China Standard Spiral Wound Gasket with out Inner Ring, Find details about China Spiral Wound Gaskets, Gaskets from Standard Spiral Wound Gasket with out Inner Ring
SW600-CG Outer Ring Type |
Solid 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. |