Product Name: Spiral Wound Gasket Ved Tx2440 DNP 1.1/2" Rating #150 Model NO.: SUNWELL-SW600 Standard: Standard, Nonstandard Shape: O-Ring Performance: High Pressure Type: Shaft Seal Application: Electric Material: 316L, Graphite Product Name: Spiral Wound Gasket Color of Gaskets: According The ASME Standard Certificate: Dnv ISO9001, SGS Quality: High Level of Spiral Wound Gasket Trademark: SUNWELL Transport Package: Wooden Case for Spiral Wound Gaskets Specification: according your request Origin: Ningbo, China Product Description Star product:Spiral wound gasketfrom Sunwell seals/CG/CGI/IR/R Type1.Products are manufactured in accordance with all relevant gasket standards.2.All types of Spiral wound gaskets can be manufactured, CG, CGI, R, RIR, etc.3.Our production capacity is 150,000 pcs per month.4.Material combinations for all operating conditions.Sunwell seals spiral wound gaskets have 4 types:1.SW600-R Basic TypeBasic construction type, inner and outer diameters are reinforced with several piles of metal without filler to give greater stability and better compression characteristics. - Suitable for tongue and groove, male and female or grooved to flat face flange assemblies.2.SW600-IR Inner Ring TypeSolid inner metal ring acts as a compression stopper. To prevent accumulation of solids, reduce turbulent flow of process fluids and minimize erosion, damages of gasket between flange bore and the inside diameter, the annular space is filled up by solid inner metal ring. - Suitable for male and female pipe flanges.3.SW600-CGOuter Ring TypeSolid outer ring accurately locates the gasket on the flange face to give the additional radial strength to prevent the gasket blowout and acts as a compression limiter. In case of installing the outer ring, it is very easy to install the gasket to flange face because the end of outer ring will touch at bolts - Suitable for use with flat face and raised face flanges. For class 900 and above an internal ring is recommended.4.SW600-CGI Inner & Outer Rings TypeA inner ring and outer ring type gasket will give an additional compression limiting stopper for gasket inner and outer side. It will prevent the corrosions on flange face at annular space. - Suitable for use with flat face and raised face flanges and specified for high pressure / temperature service - Class 900 and above or where corrosive or toxic media are present.Spiral wound gasketsMore information of spiral wound gaskets,please contact with sunwell seals,thanks.