معرفی واشر Spiral Wound-CGI
Spiral wound gasket-CGIS, a spiral wound gasket with outer ring and inner ring. It consists of a “V-shaped” (or “W-shaped”) metal belt and a non-metallic belt, which overlap each other and are continuously wound.
It is generally used to fix metal tape, and it can be ignited and welded at the start and end points. At the same time, under the support of the outer ring and the inner ring, it can be used on raised face flanges. Our products are characterized by a wide range of acceptable working conditions, without restrictions, and can be safely used under extreme conditions such as high temperature, high pressure and ultra-low temperature or vacuum.