & Shipping               Company Information    Ningbo Rilson Sealing Material Co., Ltd. specializes in developing sealing materials and gaskets. Our company is located in the south of Hangzhou Bay, near Hangzhou and Ningbo. We enjoy convenient transportation and good geographic advantages. 

Customers trust us because of high quality products and service and reasonable prices. Our products sell well not only all over the country, but also in Europe, America, Southeast Asia, Japan, Singapore, Germany and Taiwan Area. 

Our main products are spiral wound gaskets, ring joint gaskets and gland packing products. They are widely used in house, petroleum, chemical, electrical power, metallurgy, automobile, ship building, food, paper, mining, steel and pharmacy industries. 

With the tenet of "quality and customer first", we warmly welcome all the friends to do business with us. Please do not hesitate to contact us right now.   Zoe Sales01at rilson dot com dot cn