Super Gasket Industries manufactures Spiral Wound Gasket. Super Gasket Industries manufactures Industrial Gaskets, Single Jacketed Gaskets, Overlapped Single Jacket Gaskets, Double Jacketed Gaskets, and Double Shell Gaskets etc. The Spiral Wound Gasket is manufactured by spirally winding a pre-formed metal strip and filler on the outer periphery of metal winding mandrels. The Spiral Wound Gasket The winding mandrel outside diameter forms the inner diameter of the gasket and the lamination are continually wound until the outer diameter is attained.