Ningbo Rilson Sealing Material Co., Ltd.  

Product Name: Spiral Wound Gaskets (RS-5001) (RS1-CGI) Model NO.: RS1-CGI Standard: Standard, Nonstandard Shape: O-Ring Performance: High Pressure Type: Oil Seal Application: Valve Material: metallic Size: 1/2"~60" Trademark: Rilson Transport Package: wooden case Specification: ASME, BS, JIS and EN(DIN) standards and others Origin: China HS Code: 84841000 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 encountered3) 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 industries4)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.metaL WINDING STRIPStainless Steel 316LStainless Steel 304Stainless Steel 309Stainless Steel 310Stainless Steel 316TiStainless Steel 321Stainless Steel 347Monel 400Nickel 200Inconel 600Inronel 625Inconel X750Incoloy 800Incoloy 825Hastalloy B2Hastalloy C276TitaniumFILLER MATERIALSTreated Asbestos FiberNon-Asbestos FiberP.T.F.EGraphiteCeramicAluminumGUIDE RING MATERIALSCarbon SteelStainless Steel 304Stainless Steel 316LStainless Steel 316TiStainless Steel 321Stainless Steel 347Stainless Steel 4l0Monel 400Nickel 200Inconel 600Incoloy 800Inroloy 825Hastalloy B2Hastalloy C276TitaniumAlloy 20