Braided Packing   Packing Rings   Gasket   Mechanical Seals   Graphite products   PTFE products   High Temp Fibers   Rubber seals   Machines and Tools 　 Position: SinoSeal > Gasket 　 　         Ret ring with concentric serrations made of various types of metal. Used when bolting force is not sufficient to seal a flat gasket, because it contacts flange face only at serration peaks. Commonly used on valve bannets and flanges attached to equipment. 3 types of cross section as per right table are available.   Type & Cross Section Type Cross Section Basic(A) With outer Ring(B) With inner and Outer ring(C)   Depth of Serration(t) Width 4.5mm 3.0mm Cross Section Less than 10mm Inner diameter less than 200mm;0.75mm 0.5mm 10mm and above 1.0mm       　 Copyright © SinoSeal.com  All Rights Reserved.  TEL: 0086-571-82372789　 82371789 FAX: 0086-571-82376833　 E-mail: info@sinoseal.com ADD: B-901, TAIGU GUANGCHANG, JINCHENGLU 451 HAO, XIAOSHAN,HANGZHOU,ZHEJIANG,CHINA. 浙ICP备05084306号